Household Income in the Rockford Township, Perkins County, South Dakota (Township)

Relative Household Income Percentiles#1

Selected measures of household income in the Rockford Township, as a percentage more or less than Perkins County at large.
Scope: households in Perkins County and the Rockford Township
0%10%20%$ref.95th Percentile60th Percentile7.517029%7.517029%7.5%$225,875.000000$225.9k$210,083.000000$210.1k27.079366%27.079366%27.1%$75,400.000000$75.4k$59,333.000000$59.3k
$ given measure of household income in the Rockford Township
ref. given measure of household income in Perkins County

Household Income Distribution#2

Normalized with respect to a standard interval of $5k. Gray areas represent percentile bands from the county subdivisions in Perkins County.
Scope: households in Perkins County, the Rockford Township, and other county subdivisions in Perkins County
Rockford Township
Perkins County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%5%10%15%20%Count%> $200k1$150-200k2$125-150k2$100-125k2$75-100k2$60-75k2$50-60k2$45-50k$40-45k$35-40k$30-35k$25-30k$20-25k$15-20k$10-15k< $10k217.692%7.69%00.000%0%00.000%0%00.000%0%538.462%38.5%00.000%0%17.692%7.69%00.000%0%00.000%0%17.692%7.69%215.385%15.4%00.000%0%00.000%0%323.077%23.1%00.000%0%00.000%0%
Count number of households with incomes in the interval
% unnormalized percentage of households with incomes in the interval
1normalized assuming interval of $50k 2normalized

Household Income Distribution by Race#3

Ethno-racial composition of the given household income intervals.
Scope: households in the Rockford Township
White1
Hispanic2
Mixed3
Black3
Other3
Asian3
> $200k$75-100k$50-60k$35-40k$30-35k$15-20k100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%2100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%10100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%2100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%2100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%4100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%60%20%40%60%80%100%Count
Count number of people in interval
1non-Hispanic white 2white Hispanic 3including Hispanic

Household Income by County Subdivision in South Dakota

There are 1,335 county subdivisions in South Dakota. This section compares the Rockford Township to the 50 most populous county subdivisions in South Dakota and to those entities that contain or substantially overlap with the Rockford Township. The least populous of the compared county subdivisions has a population of 2,278.

