Household Income in Tract 318200, Middlesex County, Massachusetts (Tract)

Household Income Percentiles#1

Scope: households in Middlesex County and Tract 318200
Tract 318200
Middlesex County
$0k$50k$100k$150k$200k$250k%95th Percentile80th Percentile60th PercentileMedian40th Percentile20th Percentile$250,001.000000$250,001.000000$250,001.000000> $250k216.133%216%$160,056.000000$171,401.000000$160,056.000000$160.1k138.373%138%$130,333.000000$110,433.000000$130,333.000000$130.3k112.677%113%$115,670.000000$89,019.000000$115,670.000000$115.7k100.000%100%$100,036.000000$69,353.000000$100,036.000000$100.0k86.484%86.5%$53,789.000000$33,893.000000$53,789.000000$53.8k46.502%46.5%
% as percentage of median household income

Relative Household Income Percentiles#2

Selected measures of household income in Tract 318200, as a percentage more or less than Middlesex County at large.
Scope: households in Middlesex County and Tract 318200
0%20%40%$ref.80th Percentile60th PercentileMedian40th Percentile20th Percentile-6.618981%-6.618981%6.6%$160,056.000000$160.1k$171,401.000000$171.4k18.019976%18.019976%18.0%$130,333.000000$130.3k$110,433.000000$110.4k29.938552%29.938552%29.9%$115,670.000000$115.7k$89,019.000000$89.0k44.241778%44.241778%44.2%$100,036.000000$100.0k$69,353.000000$69.4k58.702387%58.702387%58.7%$53,789.000000$53.8k$33,893.000000$33.9k
$ given measure of household income in Tract 318200
ref. given measure of household income in Middlesex County

Household Income Interval Means#3

Scope: households in Middlesex County and Tract 318200
Tract 318200
Middlesex County
$0k$200k$400k%Mean of Top 5%Mean of Top 20%Mean of 4th QuintileMean of 3rd QuintileMean of 2nd QuintileMean of Bottom 20%$339,045.000000$525,118.000000$339,045.000000$339.0k293.114%293%$233,015.000000$296,963.000000$233,015.000000$233.0k201.448%201%$144,492.000000$137,727.000000$144,492.000000$144.5k124.917%125%$114,711.000000$89,117.000000$114,711.000000$114.7k99.171%99.2%$79,838.000000$51,281.000000$79,838.000000$79.8k69.022%69.0%$30,868.000000$17,522.000000$30,868.000000$30.9k26.686%26.7%
% as percentage of median household income

Relative Household Income Interval Means#4

Selected measures of household income in Tract 318200, as a percentage more or less than Middlesex County at large.
Scope: households in Middlesex County and Tract 318200
0%50%$ref.Mean of Top 5%Mean of Top 20%Mean of 4th QuintileMean of 3rd QuintileMean of 2nd QuintileMean of Bottom 20%-35.434512%-35.434512%35.4%$339,045.000000$339.0k$525,118.000000$525.1k-21.533996%-21.533996%21.5%$233,015.000000$233.0k$296,963.000000$297.0k4.911891%4.911891%4.9%$144,492.000000$144.5k$137,727.000000$137.7k28.719548%28.719548%28.7%$114,711.000000$114.7k$89,117.000000$89.1k55.687292%55.687292%55.7%$79,838.000000$79.8k$51,281.000000$51.3k76.167104%76.167104%76.2%$30,868.000000$30.9k$17,522.000000$17.5k
$ given measure of household income in Tract 318200
ref. given measure of household income in Middlesex County

Shares of Household Income#5

By quintiles and the top 5%.
Scope: households in Middlesex County and Tract 318200
Tract 318200
Middlesex County
0%10%20%30%40%50%%Top 5%Top 20%4th Quintile3rd Quintile2nd QuintileBottom 20%14.060000%22.150000%14.060000%14.1%281.200000%281%38.650000%50.110000%38.650000%38.7%193.250000%193%23.970000%23.240000%23.970000%24.0%119.850000%120%19.030000%15.040000%19.030000%19.0%95.150000%95%13.240000%8.650000%13.240000%13.2%66.200000%66%5.120000%2.960000%5.120000%5.1%25.600000%26%
% share as percentage of interval size

