Population of Washtenaw County, Michigan (County)

Map of Population by County Subdivision in Washtenaw County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
0/mi²1,000/mi²1,900/mi²2,900/mi²3,800/mi²4,800/mi²

Population Population by County Subdivision#2

Total population:
1k25k48k71k95k119k
Road Data ©OpenStreetMap

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Map of Population by Tract in Washtenaw County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0/mi²3,800/mi²7,600/mi²11,400/mi²15,200/mi²19,000/mi²

Population Population by Tract#4

Total population:
01,5002,9004,4005,9007,400
Road Data ©OpenStreetMap

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Map of Population by Block Group in Washtenaw County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0k/mi²9k/mi²18k/mi²27k/mi²36k/mi²46k/mi²

Population Population by Block Group#6

Total population:
01,1002,2003,3004,4005,500
Road Data ©OpenStreetMap

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Population by Place in Washtenaw County

There are 9 places that are fully or partially contained within Washtenaw County (7 fully and 2 partially). This section compares all 9 of those to each other.

Total Population by Place#7

Scope: population of selected places in Washtenaw County
0k20k40k60k80k100k#Ann ArborYpsilantiSalineWhitmore LakeMilanChelseaDexterManchesterBarton Hills118,087.000000118,087.000000118.09k120,577.00000020,577.00000020.58k29,082.0000009,082.0000009.08k36,988.0000006,988.0000006.99k45,917.0000005,917.0000005.92k55,140.0000005,140.0000005.14k64,319.0000004,319.0000004.32k72,258.0000002,258.0000002.26k8293.000000293.0000000.29k9
# rank of place out of 9 by population

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Washtenaw County
0k1k2k3k4k#YpsilantiAnn ArborDexterSalineMilanWhitmore LakeChelseaManchesterBarton Hills4,752.7994054,752.7994054.75k14,205.3692324,205.3692324.21k22,250.9010012,250.9010012.25k32,132.0650482,132.0650482.13k41,783.5349271,783.5349271.78k51,658.9636231,658.9636231.66k61,414.3706531,414.3706531.41k71,063.6559521,063.6559521.06k8390.708118390.7081180.39k9
# rank of place out of 9 by population density

Population by County Subdivision in Washtenaw County

There are 26 county subdivisions in Washtenaw County. This section compares all 26 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Washtenaw County
0k20k40k60k80k100k#Ann ArborYpsilanti Charter TownshipYpsilantiPittsfield Charter TownshipPittsfieldYpsilantiScio TownshipSuperior Charter TownshipSuperiorSalineYork Charter TownshipYorkNorthfield TownshipNorthfieldAugusta Charter TownshipAugustaWebster TownshipWebsterLodi TownshipDexter TownshipDexterSalem TownshipSalemChelseaManchester TownshipManchesterAnn Arbor Charter TownshipAnn ArborDexterMilanLima TownshipSylvan TownshipSylvanLyndon TownshipLyndonSharon TownshipSharonSaline TownshipSalineBridgewater TownshipBridgewaterFreedom TownshipFreedom118,087.000000118,087.000000118.09k154,475.00000054,475.00000054.48k237,225.00000037,225.00000037.23k320,577.00000020,577.00000020.58k417,041.00000017,041.00000017.04k513,483.00000013,483.00000013.48k69,082.0000009,082.0000009.08k78,921.0000008,921.0000008.92k88,483.0000008,483.0000008.48k96,939.0000006,939.0000006.94k106,561.0000006,561.0000006.56k116,320.0000006,320.0000006.32k126,286.0000006,286.0000006.29k135,867.0000005,867.0000005.87k145,140.0000005,140.0000005.14k154,672.0000004,672.0000004.67k164,473.0000004,473.0000004.47k174,319.0000004,319.0000004.32k183,893.0000003,893.0000003.89k193,580.0000003,580.0000003.58k202,907.0000002,907.0000002.91k212,744.0000002,744.0000002.74k222,049.0000002,049.0000002.05k231,954.0000001,954.0000001.95k241,544.0000001,544.0000001.54k251,460.0000001,460.0000001.46k26
# rank of county subdivision out of 26 by population