Six-Figure Incomes by County Subdivision#4

Percentage of households with incomes above $100k.
Scope: households in the Rockford Township, selected other county subdivisions in South Dakota, and entities that contain the Rockford Township
< $25k
$25-50k
$50-100k
$100-200k
$200k+
50%0%50%Count#Springdale TownshipSpringdaleSplit Rock TownshipSplit RockBig Sioux TownshipBig SiouxMount RushmoreMt RushmoreWest HughesSioux FallsHartfordBrandonTeaWest YanktonUnited States of AmericaUnited StatesHarrisburg968300-1B.G. 968300-1West North CentralMidwestNorth LawrenceN LawrencePierreFort PierreWest CusterNorth Sioux CityN Sioux CityBison School District 52-1Bison 52-1Southwest MeadeSW MeadeSouth DakotaDell RapidsSioux FallsBrookingsCantonRapid CitySpearfishAberdeenCentral PenningtonCntrl PenningtonWest ButteChamberlainPerkins CountyPerkins968300Tract 968300MitchellYanktonNorth DeweyMobridgeBelle FourcheMilbankWatertownVermillionMadisonBox ElderZIP Code 57638ZIP 57638HuronSturgisEast ToddSissetonWinnerHot SpringsRedfieldRockford TownshipRockfordWest Oglala LakotaW Oglala LakotaLeadEast Oglala LakotaE Oglala LakotaBox ElderWest ToddEast Corson-23.177843%-15.597668%-1.749271%-40.524781%41%43.586006%15.889213%59.475219%59%4081-32.831858%-12.389381%-6.194690%-51.415929%51%37.345133%11.238938%48.584071%49%5492-28.734092%-16.878768%-9.578031%-55.190891%55%21.366376%23.442733%44.809109%45%6693-35.598018%-15.463553%-9.412597%-60.474168%60%32.094834%7.430998%39.525832%40%1,1174-43.675676%-12.432432%-5.189189%-61.297297%61%34.918919%3.783784%38.702703%39%3585-36.190476%-19.113300%-6.042693%-61.346470%61%27.443897%11.209633%38.653530%39%3,5316-33.025641%-29.230769%-5.743590%-68.000000%68%28.820513%3.179487%32.000000%32%3127-39.855282%-19.536903%-10.738061%-70.130246%70%26.164978%3.704776%29.869754%30%1,0328-45.055665%-17.812705%-9.626719%-72.495088%72%19.318926%8.185986%27.504912%28%4209-36.711552%-25.584692%-11.268604%-73.564848%74%19.702339%6.732814%26.435152%26%37310-29.966666%-23.121086%-22.339882%-75.427634%75%18.905615%5.666751%24.572366%25%28,925,66528.9M-52.360775%-17.191283%-7.687651%-77.239709%77%22.760291%0.000000%22.760291%23%37611-35.877863%-19.083969%-22.519084%-77.480916%77%12.213740%10.305344%22.519084%23%59-32.232702%-24.274685%-21.257181%-77.764568%78%18.024942%4.210490%22.235432%22%1,833,6341.83M-31.411728%-24.244948%-22.410939%-78.067616%78%17.679798%4.252586%21.932384%22%5,775,7825.78M-35.222052%-27.833078%-15.045942%-78.101072%78%18.032159%3.866769%21.898928%22%57212-32.711066%-25.933401%-19.475277%-78.119744%78%20.770266%1.109990%21.880256%22%1,30113-36.231884%-29.275362%-13.043478%-78.550725%79%11.594203%9.855072%21.449275%21%22214-37.071960%-25.161290%-17.667494%-79.900744%80%15.980149%4.119107%20.099256%20%40515-34.755556%-28.088889%-17.333333%-80.177778%80%16.977778%2.844444%19.822222%20%22316-30.193906%-26.038781%-24.653740%-80.886427%81%12.742382%6.371191%19.113573%19%69-40.275049%-23.008077%-18.030998%-81.314124%81%15.411482%3.274394%18.685876%19%85617-33.512724%-26.350679%-21.566488%-81.429891%81%15.101518%3.468591%18.570109%19%61,93861.9k-48.999259%-20.088955%-12.676056%-81.764270%82%17.716827%0.518903%18.235730%18%24618-33.053915%-28.561284%-20.944249%-82.559449%83%14.579400%2.861151%17.440551%17%10,07010.1k19-30.039151%-27.203702%-25.530905%-82.773757%83%14.794163%2.432080%17.226243%17%1,45220-29.479769%-39.306358%-14.285714%-83.071841%83%15.194055%1.734104%16.928159%17%20521-30.314717%-28.327939%-24.719372%-83.362027%83%13.211900%3.426073%16.637973%17%4,83222-27.072292%-27.496290%-29.149883%-83.718465%84%14.394742%1.886792%16.281535%16%76823-31.149630%-28.311666%-24.505056%-83.966352%84%13.246665%2.786983%16.033648%16%1,88724-45.900998%-26.472315%-11.778517%-84.151829%84%14.380747%1.467423%15.848171%16%81025-30.926724%-27.155172%-26.400862%-84.482759%84%8.836207%6.681034%15.517241%16%14426-37.151107%-26.275265%-21.751684%-85.178056%85%11.645813%3.176131%14.821944%15%15427-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-30.708661%-27.938174%-27.340332%-85.987168%86%12.365121%1.647711%14.012832%14%96128-27.640786%-26.657781%-31.972676%-86.271243%86%10.646451%3.082306%13.728757%14%82429-24.709609%-26.504752%-35.586061%-86.800422%87%11.404435%1.795143%13.199578%13%12530-30.352480%-29.699739%-26.762402%-86.814621%87%10.443864%2.741514%13.185379%13%20231-30.527638%-26.507538%-30.108878%-87.144054%87%8.165829%4.690117%12.855946%13%30732-36.182903%-29.622266%-21.935056%-87.740225%88%9.476474%2.783300%12.259775%12%18533-34.589800%-30.968219%-22.415796%-87.973815%88%9.175377%2.850808%12.026185%12%1,13934-20.505126%-25.756439%-41.860465%-88.122031%88%9.352338%2.525631%11.877969%12%47535-33.057540%-26.664159%-28.544566%-88.266266%88%10.530275%1.203460%11.733734%12%31236-35.549133%-34.104046%-18.641618%-88.294798%88%9.344894%2.360308%11.705202%12%24337-31.833910%-28.489043%-28.027682%-88.350634%88%6.574394%5.074971%11.649366%12%101-33.725348%-27.646101%-27.338520%-88.709969%89%10.059707%1.230324%11.290031%11%62438-29.166667%-29.166667%-31.054688%-89.388021%89%9.082031%1.529948%10.611979%11%32639-25.674218%-28.263215%-35.598706%-89.536138%90%7.443366%3.020496%10.463862%10%9740-28.236493%-34.250765%-28.440367%-90.927625%91%6.625892%2.446483%9.072375%9%8941-32.305433%-26.578561%-32.525698%-91.409692%91%6.387665%2.202643%8.590308%9%11742-30.035757%-29.678188%-31.704410%-91.418355%91%8.581645%0.000000%8.581645%9%14443-30.285235%-36.744966%-24.664430%-91.694631%92%7.802013%0.503356%8.305369%8%9944-46.153846%-23.076923%-23.076923%-92.307692%92%0.000000%7.692308%7.692308%8%1-20.433790%-26.027397%-45.947489%-92.408676%92%6.107306%1.484018%7.591324%8%13345-32.400280%-38.908328%-23.093072%-94.401679%94%4.058782%1.539538%5.598321%6%8046-17.779705%-27.927147%-49.522984%-95.229835%95%3.122290%1.647875%4.770165%5%5547-39.267016%-45.026178%-11.204188%-95.497382%95%4.502618%0.000000%4.502618%5%4348-21.561051%-25.193199%-48.840804%-95.595054%96%3.323029%1.081917%4.404946%4%5749-21.547800%-22.306525%-53.414264%-97.268589%97%1.972686%0.758725%2.731411%3%1850
Count number of households with incomes above $100k
# rank of county subdivision out of 50 by percentage non-white

