Population of Marion County, Missouri (County)

Map of Population by County Subdivision in Marion County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
0/mi²300/mi²590/mi²890/mi²1,180/mi²1,480/mi²

Population Population by County Subdivision#2

Total population:
2002,8005,3007,90010,40013,000
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Population by Tract in Marion County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0/mi²900/mi²1,800/mi²2,700/mi²3,500/mi²4,500/mi²

Population Population by Tract#4

Total population:
2,6103,0803,5504,0204,4904,960
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Population by Block Group in Marion County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0/mi²1,400/mi²2,700/mi²4,000/mi²5,400/mi²6,800/mi²

Population Population by Block Group#6

Total population:
3907701,1501,5301,9202,300
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Population by Place in Marion County

There are 3 places that are fully or partially contained within Marion County (1 fully and 2 partially). This section compares all 3 of those to each other.

Total Population by Place#7

Scope: population of selected places in Marion County
0k2k4k6k8k10k12k14k16k#HannibalPalmyraMonroe City17,707.00000017,707.00000017.71k13,620.0000003,620.0000003.62k22,518.0000002,518.0000002.52k3
# rank of place out of 3 by population

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Marion County
02004006008001,0001,200#PalmyraHannibalMonroe City1,238.6734221,238.6734221,23911,125.3600841,125.3600841,1252833.619881833.6198818343
# rank of place out of 3 by population density

Population by County Subdivision in Marion County

There are 8 county subdivisions in Marion County. This section compares all 8 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Marion County
0k2k4k6k8k10k12k#Mason TownshipMasonMiller TownshipMillerLiberty TownshipLibertyWarren TownshipWarrenFabius TownshipFabiusUnion TownshipUnionRound Grove TownshipRound GrvSouth River TownshipS Riv12,940.00000012,940.00000012.94k16,795.0000006,795.0000006.80k24,325.0000004,325.0000004.33k31,616.0000001,616.0000001.62k41,167.0000001,167.0000001.17k5972.000000972.0000000.97k6815.000000815.0000000.82k7228.000000228.0000000.23k8
# rank of county subdivision out of 8 by population

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Marion County
05001,000#Mason TownshipMasonMiller TownshipMillerLiberty TownshipLibertyWarren TownshipWarrenUnion TownshipUnionFabius TownshipFabiusRound Grove TownshipRound GrvSouth River TownshipS Riv1,472.7704851,472.7704851,4731172.306985172.306985172283.04537583.04537583315.35062715.35062715414.90080714.90080715514.59915114.59915115613.85649713.8564971478.3318138.33181388
# rank of county subdivision out of 8 by population density

Population by County in the Hannibal Area

There are 2 counties in the Hannibal Area. This section compares Marion County to all of the counties in the Hannibal Area.

Total Population by County#11

Scope: population of Marion County and selected other counties in the Hannibal Area
0k5k10k15k20k25k#Marion CountyMarionRalls CountyRalls28,858.00000028,858.00000028.86k110,225.00000010,225.00000010.23k2
# rank of county out of 2 by population

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Marion County and selected other counties in the Hannibal Area
0102030405060#Marion CountyMarionRalls CountyRalls66.04812866.04812866121.76545521.765455222
# rank of county out of 2 by population density

Population by County in Missouri

There are 115 counties in Missouri. This section compares Marion County to the 50 most populous counties in Missouri. The least populous of the compared counties has a population of 22,921.