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Washtenaw County
0k1k2k3k4k#YpsilantiAnn ArborMilanDexterSalineYpsilanti Charter TownshipYpsilantiChelseaPittsfield Charter TownshipPittsfieldScio TownshipSuperior Charter TownshipSuperiorAnn Arbor Charter TownshipAnn ArborYork Charter TownshipYorkNorthfield TownshipNorthfieldDexter TownshipDexterAugusta Charter TownshipAugustaWebster TownshipWebsterLodi TownshipSalem TownshipSalemManchester TownshipManchesterLima TownshipSylvan TownshipSylvanLyndon TownshipLyndonSaline TownshipSalineSharon TownshipSharonBridgewater TownshipBridgewaterFreedom TownshipFreedom4,752.7994054,752.7994054.75k14,205.3692324,205.3692324.21k23,367.3661733,367.3661733.37k32,250.9010012,250.9010012.25k42,132.0650482,132.0650482.13k51,820.0053411,820.0053411.82k61,414.3706531,414.3706531.41k71,367.0660531,367.0660531.37k8531.827721531.8277210.53k9382.920536382.9205360.38k10270.968044270.9680440.27k11257.147777257.1477770.26k12237.173861237.1738610.24k13207.068715207.0687150.21k14189.050346189.0503460.19k15188.243401188.2434010.19k16184.412061184.4120610.18k17171.104619171.1046190.17k18123.411300123.4113000.12k19103.665285103.6652850.10k2089.20716389.2071630.09k2185.69317185.6931710.09k2256.32279156.3227910.06k2354.77586554.7758650.05k2442.68178142.6817810.04k2541.18327241.1832720.04k26
# rank of county subdivision out of 26 by population density

Population by County in Michigan

There are 83 counties in Michigan. This section compares Washtenaw County to the 50 most populous counties in Michigan. The least populous of the compared counties has a population of 28,755.

Total Population by County#11

Scope: population of Washtenaw County and selected other counties in Michigan
0k500k1,000k1,500k#Wayne CountyWayneOakland CountyOaklandMacomb CountyMacombKent CountyKentGenesee CountyGeneseeWashtenaw CountyWashtenawIngham CountyInghamOttawa CountyOttawaKalamazoo CountyKalamazooSaginaw CountySaginawLivingston CountyLivingstonMuskegon CountyMuskegonSt. Clair CountySt. ClairJackson CountyJacksonBerrien CountyBerrienMonroe CountyMonroeCalhoun CountyCalhounAllegan CountyAlleganEaton CountyEatonBay CountyBayLenawee CountyLenaweeGrand Traverse CountyGrand TraverseLapeer CountyLapeerMidland CountyMidlandClinton CountyClintonVan Buren CountyVan BurenIsabella CountyIsabellaShiawassee CountyShiawasseeMarquette CountyMarquetteIonia CountyIoniaMontcalm CountyMontcalmSt. Joseph CountySt. JosephBarry CountyBarryTuscola CountyTuscolaCass CountyCassNewaygo CountyNewaygoHillsdale CountyHillsdaleBranch CountyBranchMecosta CountyMecostaSanilac CountySanilacGratiot CountyGratiotChippewa CountyChippewaDelta CountyDeltaHoughton CountyHoughtonEmmet CountyEmmetWexford CountyWexfordHuron CountyHuronClare CountyClareAlpena CountyAlpenaMason CountyMason1,767,593.0000001,767,593.0000001,767.59k11,235,215.0000001,235,215.0000001,235.22k2859,703.000000859,703.000000859.70k3629,352.000000629,352.000000629.35k4413,090.000000413,090.000000413.09k5358,082.000000358,082.000000358.08k6284,559.000000284,559.000000284.56k7276,583.000000276,583.000000276.58k8258,605.000000258,605.000000258.61k9195,201.000000195,201.000000195.20k10185,841.000000185,841.000000185.84k11172,148.000000172,148.000000172.15k12160,069.000000160,069.000000160.07k13159,483.000000159,483.000000159.48k14155,134.000000155,134.000000155.13k15149,945.000000149,945.000000149.95k16134,691.000000134,691.000000134.69k17113,666.000000113,666.000000113.67k18108,544.000000108,544.000000108.54k19106,107.000000106,107.000000106.11k2098,673.00000098,673.00000098.67k2190,715.00000090,715.00000090.72k2288,310.00000088,310.00000088.31k2383,559.00000083,559.00000083.56k2477,245.00000077,245.00000077.25k2575,216.00000075,216.00000075.22k2670,574.00000070,574.00000070.57k2768,800.00000068,800.00000068.80k2867,418.00000067,418.00000067.42k2964,126.00000064,126.00000064.13k3062,922.00000062,922.00000062.92k3160,923.00000060,923.00000060.92k3259,316.00000059,316.00000059.32k3354,014.00000054,014.00000054.01k3451,795.00000051,795.00000051.80k3547,957.00000047,957.00000047.96k3646,024.00000046,024.00000046.02k3743,603.00000043,603.00000043.60k3843,259.00000043,259.00000043.26k3941,761.00000041,761.00000041.76k4041,676.00000041,676.00000041.68k4138,330.00000038,330.00000038.33k4236,570.00000036,570.00000036.57k4336,565.00000036,565.00000036.57k4433,091.00000033,091.00000033.09k4532,829.00000032,829.00000032.83k4632,021.00000032,021.00000032.02k4730,608.00000030,608.00000030.61k4828,929.00000028,929.00000028.93k4928,755.00000028,755.00000028.76k50
# rank of county out of 50 by population