Gini Index of Income Inequality by County Subdivision#5

Larger values mean more inequality (0% is perfect equality and 100% is perfect inequality).
Scope: households in the Rockford Township, selected other county subdivisions in South Dakota, and entities that contain the Rockford Township
0%10%20%30%40%50%#VermillionWest Oglala LakotaW Oglala LakotaBelle FourcheEast Oglala LakotaE Oglala LakotaYanktonWest ToddPerkins CountyPerkins968300Tract 968300ZIP Code 57638ZIP 57638East ToddUnited States of AmericaUnited StatesSissetonMobridgeEast CorsonBison School District 52-1Bison 52-1North DeweyMidwestBrookingsRapid CityBig Sioux TownshipBig SiouxFort PierreWest ButteWest North CentralSturgisWest YanktonSouth DakotaSioux FallsMadisonWinnerWatertownChamberlainAberdeenSpringdale TownshipSpringdaleSpearfishSioux FallsMilbankMitchellNorth LawrenceN LawrenceMount RushmoreMt RushmoreHot SpringsHuronCantonWest CusterTeaPierreSplit Rock TownshipSplit RockRedfieldNorth Sioux CityN Sioux CitySouthwest MeadeSW MeadeRockford TownshipRockfordBox ElderWest HughesCentral PenningtonCntrl PenningtonHartfordBrandonLeadDell RapidsHarrisburgBox Elder54.220000%54.220000%54.2%151.960000%51.960000%52.0%251.850000%51.850000%51.8%351.640000%51.640000%51.6%449.730000%49.730000%49.7%549.060000%49.060000%49.1%648.740000%48.740000%48.7%48.740000%48.740000%48.7%48.740000%48.740000%48.7%48.460000%48.460000%48.5%748.040000%48.040000%48.0%47.550000%47.550000%47.6%847.290000%47.290000%47.3%947.210000%47.210000%47.2%1046.970000%46.970000%47.0%46.320000%46.320000%46.3%1146.230000%46.230000%46.2%46.170000%46.170000%46.2%1246.050000%46.050000%46.1%1345.630000%45.630000%45.6%1445.590000%45.590000%45.6%1545.560000%45.560000%45.6%1645.450000%45.450000%45.5%44.570000%44.570000%44.6%1744.500000%44.500000%44.5%1844.380000%44.380000%44.4%44.280000%44.280000%44.3%1943.990000%43.990000%44.0%2043.790000%43.790000%43.8%2143.760000%43.760000%43.8%2243.750000%43.750000%43.8%2343.390000%43.390000%43.4%2443.380000%43.380000%43.4%2543.180000%43.180000%43.2%2642.910000%42.910000%42.9%2742.800000%42.800000%42.8%2842.580000%42.580000%42.6%2941.970000%41.970000%42.0%3041.430000%41.430000%41.4%3141.060000%41.060000%41.1%3241.030000%41.030000%41.0%3340.960000%40.960000%41.0%3440.900000%40.900000%40.9%3540.460000%40.460000%40.5%3640.330000%40.330000%40.3%3740.120000%40.120000%40.1%3839.920000%39.920000%39.9%3939.250000%39.250000%39.3%4039.120000%39.120000%39.1%4138.710000%38.710000%38.7%38.680000%38.680000%38.7%4237.280000%37.280000%37.3%4337.250000%37.250000%37.3%4436.810000%36.810000%36.8%4535.270000%35.270000%35.3%4635.150000%35.150000%35.2%4731.270000%31.270000%31.3%4826.770000%26.770000%26.8%4925.250000%25.250000%25.3%50
# rank of county subdivision out of 50 by Gini Index

Household Income by County Subdivision in the Midwest

There are 19,478 county subdivisions in the Midwest. This section compares the Rockford Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Rockford Township. The least populous of the compared county subdivisions has a population of 112,821.