Relative Shares of Household Income#6

By quintiles and the top 5% in Tract 318200, as a percentage more or less than in Middlesex County at large.
Scope: households in Middlesex County and Tract 318200
20%0%20%40%60%%ref.Top 5%Top 20%4th Quintile3rd Quintile2nd QuintileBottom 20%-36.523702%-36.523702%36.5%14.060000%14%22.150000%22%-22.869687%-22.869687%22.9%38.650000%39%50.110000%50%3.141136%3.141136%3.1%23.970000%24%23.240000%23%26.529255%26.529255%26.5%19.030000%19%15.040000%15%53.063584%53.063584%53.1%13.240000%13%8.650000%9%72.972973%72.972973%73.0%5.120000%5%2.960000%3%
% given interval's share of household income in Tract 318200
ref. given interval's share of household income in Middlesex County

Household Income Distribution#7

Normalized with respect to a standard interval of $5k. Gray areas represent percentile bands from the tracts in Middlesex County.
Scope: households in Middlesex County, Tract 318200, and other tracts in Middlesex County
Tract 318200
Middlesex County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%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< $10k219111.653%11.7%24014.643%14.6%25215.375%15.4%30118.365%18.4%21112.874%12.9%835.064%5.06%814.942%4.94%643.905%3.90%251.525%1.53%90.549%0.55%140.854%0.85%392.379%2.38%181.098%1.10%231.403%1.40%462.807%2.81%422.563%2.56%
Count number of households with incomes in the interval
% unnormalized percentage of households with incomes in the interval
1normalized assuming interval of $50k 2normalized

Median Household Income by Race#8

Scope: households in Middlesex County and Tract 318200
Tract 318200
Middlesex County
$0k$50k$100k$150k%AsianAll1HispanicAll White2Non-Hispanic White$151,184.000000$99,696.000000$151,184.000000$151.2k130.702862%131%$115,670.000000$89,019.000000$115,670.000000$115.7k100.000000%100%$104,318.000000$51,663.000000$104,318.000000$104.3k90.185874%90%$103,125.000000$92,035.000000$103,125.000000$103.1k89.154491%89%$102,411.000000$93,565.000000$102,411.000000$102.4k88.537218%89%
% as percentage of median household income of the entire population
1entire population 2including Hispanic whites 3American Indian and Alaska Native 4and other Pacific Islander

Household Income Distribution by Race#9

Ethno-racial composition of the given household income intervals.
Scope: households in Tract 318200
White1
Hispanic2
Mixed3
Black3
Other3
Asian3
> $200k$150-200k$125-150k$100-125k$75-100k$60-75k$50-60k$45-50k$40-45k$35-40k$30-35k$25-30k$20-25k$15-20k$10-15k< $10k61.256545%61%3.664921%0.000000%0.000000%0.000000%35.078534%35%30865.833333%66%0.000000%0.000000%0.000000%0.000000%34.166667%34%39880.555556%81%0.000000%0.000000%0.000000%0.000000%19.444444%19%45574.418605%74%6.312292%0.000000%0.000000%0.000000%19.269103%19%525100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%422100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%16680.246914%80%0.000000%0.000000%0.000000%0.000000%19.753086%20%14684.375000%84%15.625000%16%0.000000%0.000000%0.000000%0.000000%118100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%50100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%18100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%28100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%78100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%3665.217391%65%0.000000%0.000000%0.000000%0.000000%34.782609%35%38100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%92100.000000%100%0.000000%0.000000%0.000000%0.000000%0.000000%840%20%40%60%80%100%Count
Count number of people in interval
1non-Hispanic white 2white Hispanic 3including Hispanic

Household Income by Tract in Middlesex County

There are 318 tracts in Middlesex County. This section compares Tract 318200 to the 50 most populous tracts in Middlesex County and to those entities that contain or substantially overlap with Tract 318200. The least populous of the compared tracts has a population of 6,746.