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Washtenaw County and selected other counties in Michigan
05001,0001,5002,0002,500#Wayne CountyWayneMacomb CountyMacombOakland CountyOaklandKent CountyKentGenesee CountyGeneseeIngham CountyInghamWashtenaw CountyWashtenawOttawa CountyOttawaKalamazoo CountyKalamazooMuskegon CountyMuskegonLivingston CountyLivingstonBerrien CountyBerrienMonroe CountyMonroeSaginaw CountySaginawBay CountyBayJackson CountyJacksonSt. Clair CountySt. ClairGrand Traverse CountyGrand TraverseCalhoun CountyCalhounEaton CountyEatonMidland CountyMidlandAllegan CountyAlleganLapeer CountyLapeerClinton CountyClintonLenawee CountyLenaweeShiawassee CountyShiawasseeVan Buren CountyVan BurenIsabella CountyIsabellaSt. Joseph CountySt. JosephIonia CountyIoniaBarry CountyBarryCass CountyCassMontcalm CountyMontcalmBranch CountyBranchMecosta CountyMecostaHillsdale CountyHillsdaleGratiot CountyGratiotEmmet CountyEmmetTuscola CountyTuscolaNewaygo CountyNewaygoWexford CountyWexfordMason CountyMasonClare CountyClareAlpena CountyAlpenaSanilac CountySanilacHuron CountyHuronMarquette CountyMarquetteHoughton CountyHoughtonDelta CountyDeltaChippewa CountyChippewa2,888.1522602,888.1522602,88811,794.3561981,794.3561981,79421,423.9503141,423.9503141,4243742.449965742.4499657424648.529464648.5294646495511.685555511.6855555126507.226934507.2269345077490.761938490.7619384918459.990581459.9905814609344.279844344.27984434410328.842657328.84265732911273.243269273.24326927312272.912867272.91286727313243.861064243.86106424414239.897013239.89701324015227.291686227.29168622716221.952689221.95268922217195.361980195.36198019518190.705542190.70554219119188.713832188.71383218920161.855393161.85539316221137.737689137.73768913822137.086464137.08646413723136.376802136.37680213624131.641281131.64128113225129.620841129.62084113026123.754742123.75474212427123.235276123.23527612328121.699446121.69944612229112.244866112.24486611230107.243894107.24389410731105.682392105.6823921063289.20096189.200961893386.10754686.107546863477.93419877.934198783576.94400076.944000773673.31360373.313603733770.77895470.778954713867.23431067.234310673958.79506058.795060594058.10420358.104203584158.08214358.082143584254.23725954.237259544350.58705450.587054514443.38487943.384879434538.29898338.298983384637.27864437.278644374736.23585536.235855364831.22721631.227216314924.59526424.5952642550
# 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 Washtenaw 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#13

Scope: population of Washtenaw 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 CountyFairfieldWashtenaw CountyWashtenaw10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M50358,082.000000358,082.0000000.36M
# rank of county out of 50 by population

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Washtenaw 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 BeachWashtenaw CountyWashtenawMaricopa CountyMaricopaRiverside CountyRiversideClark CountyClarkFresno CountyFresnoPima CountyPimaSan Bernardino CountySan Bernardino72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44507.226934507.2269340.51k444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k50
# rank of county out of 50 by population density

Definitions

This page reports on the population distribution in Washtenaw 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:
Ann Arbor
Charter Townships:
Ann Arbor, Augusta, Pittsfield, Superior, York, Ypsilanti
Cities:
Ann Arbor, Chelsea, Dexter, Milan, Saline, Ypsilanti
Townships:
Bridgewater, Dexter, Freedom, Lima, Lodi, Lyndon, Manchester, Northfield, Salem, Saline, Scio, Sharon, Sylvan, Webster
Unincorporated Places:
Whitmore Lake
Villages:
Barton Hills, Manchester
ZIP Codes:
48103, 48104, 48105, 48108, 48109, 48111, 48118, 48130, 48137, 48158, 48160, 48167, 48168, 48169, 48170, 48176, 48178, 48189, 48190, 48191, 48197, 48198, 49236, 49240, 49285, 49287
Unified School Districts:
Ann Arbor, Chelsea, Clinton, Columbia, Dexter, Grass Lake, Lincoln District, Manchester, Milan, Northville, Pinckney, Plymouth-Canton, Saline, South Lyon, Stockbridge, Van Buren, Whitmore Lake, Ypsilanti
Congressional Districts:
MI-7, MI-12
State Senate Districts:
MI-18, MI-22
State House Districts:
MI-52, MI-53, MI-54, MI-55
Neighboring Counties:
Jackson, Lenawee, Livingston, Monroe, Oakland, Wayne
Nearby Counties:
Clinton, Fulton, Genesee, Hillsdale, Ingham, Lucas, Shiawassee, Williams