Six-Figure Incomes by County Subdivision#6

Percentage of households with incomes above $100k.
Scope: households in the Rockford Township, selected other county subdivisions in the Midwest, and entities that contain the Rockford Township
< $25k
$25-50k
$50-100k
$100-200k
$200k+
50%0%Count#Lisle TownshipLisleMilton TownshipMiltonDowners Grove TownshipDowners GrvPalatine TownshipPalatineYork TownshipOlatheWheeling TownshipWheelingOverland ParkSchaumburg TownshipSchaumburgBloomingdale TownshipBloomingdaleMaine TownshipMaineAnn ArborMinneapolisUnited States of AmericaUnited StatesMadisonWashington TownshipWashingtonSterling HeightsSterling HtsChicagoProviso TownshipProviso968300-1B.G. 968300-1Worth TownshipWorthWest North CentralMidwestLawrence TownshipLawrenceSt. PaulCedar RapidsOmahaCapital TownshipCapitalLincolnBison School District 52-1Bison 52-1South DakotaFargoWichitaKaw TownshipSioux FallsAurora TownshipAuroraColumbusNorth TownshipNPerkins CountyPerkins968300Tract 968300Thornton TownshipThorntonSt. LouisCincinnatiTopekaRockford TownshipRockfordWarrenGrand RapidsZIP Code 57638ZIP 57638MilwaukeeKansas CityBlue TownshipAkronToledoWayne TownshipWayneSpringfield TownshipSpringfieldCenter TownshipCtrRockford TownshipRockfordDaytonClevelandDetroit-27.378809%-15.983082%-12.146188%-55.508079%56%31.638651%12.853270%44.491921%44%20,51320.5k1-26.764142%-16.473795%-12.401543%-55.639480%56%28.806043%15.554478%44.360520%44%19,20519.2k2-27.868312%-16.367297%-13.458635%-57.694243%58%25.908957%16.396800%42.305757%42%24,37724.4k3-29.903123%-17.387302%-12.550337%-59.840762%60%29.258808%10.900430%40.159238%40%17,45217.5k4-30.987952%-17.353588%-13.265584%-61.607124%62%26.937664%11.455212%38.392876%38%18,32318.3k5-32.594689%-18.785372%-11.723988%-63.104049%63%31.221158%5.674793%36.895951%37%16,95017.0k6-31.290089%-17.592889%-14.567585%-63.450563%63%27.478577%9.070860%36.549437%37%21,71021.7k7-32.042341%-19.959812%-11.597914%-63.600068%64%26.458112%9.941820%36.399932%36%27,71627.7k8-37.529233%-17.853773%-10.827555%-66.210561%66%27.998195%5.791244%33.789439%34%16,47116.5k9-35.663617%-21.067803%-12.575511%-69.306931%69%25.993232%4.699837%30.693069%31%12,24512.2k10-32.378876%-21.230556%-16.252849%-69.862281%70%22.581988%7.555732%30.137719%30%15,20915.2k11-26.515408%-20.474941%-23.825347%-70.815696%71%21.361751%7.822553%29.184304%29%13,78913.8k12-27.559584%-21.506687%-25.916503%-74.982774%75%18.981408%6.035818%25.017226%25%42,48042.5k13-29.966666%-23.121086%-22.339882%-75.427634%75%18.905615%5.666751%24.572366%25%28,925,66528.9M-30.554216%-23.250054%-21.629848%-75.434119%75%19.994517%4.571364%24.565881%25%25,98826.0k14-28.116490%-24.945534%-22.472426%-75.534450%76%18.281931%6.183619%24.465550%24%14,37414.4k15-34.174137%-23.169996%-18.372392%-75.716525%76%21.182217%3.101258%24.283475%24%12,08212.1k16-26.657261%-21.727658%-27.870118%-76.255037%76%17.407889%6.337074%23.744963%24%247,560248k17-31.930780%-22.963753%-22.090222%-76.984755%77%19.068724%3.946522%23.015245%23%12,51512.5k18-35.877863%-19.083969%-22.519084%-77.480916%77%12.213740%10.305344%22.519084%23%59-32.407570%-24.522461%-20.695114%-77.625145%78%19.629226%2.745629%22.374855%22%12,72112.7k19-32.232702%-24.274685%-21.257181%-77.764568%78%18.024942%4.210490%22.235432%22%1,833,6341.83M-31.411728%-24.244948%-22.410939%-78.067616%78%17.679798%4.252586%21.932384%22%5,775,7825.78M-28.920408%-25.748980%-23.985714%-78.655102%79%17.540816%3.804082%21.344898%21%10,45910.5k20-29.571559%-23.841842%-25.367990%-78.781391%79%16.975065%4.243544%21.218609%21%23,88623.9k21-33.647665%-24.993979%-20.232692%-78.874335%79%17.783500%3.342164%21.125665%21%11,40311.4k22-29.786991%-25.327751%-23.848583%-78.963324%79%16.782209%4.254467%21.036676%21%36,77836.8k23-29.232575%-23.217732%-26.586283%-79.036590%79%16.452775%4.510635%20.963410%21%10,53610.5k24-31.380090%-25.755703%-23.037829%-80.173622%80%16.555406%3.270972%19.826378%20%21,65121.7k25-30.193906%-26.038781%-24.653740%-80.886427%81%12.742382%6.371191%19.113573%19%69-33.512724%-26.350679%-21.566488%-81.429891%81%15.101518%3.468591%18.570109%19%61,93861.9k-29.723098%-29.027924%-22.827823%-81.578845%82%14.579195%3.841960%18.421155%18%9,46026-29.550651%-26.494416%-26.068195%-82.113262%82%14.707593%3.179145%17.886738%18%27,06827.1k27-26.097472%-24.052283%-32.130281%-82.280036%82%13.011767%4.708197%17.719964%18%14,14014.1k28-33.053915%-28.561284%-20.944249%-82.559449%83%14.579400%2.861151%17.440551%17%10,07010.1k29-32.847632%-28.328631%-21.517062%-82.693325%83%15.629133%1.677542%17.306675%17%7,85130-31.089221%-26.149593%-26.390002%-83.628817%84%14.172392%2.198792%16.371183%16%54,54654.5k31-30.647696%-26.838725%-27.270864%-84.757285%85%13.063232%2.179483%15.242715%15%8,92432-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-28.723507%-24.739884%-32.358703%-85.822094%86%12.850032%1.327874%14.177906%14%8,83033-23.852379%-25.921379%-36.367724%-86.141483%86%11.078678%2.779840%13.858517%14%19,41819.4k34-23.143307%-23.971392%-39.190333%-86.305032%86%10.215525%3.479443%13.694968%14%18,44018.4k35-31.056066%-27.765344%-27.509294%-86.330703%86%11.681587%1.987710%13.669297%14%7,20736-28.798428%-27.300557%-30.358948%-86.457933%86%11.225492%2.316575%13.542067%14%9,51137-30.865195%-29.238140%-26.985439%-87.088774%87%11.937999%0.973227%12.911226%13%6,87238-29.706575%-27.426507%-30.170526%-87.303608%87%11.011660%1.684732%12.696392%13%9,27739-31.833910%-28.489043%-28.027682%-88.350634%88%6.574394%5.074971%11.649366%12%101-27.100666%-26.556434%-35.388935%-89.046034%89%9.523191%1.430775%10.953966%11%25,28025.3k40-27.791364%-30.623791%-30.946819%-89.361974%89%9.880644%0.757382%10.638026%11%5,82941-29.234585%-30.055773%-30.554956%-89.845315%90%9.127045%1.027640%10.154685%10%6,59142-25.999881%-28.096226%-36.376133%-90.472240%90%7.917284%1.610476%9.527760%10%8,04043-25.537986%-27.441727%-37.712641%-90.692354%91%8.265021%1.042625%9.307646%9%11,02511.0k44-27.028872%-31.316816%-32.686305%-91.031994%91%7.824815%1.143192%8.968006%9%4,59745-23.753592%-31.125828%-36.552959%-91.432380%91%7.005706%1.561914%8.567620%9%6,17146-19.993415%-27.804758%-44.309820%-92.107992%92%6.313277%1.578731%7.892008%8%4,79447-46.153846%-23.076923%-23.076923%-92.307692%92%0.000000%7.692308%7.692308%8%1-21.855412%-26.396434%-44.586642%-92.838487%93%6.404095%0.757417%7.161513%7%4,11348-19.414965%-25.873452%-47.624606%-92.913023%93%5.865910%1.221067%7.086977%7%11,84011.8k49-19.461058%-25.924470%-48.178687%-93.564216%94%5.626398%0.809386%6.435784%6%16,53916.5k50
Count number of households with incomes above $100k
# rank of county subdivision out of 50 by percentage non-white