Median Household Income by Tract#10

Scope: households in Tract 318200, selected other tracts in Middlesex County, and entities that contain Tract 318200
$0k$50k$100k$150k%#367200Tract 367200365100Tract 365100318300Tract 318300320104Tract 320104323100Tract 323100330100Tract 330100ZIP Code 01886ZIP 01886Town of WestfordWestfordWestford School DistrictWestford334300Tract 334300361200Tract 361200359300Tract 359300318100Tract 318100356400Tract 356400385100Tract 385100331300Tract 331300318200Tract 318200334100Tract 334100326102Tract 326102316102Tract 316102385202Tract 385202316400Tract 316400330200Tract 330200383901Tract 383901331102Tract 331102356500Tract 356500356702Tract 356702351000Tract 351000314301Tract 314301370101Tract 370101315200Tract 315200333100Tract 333100332200Tract 332200370102Tract 370102333600Tract 333600Middlesex CountyMiddlesex316300Tract 316300315500Tract 315500321600Tract 321600321100Tract 321100368400Tract 368400368901Tract 368901332300Tract 332300Boston, Cambridge, and Newton Metro AreaBoston Area325100Tract 325100341902Tract 341902321500Tract 321500314102Tract 314102Massachusetts388200Tract 388200New England342300Tract 342300341400Tract 341400Northeast341200Tract 341200321300Tract 321300United States of AmericaUnited States350104Tract 350104342500Tract 342500342400Tract 342400$193,580.000000$193,580.000000$193.6k+67.355%+67.4%1$174,634.000000$174,634.000000$174.6k+50.976%+51.0%2$151,549.000000$151,549.000000$151.5k+31.018%+31.0%3$146,875.000000$146,875.000000$146.9k+26.978%+27.0%4$146,799.000000$146,799.000000$146.8k+26.912%+26.9%5$146,650.000000$146,650.000000$146.7k+26.783%+26.8%6$130,739.000000$130,739.000000$130.7k+13.028%+13.0%$130,739.000000$130,739.000000$130.7k+13.028%+13.0%$130,739.000000$130,739.000000$130.7k+13.028%+13.0%$128,911.000000$128,911.000000$128.9k+11.447%+11.4%7$124,297.000000$124,297.000000$124.3k+7.458%+7.46%8$123,399.000000$123,399.000000$123.4k+6.682%+6.68%9$120,417.000000$120,417.000000$120.4k+4.104%+4.10%10$120,163.000000$120,163.000000$120.2k+3.884%+3.88%11$118,625.000000$118,625.000000$118.6k+2.555%+2.55%12$116,146.000000$116,146.000000$116.1k+0.412%+0.41%13$115,670.000000$115,670.000000$115.7k+0.000%0%$115,463.000000$115,463.000000$115.5k-0.179%-0.18%14$115,227.000000$115,227.000000$115.2k-0.383%-0.38%15$107,383.000000$107,383.000000$107.4k-7.164%-7.16%16$107,155.000000$107,155.000000$107.2k-7.361%-7.36%17$101,713.000000$101,713.000000$101.7k-12.066%-12.1%18$99,792.000000$99,792.000000$99.8k-13.727%-13.7%19$99,707.000000$99,707.000000$99.7k-13.800%-13.8%20$99,456.000000$99,456.000000$99.5k-14.017%-14.0%21$98,750.000000$98,750.000000$98.8k-14.628%-14.6%22$94,938.000000$94,938.000000$94.9k-17.923%-17.9%23$93,906.000000$93,906.000000$93.9k-18.816%-18.8%24$93,382.000000$93,382.000000$93.4k-19.269%-19.3%25$91,942.000000$91,942.000000$91.9k-20.514%-20.5%26$91,667.000000$91,667.000000$91.7k-20.751%-20.8%27$91,065.000000$91,065.000000$91.1k-21.272%-21.3%28$91,000.000000$91,000.000000$91.0k-21.328%-21.3%29$90,265.000000$90,265.000000$90.3k-21.963%-22.0%30$90,123.000000$90,123.000000$90.1k-22.086%-22.1%31$89,019.000000$89,019.000000$89.0k-23.041%-23.0%$85,958.000000$85,958.000000$86.0k-25.687%-25.7%32$85,239.000000$85,239.000000$85.2k-26.308%-26.3%33$84,038.000000$84,038.000000$84.0k-27.347%-27.3%34$82,000.000000$82,000.000000$82.0k-29.109%-29.1%35$81,199.000000$81,199.000000$81.2k-29.801%-29.8%36$79,620.000000$79,620.000000$79.6k-31.166%-31.2%37$78,750.000000$78,750.000000$78.8k-31.918%-31.9%38$77,809.000000$77,809.000000$77.8k-32.732%-32.7%$77,112.000000$77,112.000000$77.1k-33.334%-33.3%39$75,533.000000$75,533.000000$75.5k-34.700%-34.7%40$75,472.000000$75,472.000000$75.5k-34.752%-34.8%41$71,479.000000$71,479.000000$71.5k-38.204%-38.2%42$70,954.000000$70,954.000000$71.0k-38.658%-38.7%$68,864.000000$68,864.000000$68.9k-40.465%-40.5%43$66,529.000000$66,529.000000$66.5k-42.484%-42.5%$66,498.000000$66,498.000000$66.5k-42.511%-42.5%44$62,930.000000$62,930.000000$62.9k-45.595%-45.6%45$62,314.000000$62,314.000000$62.3k-46.128%-46.1%$62,226.000000$62,226.000000$62.2k-46.204%-46.2%46$60,558.000000$60,558.000000$60.6k-47.646%-47.6%47$55,322.000000$55,322.000000$55.3k-52.173%-52.2%$51,890.000000$51,890.000000$51.9k-55.140%-55.1%48$46,664.000000$46,664.000000$46.7k-59.658%-59.7%49$46,471.000000$46,471.000000$46.5k-59.825%-59.8%50
% percentage above or below median household income of Tract 318200
# rank of tract out of 50 by median household income