Total Population by County#13

Scope: population of Marion County and selected other counties in Missouri
0k200k400k600k800k1,000k#St. Louis CountySt. LouisJackson CountyJacksonSt. Charles CountySt. CharlesSt. Louis CitySt. LouisGreene CountyGreeneClay CountyClayJefferson CountyJeffersonBoone CountyBooneJasper CountyJasperFranklin CountyFranklinCass CountyCassPlatte CountyPlatteBuchanan CountyBuchananChristian CountyChristianCape Girardeau CountyCape GirardeauCole CountyColeSt. Francois CountySt. FrancoisNewton CountyNewtonLincoln CountyLincolnJohnson CountyJohnsonTaney CountyTaneyPulaski CountyPulaskiPhelps CountyPhelpsCallaway CountyCallawayCamden CountyCamdenButler CountyButlerPettis CountyPettisHowell CountyHowellScott CountyScottLawrence CountyLawrenceWebster CountyWebsterBarry CountyBarryLaclede CountyLacledeWarren CountyWarrenLafayette CountyLafayetteDunklin CountyDunklinStone CountyStonePolk CountyPolkStoddard CountyStoddardMarion CountyMarionAudrain CountyAudrainTexas CountyTexasAdair CountyAdairRandolph CountyRandolphMiller CountyMillerWashington CountyWashingtonCrawford CountyCrawfordSaline CountySalineNodaway CountyNodawayRay CountyRay1,000,560.0000001,000,560.0000001,000.56k1683,643.000000683,643.000000683.64k2379,856.000000379,856.000000379.86k3316,030.000000316,030.000000316.03k4285,449.000000285,449.000000285.45k5233,135.000000233,135.000000233.14k6222,453.000000222,453.000000222.45k7172,773.000000172,773.000000172.77k8117,376.000000117,376.000000117.38k9102,063.000000102,063.000000102.06k10101,324.000000101,324.000000101.32k1194,970.00000094,970.00000094.97k1289,415.00000089,415.00000089.42k1382,053.00000082,053.00000082.05k1478,089.00000078,089.00000078.09k1576,603.00000076,603.00000076.60k1666,230.00000066,230.00000066.23k1758,741.00000058,741.00000058.74k1854,286.00000054,286.00000054.29k1954,229.00000054,229.00000054.23k2053,853.00000053,853.00000053.85k2153,302.00000053,302.00000053.30k2244,833.00000044,833.00000044.83k2344,693.00000044,693.00000044.69k2444,152.00000044,152.00000044.15k2542,887.00000042,887.00000042.89k2642,193.00000042,193.00000042.19k2740,265.00000040,265.00000040.27k2838,994.00000038,994.00000038.99k2938,204.00000038,204.00000038.20k3037,075.00000037,075.00000037.08k3135,716.00000035,716.00000035.72k3235,505.00000035,505.00000035.51k3333,290.00000033,290.00000033.29k3432,789.00000032,789.00000032.79k3531,271.00000031,271.00000031.27k3631,197.00000031,197.00000031.20k3731,113.00000031,113.00000031.11k3829,788.00000029,788.00000029.79k3928,858.00000028,858.00000028.86k4025,868.00000025,868.00000025.87k4125,690.00000025,690.00000025.69k4225,547.00000025,547.00000025.55k4325,081.00000025,081.00000025.08k4425,011.00000025,011.00000025.01k4525,002.00000025,002.00000025.00k4624,545.00000024,545.00000024.55k4723,214.00000023,214.00000023.21k4823,026.00000023,026.00000023.03k4922,921.00000022,921.00000022.92k50
# rank of county out of 50 by population

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Marion County and selected other counties in Missouri
0k1k2k3k4k5k#St. Louis CitySt. LouisSt. Louis CountySt. LouisJackson CountyJacksonSt. Charles CountySt. CharlesClay CountyClayGreene CountyGreeneJefferson CountyJeffersonBoone CountyBoonePlatte CountyPlatteBuchanan CountyBuchananCole CountyColeJasper CountyJasperSt. Francois CountySt. FrancoisChristian CountyChristianCass CountyCassCape Girardeau CountyCape GirardeauFranklin CountyFranklinPulaski CountyPulaskiNewton CountyNewtonScott CountyScottLincoln CountyLincolnTaney CountyTaneyWarren CountyWarrenCamden CountyCamdenStone CountyStonePhelps CountyPhelpsMarion CountyMarionJohnson CountyJohnsonWebster CountyWebsterLawrence CountyLawrencePettis CountyPettisButler CountyButlerDunklin CountyDunklinCallaway CountyCallawayLafayette CountyLafayetteRandolph CountyRandolphPolk CountyPolkLaclede CountyLacledeBarry CountyBarryAdair CountyAdairHowell CountyHowellMiller CountyMillerRay CountyRayAudrain CountyAudrainStoddard CountyStoddardCrawford CountyCrawfordWashington CountyWashingtonSaline CountySalineNodaway CountyNodawayTexas CountyTexas5,101.1088145,101.1088145.10k11,970.4926601,970.4926601.97k21,130.7877871,130.7877871.13k3677.800364677.8003640.68k4586.297599586.2975990.59k5422.687357422.6873570.42k6338.768186338.7681860.34k7252.018954252.0189540.25k8226.013574226.0135740.23k9219.140530219.1405300.22k10195.659015195.6590150.20k11183.836793183.8367930.18k12146.556244146.5562440.15k13145.834434145.8344340.15k14145.458606145.4586060.15k15134.977186134.9771860.13k16110.615597110.6155970.11k1797.42623897.4262380.10k1894.02267594.0226750.09k1992.84536192.8453610.09k2086.64168286.6416820.09k2185.15115085.1511500.09k2277.67137377.6713730.08k2367.30501567.3050150.07k2467.22968067.2296800.07k2566.73777466.7377740.07k2666.04812866.0481280.07k2765.39262165.3926210.07k2862.56722162.5672210.06k2962.45168662.4516860.06k3061.84634061.8463400.06k3161.73729761.7372970.06k3257.79455657.7945560.06k3353.55163053.5516300.05k3452.17560452.1756040.05k3551.95853651.9585360.05k3648.95626248.9562620.05k3746.42848146.4284810.05k3845.89268645.8926860.05k3945.03071745.0307170.05k4043.42417943.4241790.04k4142.20591242.2059120.04k4240.29670140.2967010.04k4337.36881737.3688170.04k4436.18482336.1848230.04k4533.05650933.0565090.03k4632.90296432.9029640.03k4730.72697030.7269700.03k4826.25649126.2564910.03k4921.82174921.8217490.02k50
# rank of county out of 50 by population density

Population by County in the United States

There are 3,142 counties in the United States. This section compares Marion County to the 50 most populous counties in the United States. The least populous of the compared counties has a population of 941,618.