Gini Index of Income Inequality by County Subdivision#7

Larger values mean more inequality (0% is perfect equality and 100% is perfect inequality).
Scope: households in the Rockford Township, selected other county subdivisions in the Midwest, and entities that contain the Rockford Township
0%10%20%30%40%50%#CincinnatiKaw TownshipChicagoCenter TownshipCtrSt. LouisClevelandWashington TownshipWashingtonDowners Grove TownshipDowners GrvDetroitMinneapolisAnn ArborPerkins CountyPerkins968300Tract 968300ZIP Code 57638ZIP 57638DaytonCapital TownshipCapitalUnited States of AmericaUnited StatesLawrence TownshipLawrenceYork TownshipMilton TownshipMiltonSt. PaulMilwaukeeFargoRockford TownshipRockfordSpringfield TownshipSpringfieldAkronOmahaBison School District 52-1Bison 52-1Thornton TownshipThorntonToledoMadisonWichitaMidwestWest North CentralPalatine TownshipPalatineGrand RapidsMaine TownshipMaineTopekaProviso TownshipProvisoColumbusNorth TownshipNLincolnSouth DakotaLisle TownshipLisleBlue TownshipCedar RapidsOverland ParkWheeling TownshipWheelingWayne TownshipWayneKansas CitySioux FallsWarrenAurora TownshipAuroraWorth TownshipWorthSterling HeightsSterling HtsOlatheBloomingdale TownshipBloomingdaleRockford TownshipRockfordSchaumburg TownshipSchaumburg54.930000%54.930000%54.9%153.770000%53.770000%53.8%252.680000%52.680000%52.7%352.380000%52.380000%52.4%451.860000%51.860000%51.9%551.540000%51.540000%51.5%651.270000%51.270000%51.3%751.100000%51.100000%51.1%850.790000%50.790000%50.8%950.580000%50.580000%50.6%1050.410000%50.410000%50.4%1148.740000%48.740000%48.7%48.740000%48.740000%48.7%48.740000%48.740000%48.7%48.550000%48.550000%48.6%1248.490000%48.490000%48.5%1348.040000%48.040000%48.0%47.990000%47.990000%48.0%1447.800000%47.800000%47.8%1547.760000%47.760000%47.8%1647.730000%47.730000%47.7%1747.430000%47.430000%47.4%1847.360000%47.360000%47.4%1947.310000%47.310000%47.3%2047.310000%47.310000%47.3%2147.270000%47.270000%47.3%2247.050000%47.050000%47.1%2346.970000%46.970000%47.0%46.830000%46.830000%46.8%2446.730000%46.730000%46.7%2546.660000%46.660000%46.7%2646.440000%46.440000%46.4%2746.230000%46.230000%46.2%45.450000%45.450000%45.5%45.400000%45.400000%45.4%2845.340000%45.340000%45.3%2945.070000%45.070000%45.1%3044.990000%44.990000%45.0%3144.970000%44.970000%45.0%3244.910000%44.910000%44.9%3344.810000%44.810000%44.8%3444.770000%44.770000%44.8%3544.380000%44.380000%44.4%44.150000%44.150000%44.2%3644.130000%44.130000%44.1%3743.950000%43.950000%44.0%3843.910000%43.910000%43.9%3943.600000%43.600000%43.6%4043.350000%43.350000%43.4%4143.090000%43.090000%43.1%4242.910000%42.910000%42.9%4342.440000%42.440000%42.4%4441.600000%41.600000%41.6%4541.500000%41.500000%41.5%4640.780000%40.780000%40.8%4739.830000%39.830000%39.8%4839.520000%39.520000%39.5%4938.710000%38.710000%38.7%37.810000%37.810000%37.8%50
# rank of county subdivision out of 50 by Gini Index