Six-Figure Incomes by Tract#11

Percentage of households with incomes above $100k.
Scope: households in Tract 318200, selected other tracts in Middlesex County, and entities that contain Tract 318200
< $25k
$25-50k
$50-100k
$100-200k
$200k+
50%0%50%Count#365100Tract 365100367200Tract 367200320104Tract 320104334300Tract 334300318300Tract 318300330100Tract 330100323100Tract 323100ZIP Code 01886ZIP 01886Town of WestfordWestfordWestford School DistrictWestford361200Tract 361200318200Tract 318200356400Tract 356400385100Tract 385100359300Tract 359300318100Tract 318100331300Tract 331300316102Tract 316102326102Tract 326102334100Tract 334100385202Tract 385202316400Tract 316400330200Tract 330200356500Tract 356500383901Tract 383901331102Tract 331102370101Tract 370101356702Tract 356702370102Tract 370102314301Tract 314301Middlesex CountyMiddlesex351000Tract 351000333600Tract 333600332200Tract 332200368901Tract 368901315500Tract 315500316300Tract 316300333100Tract 333100315200Tract 315200325100Tract 325100Boston, Cambridge, and Newton Metro AreaBoston Area321600Tract 321600368400Tract 368400321100Tract 321100332300Tract 332300Massachusetts314102Tract 314102321500Tract 321500341902Tract 341902New EnglandNortheast388200Tract 388200350104Tract 350104342300Tract 342300341200Tract 341200United States of AmericaUnited States321300Tract 321300342400Tract 342400342500Tract 342500341400Tract 341400-13.652140%-6.054763%-4.974933%-24.681836%25%35.210181%40.107983%75.318164%75%1,9531-6.242638%-6.517472%-13.270514%-26.030624%26%24.460149%49.509227%73.969376%74%1,8842-12.862454%-9.219331%-5.947955%-28.029740%28%40.260223%31.710037%71.970260%72%1,9363-16.256350%-11.254396%-4.220399%-31.731145%32%44.392341%23.876514%68.268855%68%1,7474-21.177803%-8.418271%-2.755757%-32.351831%32%38.089845%29.558324%67.648169%68%1,7925-22.437478%-5.882353%-5.389222%-33.709052%34%37.830222%28.460726%66.290948%66%1,8826-15.402938%-11.988884%-7.264788%-34.656610%35%38.666137%26.677253%65.343390%65%1,6467-21.670762%-9.127764%-6.633907%-37.432432%37%40.171990%22.395577%62.567568%63%5,093-21.670762%-9.127764%-6.633907%-37.432432%37%40.171990%22.395577%62.567568%63%5,093-21.670762%-9.127764%-6.633907%-37.432432%37%40.171990%22.395577%62.567568%63%5,093-21.558212%-5.621957%-11.199646%-38.379814%38%35.059761%26.560425%61.620186%62%1,3928-22.879805%-9.212935%-7.870653%-39.963392%40%48.383160%11.653447%60.036608%60%984-20.545977%-5.962644%-13.649425%-40.158046%40%36.386494%23.455460%59.841954%60%1,6669-20.889433%-9.995920%-9.383925%-40.269278%40%40.391677%19.339045%59.730722%60%1,46410-27.502922%-9.777951%-4.129334%-41.410206%41%30.307752%28.282041%58.589794%59%1,50411-24.306688%-10.318108%-7.585644%-42.210440%42%40.497553%17.292007%57.789560%58%1,41712-20.212332%-9.146590%-13.107391%-42.466313%42%40.832993%16.700694%57.533687%58%1,40913-19.654428%-13.218143%-9.805616%-42.678186%43%47.861771%9.460043%57.321814%57%1,32714-23.548130%-11.455847%-8.711217%-43.715195%44%36.475736%19.809069%56.284805%56%1,41515-27.152832%-11.559348%-6.245151%-44.957331%45%35.958107%19.084562%55.042669%55%1,41916-25.933998%-10.834371%-8.779577%-45.547945%46%33.530511%20.921544%54.452055%54%1,74917-26.282723%-15.183246%-6.596859%-48.062827%48%41.151832%10.785340%51.937173%52%99218-29.153605%-7.993730%-12.891850%-50.039185%50%34.561129%15.399687