Total Population by County#15

Scope: population of Marion County and selected other counties in the United States
0M2M4M6M8M10M#Los Angeles CountyLos AngelesCook CountyCookHarris CountyHarrisMaricopa CountyMaricopaSan Diego CountySan DiegoOrange CountyOrangeMiami-Dade CountyMiami-DadeKings CountyKingsDallas CountyDallasRiverside CountyRiversideQueens CountyQueensSan Bernardino CountySan BernardinoKing CountyKingClark CountyClarkTarrant CountyTarrantSanta Clara CountySanta ClaraBroward CountyBrowardBexar CountyBexarWayne CountyWayneNew York CountyNew YorkAlameda CountyAlamedaMiddlesex CountyMiddlesexPhiladelphia CountyPhiladelphiaSuffolk CountySuffolkSacramento CountySacramentoBronx CountyBronxPalm Beach CountyPalm BeachNassau CountyNassauHillsborough CountyHillsboroughCuyahoga CountyCuyahogaOrange CountyOrangeOakland CountyOaklandFranklin CountyFranklinAllegheny CountyAlleghenyHennepin CountyHennepinTravis CountyTravisFairfax CountyFairfaxContra Costa CountyContra CostaSalt Lake CountySalt LakeMontgomery CountyMontgomeryMecklenburg CountyMecklenburgPima CountyPimaSt. Louis CountySt. LouisWake CountyWakeFulton CountyFultonHonolulu CountyHonoluluWestchester CountyWestchesterFresno CountyFresnoMilwaukee CountyMilwaukeeFairfield CountyFairfieldMarion CountyMarion10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M5028,858.00000028,858.0000000.03M
# rank of county out of 50 by population

Population Density by County#16

People per square mile (excluding waters).
Scope: population of Marion County and selected other counties in the United States
0k10k20k30k40k50k60k70k#New York CountyNew YorkKings CountyKingsBronx CountyBronxQueens CountyQueensPhiladelphia CountyPhiladelphiaCook CountyCookNassau CountyNassauOrange CountyOrangeMilwaukee CountyMilwaukeeFairfax CountyFairfaxWayne CountyWayneDallas CountyDallasCuyahoga CountyCuyahogaHarris CountyHarrisLos Angeles CountyLos AngelesFranklin CountyFranklinTarrant CountyTarrantWestchester CountyWestchesterHennepin CountyHennepinAlameda CountyAlamedaMontgomery CountyMontgomerySt. Louis CountySt. LouisMecklenburg CountyMecklenburgMiddlesex CountyMiddlesexFulton CountyFultonAllegheny CountyAlleghenyHonolulu CountyHonoluluSuffolk CountySuffolkBroward CountyBrowardSacramento CountySacramentoContra Costa CountyContra CostaFairfield CountyFairfieldBexar CountyBexarSalt Lake CountySalt LakeSanta Clara CountySanta ClaraOakland CountyOaklandMiami-Dade CountyMiami-DadeOrange CountyOrangeHillsborough CountyHillsboroughWake CountyWakeTravis CountyTravisKing CountyKingSan Diego CountySan DiegoPalm Beach CountyPalm BeachMaricopa CountyMaricopaRiverside CountyRiversideClark CountyClarkFresno CountyFresnoPima CountyPimaSan Bernardino CountySan BernardinoMarion CountyMarion72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k5066.04812866.0481280.07k
# rank of county out of 50 by population density

Definitions

This page reports on the population distribution in Marion County, both in terms of raw head counts, and in terms of population density per square mile.

  • Population: count of all residents of the given entity at the time of the survey, excluding visitors
  • Population Density: population divided by the total land area of the entity (i.e., excluding water areas contained in the entity)

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

Principal City:
Hannibal
Cities:
Hannibal, Monroe City, Palmyra
Townships:
Fabius, Liberty, Mason, Miller, Round Grove, South River, Union, Warren
ZIP Codes:
63401, 63438, 63439, 63440, 63443, 63454, 63456, 63461, 63463, 63471
Unified School Districts:
Hannibal 60, Lewis County C-1, Marion County R-II, Monroe City R-I, Palmyra R-I
Congressional District:
MO-6
State Senate District:
MO-18
State House District:
MO-5
Neighboring Counties:
Adams, Lewis, Monroe, Pike, Ralls, Shelby
Nearby Counties:
Audrain, Brown, Clark, Hancock, Knox, Lee, Montgomery, Pike, Randolph, Scotland