Household Income by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares the Rockford Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Rockford Township. The least populous of the compared county subdivisions has a population of 547,300.

Six-Figure Incomes by County Subdivision#8

Percentage of households with incomes above $100k.
Scope: households in the Rockford Township, selected other county subdivisions in the United States, and entities that contain the Rockford Township
< $25k
$25-50k
$50-100k
$100-200k
$200k+
50%0%50%Count#San JoseSeattle EastTown of HempsteadHempsteadSan FranciscoPlanoManhattanWashingtonNorthwest HarrisNW HarrisNortheast TarrantNE TarrantSeattleSan DiegoOntarioAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…East San Gabriel ValleyE San Gabriel VlyBostonOceanside-EscondidoOceanside-Escond…San Fernando ValleySan Fernando VlySalt Lake CitySalt Lk CityAtlantaQueensAustinDenverLong Beach-LakewoodLong Bch-LakewoodTownship 1:Charlotte1, CharlotteUnited States of AmericaUnited StatesNortheast DallasNE DallasBrooklynHoustonLos AngelesChicagoSacramento968300-1B.G. 968300-1West North CentralMidwestPhoenixFort WorthTulsaFresnoTampaAlbuquerqueSan BernardinoBison School District 52-1Bison 52-1Las VegasSouth DakotaSouthwest DallasSW DallasBaltimoreTucsonColumbusMiamiPhiladelphiaOrlandoPerkins CountyPerkins968300Tract 968300BronxEl PasoZIP Code 57638ZIP 57638MilwaukeeSan Antonio CentralSan Antonio CntrlRockford TownshipRockfordDetroit-23.659652%-13.428396%-12.059120%-49.147168%49%30.853003%19.999829%50.852832%51%297,962298k1-26.049435%-13.971910%-10.694462%-50.715807%51%32.236914%17.047279%49.284193%49%112,675113k2-25.843152%-14.124661%-11.128533%-51.096346%51%33.985073%14.918581%48.903654%49%118,206118k3-22.321376%-13.286266%-19.050609%-54.658251%55%26.910260%18.431489%45.341749%45%161,778162k4-28.961101%-17.128033%-10.754881%-56.844015%57%30.671605%12.484380%43.155985%43%86,33786.3k5-22.265110%-14.597981%-22.602786%-59.465877%59%21.649090%18.885032%40.534123%41%305,378305k6-23.912116%-15.797010%-21.745749%-61.454875%61%24.327598%14.217526%38.545125%39%106,595107k7-31.772583%-18.464841%-12.195239%-62.432663%62%28.218000%9.349337%37.567337%38%94,14694.1k8-32.507365%-19.809076%-12.119362%-64.435803%64%25.755170%9.809027%35.564197%36%72,79672.8k9-28.787438%-19.202609%-17.522611%-65.512657%66%24.818434%9.668909%34.487343%34%151,765152k10-29.744599%-19.874898%-17.631873%-67.251371%67%24.287086%8.461543%32.748629%33%267,797268k11-32.830063%-19.139118%-15.732714%-67.701896%68%26.196649%6.101456%32.298104%32%62,29462.3k12-31.423278%-20.356203%-15.995169%-67.774650%68%24.240253%7.985097%32.225350%32%157,416157k13-31.823323%-20.933470%-16.042928%-68.799722%69%25.301592%5.898686%31.200278%31%82,47782.5k14-24.847295%-16.790193%-27.656137%-69.293625%69%21.869939%8.836436%30.706375%31%79,62979.6k15-30.745924%-20.966830%-18.283854%-69.996608%70%22.830398%7.172994%30.003392%30%66,34866.3k16-28.428093%-21.013294%-21.010217%-70.451604%70%21.547204%8.001192%29.548396%30%182,412182k17-34.698016%-22.178420%-16.326186%-73.202622%73%21.185357%5.612021%26.797378%27%87,34987.3k18-25.457160%-21.249313%-26.511743%-73.218217%73%16.957603%9.824180%26.781783%27%63,87063.9k19-30.942995%-21.423219%-21.102420%-73.468634%73%21.648420%4.882947%26.531366%27%206,760207k20-30.311631%-22.758625%-20.453570%-73.523826%74%19.203087%7.273087%26.476174%26%88,24888.2k21-28.959484%-22.726561%-21.961988%-73.648033%74%19.147763%7.204204%26.351967%26%74,06874.1k22-30.126