%49.960815%50%1,27519-27.747552%-8.161045%-14.327167%-50.235764%50%28.509249%21.254987%49.764236%50%1,37220-29.160113%-10.034602%-11.041208%-50.235923%50%39.572193%10.191884%49.764077%50%1,58221-34.638923%-9.302326%-6.609547%-50.550796%51%40.799674%8.649531%49.449204%49%1,21222-25.198756%-12.098168%-16.384376%-53.681300%54%34.669893%11.648807%46.318700%46%1,34023-28.836425%-13.086003%-12.411467%-54.333895%54%26.913997%18.752108%45.666105%46%1,35424-26.840317%-12.485844%-15.317101%-54.643262%55%34.428086%10.928652%45.356738%45%1,60225-31.230822%-13.978861%-9.887487%-55.097170%55%35.049437%9.853392%44.902830%45%1,31726-26.195139%-14.375016%-14.628702%-55.198857%55%30.243562%14.557581%44.801143%45%263,312263k-30.526658%-19.148244%-5.656697%-55.331599%55%34.102731%10.565670%44.668401%45%1,37427-23.606557%-15.701275%-16.320583%-55.628415%56%38.214936%6.156648%44.371585%44%1,21828-31.192661%-10.397554%-14.556575%-56.146789%56%32.354740%11.498471%43.853211%44%1,43429-30.989217%-12.705110%-12.564463%-56.258790%56%28.785748%14.955462%43.741210%44%93330-29.578463%-11.158342%-15.798796%-56.535600%57%33.687566%9.776833%43.464400%43%1,22731-31.072210%-15.879962%-9.971866%-56.924039%57%35.229759%7.846202%43.075961%43%1,37832-28.698023%-17.825494%-10.736196%-57.259714%57%32.924335%9.815951%42.740286%43%1,25433-35.763027%-12.717122%-10.763027%-59.243176%59%33.933002%6.823821%40.756824%41%1,31434-32.016389%-13.784021%-14.515657%-60.316067%60%31.372549%8.311384%39.683933%40%1,35635-27.409765%-16.146674%-17.195290%-60.751728%61%27.611844%11.636428%39.248272%39%700,365700k-32.166446%-11.558785%-17.206077%-60.931308%61%27.840159%11.228534%39.068692%39%1,18336-28.220373%-18.311534%-14.744352%-61.276258%61%31.629013%7.094728%38.723742%39%97737-27.400140%-23.230554%-10.861948%-61.492642%61%27.259986%11.247372%38.507358%39%1,09938-35.003946%-17.797948%-9.984215%-62.786109%63%28.650355%8.563536%37.213891%37%94339-27.951388%-17.631402%-19.164567%-64.747357%65%25.632296%9.620347%35.252643%35%902,076902k-28.635270%-21.863183%-14.712960%-65.211413%65%33.035407%1.753180%34.788587%35%1,01240-27.757217%-18.504811%-19.726129%-65.988157%66%27.905255%6.106588%34.011843%34%91941-31.564417%-18.404908%-17.269939%-67.239264%67%28.926380%3.834356%32.760736%33%1,06842-29.314995%-19.317384%-19.254927%-67.887306%68%23.792154%8.320540%32.112694%32%1,815,4691.82M-29.064348%-20.342631%-20.715747%-70.122725%70%22.084077%7.793197%29.877275%30%6,297,1026.30M-38.662791%-12.209302%-19.476744%-70.348837%70%22.425249%7.225914%29.651163%30%71443-24.644221%-19.055883%-29.816036%-73.516140%74%23.325234%3.158625%26.483860%26%76344-44.577320%-12.247423%-17.195876%-74.020619%74%24.577320%1.402062%25.979381%26%63045-38.670338%-16.522423%-19.551534%-74.744296%75%16.522423%8.733281%25.255704%25%64246-29.966666%-23.121086%-22.339882%-75.427634%75%18.905615%5.666751%24.572366%25%28,925,66528.9M-30.725372%-23.946785%-20.969275%-75.641432%76%18.308521%6.050048%24.358568%24%76947-27.894113%-26.116160%-25.721059%-79.731331%80%18.016594%2.252074%20.268669%20%51348-25.921614%-35.894451%-19.557625%-81.373690%81%14.784633%3.841676%18.626310%19%48049-38.693035%-22.914875%-20.593293%-82.201204%82%15.348237%2.450559%17.798796%18%41450
Count number of households with incomes above $100k
# rank of tract out of 50 by percentage non-white