224%-21.593150%-22.002632%-73.722006%74%20.786792%5.491203%26.277994%26%52,10952.1k23-29.618018%-24.522563%-20.634045%-74.774627%75%18.004393%7.220980%25.225373%25%78,20978.2k24-29.966666%-23.121086%-22.339882%-75.427634%75%18.905615%5.666751%24.572366%25%28,925,66528.9M-28.855288%-25.154443%-21.594839%-75.604570%76%17.260431%7.134999%24.395430%24%139,042139k25-26.465829%-21.009413%-28.429713%-75.904956%76%17.928788%6.166256%24.095044%24%226,205226k26-27.529917%-24.728729%-23.668859%-75.927504%76%16.938219%7.134277%24.072496%24%278,753279k27-25.097557%-22.616259%-28.226846%-75.940662%76%16.109635%7.949703%24.059338%24%225,225225k28-26.657261%-21.727658%-27.870118%-76.255037%76%17.407889%6.337074%23.744963%24%247,560248k29-30.230842%-23.369101%-23.559876%-77.159819%77%18.500682%4.339500%22.840181%23%93,14593.1k30-35.877863%-19.083969%-22.519084%-77.480916%77%12.213740%10.305344%22.519084%23%59-32.232702%-24.274685%-21.257181%-77.764568%78%18.024942%4.210490%22.235432%22%1,833,6341.83M-31.411728%-24.244948%-22.410939%-78.067616%78%17.679798%4.252586%21.932384%22%5,775,7825.78M-30.311980%-25.417927%-23.059561%-78.789467%79%16.592157%4.618376%21.210533%21%242,822243k31-31.547028%-24.166785%-23.631569%-79.345382%79%16.348914%4.305705%20.654618%21%61,16761.2k32-29.557163%-25.611253%-24.287456%-79.455871%79%15.921243%4.622886%20.544129%21%48,37348.4k33-27.927771%-23.816038%-28.217027%-79.960836%80%16.136214%3.902949%20.039164%20%44,82344.8k34-26.133922%-25.482732%-28.531466%-80.148120%80%14.208749%5.643131%19.851880%20%51,73451.7k35-29.097924%-24.502824%-26.828415%-80.429162%80%15.808607%3.762231%19.570838%20%49,20549.2k36-31.657962%-25.457489%-23.610812%-80.726263%81%16.642100%2.631637%19.273737%19%43,80443.8k37-30.193906%-26.038781%-24.653740%-80.886427%81%12.742382%6.371191%19.113573%19%69-32.405913%-26.870024%-21.874854%-81.150791%81%15.585153%3.264056%18.849209%19%125,076125k38-33.512724%-26.350679%-21.566488%-81.429891%81%15.101518%3.468591%18.570109%19%61,93861.9k-29.983887%-27.042648%-24.583245%-81.609780%82%14.869790%3.520430%18.390220%18%59,69359.7k39-26.930153%-23.650667%-31.050756%-81.631575%82%14.260610%4.107815%18.368425%18%44,52844.5k40-28.561087%-25.828445%-27.307388%-81.696920%82%14.754538%3.548542%18.303080%18%63,46363.5k41-31.089221%-26.149593%-26.390002%-83.628817%84%14.172392%2.198792%16.371183%16%54,54654.5k42-22.604630%-25.526125%-35.914785%-84.045540%84%11.219039%4.735421%15.954460%16%53,64453.6k43-25.195247%-24.961465%-34.143846%-84.300559%84%12.654610%3.044831%15.699441%16%91,46491.5k44-27.056358%-28.911889%-29.051733%-85.019981%85%11.473971%3.506049%14.980019%15%33,10033.1k45-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-30.216383%-27.279753%-27.743431%-85.239567%85%9.582689%5.177743%14.760433%15%191-24.133757%-24.457961%-38.525288%-87.117007%87%10.965481%1.917512%12.882993%13%63,22263.2k46-25.997898%-29.127033%-32.410800%-87.535732%88%10.596697%1.867571%12.464268%12%22,89222.9k47-31.833910%-28.489043%-28.027682%-88.350634%88%6.574394%5.074971%11.649366%12%101-27.100666%-26.556434%-35.388935%-89.046034%89%9.523191%1.430775%10.953966%11%25,28025.3k48-25.125686%-28.794434%-35.457462%-89.377582%89%8.267994%2.354424%10.622418%11%23,93923.9k49-46.153846%-23.076923%-23.076923%-92.307692%92%0.000000%7.692308%7.692308%8%1-19.461058%-25.924470%-48.178687%-93.564216%94%5.626398%0.809386%6.435784%6%16,53916.5k50
Count number of households with incomes above $100k
# rank of county subdivision out of 50 by percentage non-white

Gini Index of Income Inequality by County Subdivision#9

Larger values mean more inequality (0% is perfect equality and 100% is perfect inequality).
Scope: households in the Rockford Township, selected other county subdivisions in the United States, and entities that contain the Rockford Township
0%10%20%30%40%50%#ManhattanAtlantaLos AngelesMiamiBostonWashingtonChicagoTampaBrooklynNortheast DallasNE DallasSan FranciscoHoustonBaltimorePhiladelphiaDetroitBronxDenverTownship 1:Charlotte1, CharlotteOrlandoAustinSan Antonio CentralSan Antonio CntrlPerkins CountyPerkins968300Tract 968300ZIP Code 57638ZIP 57638San Fernando ValleySan Fernando VlyTulsaFresnoUnited States of AmericaUnited StatesSeattleTucsonPhoenixAlbuquerqueMilwaukeeFort WorthEl PasoBison School District 52-1Bison 52-1San DiegoSacramentoSan JoseSouthwest DallasSW DallasMidwestLong Beach-LakewoodLong Bch-LakewoodOceanside-EscondidoOceanside-Escond…Seattle EastWest North CentralNortheast TarrantNE TarrantQueensLas VegasColumbusAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…South DakotaPlanoSalt Lake CitySalt Lk CitySan BernardinoTown of HempsteadHempsteadNorthwest HarrisNW HarrisEast San Gabriel ValleyE San Gabriel VlyOntarioRockford TownshipRockford59.670000%59.670000%59.7%157.220000%57.220000%57.2%255.850000%55.850000%55.9%355.160000%55.160000%55.2%454.070000%54.070000%54.1%553.340000%53.340000%53.3%652.680000%52.680000%52.7%752.210000%52.210000%52.2%852.010000%52.010000%52.0%951.880000%51.880000%51.9%1051.880000%51.880000%51.9%1151.600000%51.600000%51.6%1251.560000%51.560000%51.6%1351.160000%51.160000%51.2%1450.790000%50.790000%50.8%1550.100000%50.100000%50.1%1650.080000%50.080000%50.1%1749.970000%49.970000%50.0%1849.870000%49.870000%49.9%1949.340000%49.340000%49.3%2049.180000%49.180000%49.2%2148.740000%48.740000%48.7%48.740000%48.740000%48.7%48.740000%48.740000%48.7%48.740000%48.740000%48.7%2248.730000%48.730000%48.7%2348.580000%48.580000%48.6%2448.040000%48.040000%48.0%47.920000%47.920000%47.9%2547.850000%47.850000%47.9%2647.800000%47.800000%47.8%2747.440000%47.440000%47.4%2847.430000%47.430000%47.4%2947.160000%47.160000%47.2%3047.070000%47.070000%47.1%3146.970000%46.970000%47.0%46.870000%46.870000%46.9%3246.730000%46.730000%46.7%3346.480000%46.480000%46.5%3446.290000%46.290000%46.3%3546.230000%46.230000%46.2%46.050000%46.050000%46.1%3646.000000%46.000000%46.0%3745.870000%45.870000%45.9%3845.450000%45.450000%45.5%45.350000%45.350000%45.4%3945.100000%45.100000%45.1%4044.930000%44.930000%44.9%4144.910000%44.910000%44.9%4244.690000%44.690000%44.7%4344.380000%44.380000%44.4%44.290000%44.290000%44.3%4443.980000%43.980000%44.0%4543.750000%43.750000%43.8%4642.960000%42.960000%43.0%4742.960000%42.960000%43.0%4842.640000%42.640000%42.6%4942.120000%42.120000%42.1%5038.710000%38.710000%38.7%
# rank of county subdivision out of 50 by Gini Index

Definitions

  • Household Income: total income from all people in the household
  • Median: in terms of income, it is the income for which 50% of households have a lower income, and 50% have a higher income
  • Percentile: for example, the 80th percentile of household income is the income for which 80% of household have a lower income and 20% have a higher income
  • Quintile: a quintile is 20% of a population, grouped by percentile; for example, the 2nd quintile is all members of a population between the 20th and 40th percentiles
  • Gini Index: a statistical measure of how unevenly income is distributed in a population (ranging from 0% to 100%, the higher the number, the greater the inequality)

For additional information about the data presented on this site, including our sources, please see the About Page.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
South Dakota
County:
Perkins
ZIP Code:
57638
Unified School District:
Bison 52-1
Congressional District:
SD-At Large
State Senate District:
SD-28
State House District:
SD-28B
Neighboring Townships:
Barrett, Burdick, Marshfield
Neighboring Unorganized Territories:
Northeast Perkins, Pleasant Valley
Nearby Townships:
Bison, Cash, Clark, Flat Creek, Fredlund, Liberty, Lodgepole, Meadow, Rainbow