Mean Household Income of the Top 5% by Tract#12

Scope: households in Tract 318200, selected other tracts in Middlesex County, and entities that contain Tract 318200
$0k$500k$1,000k%#367200Tract 367200365100Tract 365100361200Tract 361200334100Tract 334100334300Tract 334300385100Tract 385100320104Tract 320104318300Tract 318300330100Tract 330100321100Tract 321100Middlesex CountyMiddlesex331300Tract 331300323100Tract 323100370101Tract 370101ZIP Code 01886ZIP 01886Town of WestfordWestfordWestford School DistrictWestford359300Tract 359300356400Tract 356400Boston, Cambridge, and Newton Metro AreaBoston Area316102Tract 316102Massachusetts341200Tract 341200New EnglandNortheast326102Tract 326102316300Tract 316300356500Tract 356500385202Tract 385202331102Tract 331102342500Tract 342500332300Tract 332300315500Tract 315500318100Tract 318100United States of AmericaUnited States370102Tract 370102388200Tract 388200368901Tract 368901356702Tract 356702318200Tract 318200330200Tract 330200316400Tract 316400321600Tract 321600314301Tract 314301368400Tract 368400315200Tract 315200325100Tract 325100333100Tract 333100332200Tract 332200383901Tract 383901321300Tract 321300351000Tract 351000321500Tract 321500333600Tract 333600350104Tract 350104341902Tract 341902341400Tract 341400314102Tract 314102342400Tract 342400342300Tract 342300$1,327,785.000000$1,327,785.000000$1,327.8k+291.625%+292%1$1,110,226.000000$1,110,226.000000$1,110.2k+227.457%+227%2$651,410.000000$651,410.000000$651.4k+92.131%+92.1%3$614,656.000000$614,656.000000$614.7k+81.290%+81.3%4$583,727.000000$583,727.000000$583.7k+72.168%+72.2%5$575,706.000000$575,706.000000$575.7k+69.802%+69.8%6$557,250.000000$557,250.000000$557.3k+64.359%+64.4%7$547,215.000000$547,215.000000$547.2k+61.399%+61.4%8$546,755.000000$546,755.000000$546.8k+61.263%+61.3%9$525,299.000000$525,299.000000$525.3k+54.935%+54.9%10$525,118.000000$525,118.000000$525.1k+54.882%+54.9%$520,837.000000$520,837.000000$520.8k+53.619%+53.6%11$517,407.000000$517,407.000000$517.4k+52.607%+52.6%12$516,438.000000$516,438.000000$516.4k+52.321%+52.3%13$492,595.000000$492,595.000000$492.6k+45.289%+45.3%$492,595.000000$492,595.000000$492.6k+45.289%+45.3%$492,595.000000$492,595.000000$492.6k+45.289%+45.3%$489,740.000000$489,740.000000$489.7k+44.447%+44.4%14$488,673.000000$488,673.000000$488.7k+44.132%+44.1%15$482,536.000000$482,536.000000$482.5k+42.322%+42.3%$477,282.000000$477,282.000000$477.3k+40.772%+40.8%16$438,858.000000$438,858.000000$438.9k+29.439%+29.4%$431,669.000000$431,669.000000$431.7k+27.319%+27.3%17$425,478.000000$425,478.000000$425.5k+25.493%+25.5%$421,430.000000$421,430.000000$421.4k+24.299%+24.3%$409,554.000000$409,554.000000$409.6k+20.796%+20.8%18$405,145.000000$405,145.000000$405.1k+19.496%+19.5%19$401,381.000000$401,381.000000$401.4k+18.386%+18.4%20$395,691.000000$395,691.000000$395.7k+16.708%+16.7%21$384,286.000000$384,286.000000$384.3k+13.344%+13.3%22$373,570.000000$373,570.000000$373.6k+10.183%+10.2%23$372,777.000000$372,777.000000$372.8k+9.949%+9.95%24$372,757.000000$372,757.000000$372.8k+9.943%+9.94%25$358,473.000000$358,473.000000$358.5k+5.730%+5.73%26$358,316.000000$358,316.000000$358.3k+5.684%+5.68%$357,282.000000$357,282.000000$357.3k+5.379%+5.38%27$356,593.000000$356,593.000000$356.6k+5.176%+5.18%28$352,771.000000$352,771.000000$352.8k+4.048%+4.05%29$345,518.000000$345,518.000000$345.5k+1.909%+1.91%30$339,045.000000$339,045.000000$339.0k+0.000%0%$338,770.000000$338,770.000000$338.8k-0.081%-0.08%31$318,771.000000$318,771.000000$318.8k-5.980%-5.98%32$316,984.000000$316,984.000000$317.0k-6.507%-6.51%33$316,070.000000$316,070.000000$316.1k-6.776%-6.78%34$306,230.000000$306,230.000000$306.2k-9.679%-9.68%35$298,317.000000$298,317.000000$298.3k-12.013%-12.0%36$293,764.000000$293,764.000000$293.8k-13.355%-13.4%37$291,923.000000$291,923.000000$291.9k-13.898%-13.9%38$290,170.000000$290,170.000000$290.2k-14.415%-14.4%39$289,382.000000$289,382.000000$289.4k-14.648%-14.6%40$275,472.000000$275,472.000000$275.5k-18.751%-18.8%41$274,952.000000$274,952.000000$275.0k-18.904%-18.9%42$269,511.000000$269,511.000000$269.5k-20.509%-20.5%43$234,449.000000$234,449.000000$234.4k-30.850%-30.9%44$226,306.000000$226,306.000000$226.3k-33.252%-33.3%45$221,663.000000$221,663.000000$221.7k-34.621%-34.6%46$203,119.000000$203,119.000000$203.1k-40.091%-40.1%47$202,365.000000$202,365.000000$202.4k-40.313%-40.3%48$200,598.000000$200,598.000000$200.6k-40.834%-40.8%49$195,551.000000$195,551.000000$195.6k-42.323%-42.3%50
% percentage above or below mean household income of the top 5% of Tract 318200
# rank of tract out of 50 by mean household income of the top 5%

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.

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State:
Massachusetts
County:
Middlesex
Metro Area:
Boston Area
Town:
Westford
ZIP Code:
01886
Unified School District:
Westford
Congressional District:
MA-3
Upper State Legislative District:
MA-1st Middlesex
Lower State Legislative District:
MA-2nd Middlesex
Block Groups:
Block Group 318200-1, Block Group 318200-2
Neighboring Tracts:
Tract 313101, Tract 318100, Tract 318300, Tract 324102, Tract 326102