Population of Washington County, Ohio (County)

Map of Population by County Subdivision in Washington County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
0/mi²380/mi²750/mi²1,110/mi²1,480/mi²1,860/mi²

Population Population by County Subdivision#2

Total population:
1002,9005,7008,40011,20014,000
Road Data ©OpenStreetMap

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Map of Population by Tract in Washington County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0/mi²900/mi²1,700/mi²2,600/mi²3,400/mi²4,300/mi²

Population Population by Tract#4

Total population:
1,4002,5003,6004,7005,7006,900
Road Data ©OpenStreetMap

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Map of Population by Block Group in Washington County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0/mi²1,100/mi²2,200/mi²3,300/mi²4,400/mi²5,500/mi²

Population Population by Block Group#6

Total population:
4007801,1601,5401,9202,300
Road Data ©OpenStreetMap

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Population by Place in Washington County

There are 13 places in Washington County. This section compares all 13 of those to each other.

Total Population by Place#7

Scope: population of selected places in Washington County
0k2k4k6k8k10k12k#MariettaBelpreDevolaBeverlyRenoNewportMatamorasLowellWaterfordLittle HockingVincentMacksburgLower Salem13,912.00000013,912.00000013.91k16,450.0000006,450.0000006.45k22,590.0000002,590.0000002.59k31,255.0000001,255.0000001.26k41,066.0000001,066.0000001.07k5997.000000997.0000001.00k6774.000000774.0000000.77k7532.000000532.0000000.53k8439.000000439.0000000.44k9298.000000298.0000000.30k10250.000000250.0000000.25k11191.000000191.0000000.19k1289.00000089.0000000.09k13

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Washington County
05001,0001,5002,000#LowellMatamorasBelpreBeverlyMariettaLower SalemRenoWaterfordMacksburgLittle HockingVincentNewportDevola2,334.8606912,334.8606912,33512,226.4670282,226.4670282,22621,850.8579061,850.8579061,85131,839.1211191,839.1211191,83941,650.4395621,650.4395621,65051,515.9775991,515.9775991,51661,388.0291161,388.0291161,3887932.537533932.5375339338884.530311884.5303118859718.151174718.15117471810652.990638652.99063865311615.959529615.95952961612504.405093504.40509350413

Population by County Subdivision in Washington County

There are 24 county subdivisions in Washington County. This section compares all 24 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Washington County
0k2k4k6k8k10k12k#MariettaBelpreMarietta TownshipMariettaMuskingum TownshipMuskingumWarren TownshipWarrenBelpre TownshipBelpreWaterford TownshipWaterfordBarlow TownshipBarlowDunham TownshipDunhamNewport TownshipNewportAdams TownshipAdamsGrandview TownshipGrandviewWatertown TownshipWatertownFairfield TownshipFairfieldDecatur TownshipDecaturSalem TownshipSalemLiberty TownshipLibertyFearing TownshipFearingWesley TownshipWesleyLawrence TownshipLawrencePalmer TownshipPalmerAurelius TownshipAureliusIndependence TownshipIndependenceLudlow TownshipLudlow13,912.00000013,912.00000013.91k16,450.0000006,450.0000006.45k24,550.0000004,550.0000004.55k34,438.0000004,438.0000004.44k43,990.0000003,990.0000003.99k53,839.0000003,839.0000003.84k63,667.0000003,667.0000003.67k72,584.0000002,584.0000002.58k82,547.0000002,547.0000002.55k92,069.0000002,069.0000002.07k101,676.0000001,676.0000001.68k111,489.0000001,489.0000001.49k121,376.0000001,376.0000001.38k131,323.0000001,323.0000001.32k141,194.0000001,194.0000001.19k151,122.0000001,122.0000001.12k16904.000000904.0000000.90k17860.000000860.0000000.86k18849.000000849.0000000.85k19827.000000827.0000000.83k20496.000000496.0000000.50k21488.000000488.0000000.49k22326.000000326.0000000.33k23178.000000178.0000000.18k24

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Washington County
05001,0001,500#BelpreMariettaMarietta TownshipMariettaMuskingum TownshipMuskingumBelpre TownshipBelpreDunham TownshipDunhamWarren TownshipWarrenWaterford TownshipWaterfordBarlow TownshipBarlowNewport TownshipNewportAdams TownshipAdamsFairfield TownshipFairfieldGrandview TownshipGrandviewSalem TownshipSalemWatertown TownshipWatertownFearing TownshipFearingAurelius TownshipAureliusDecatur TownshipDecaturLiberty TownshipLibertyWesley TownshipWesleyLawrence TownshipLawrencePalmer TownshipPalmerIndependence TownshipIndependenceLudlow TownshipLudlow1,850.8579061,850.8579061,85111,650.4395621,650.4395621,6502306.973012306.9730123073209.353387209.3533872094164.525282164.5252821655109.378308109.3783081096106.442111106.442111106798.49334398.49334398881.65984881.65984882958.74701258.747012591054.19529954.195299541153.88486753.884867541242.41271942.412719421340.32805040.328050401437.94286737.942867381536.69237436.692374371634.88989034.889890351734.22332134.223321341830.65638930.656389311927.33054827.330548272023.60411923.604119242122.00361722.003617222211.46239311.46239311237.9884827.988482824

Population by County in Ohio

There are 88 counties in Ohio. This section compares Washington County to the 50 most populous counties in Ohio. The least populous of the compared counties has a population of 48,949.

Total Population by County#11

Scope: population of Washington County and selected other counties in Ohio
0k500k1,000k#Cuyahoga CountyCuyahogaFranklin CountyFranklinHamilton CountyHamiltonSummit CountySummitMontgomery CountyMontgomeryLucas CountyLucasStark CountyStarkButler CountyButlerLorain CountyLorainMahoning CountyMahoningLake CountyLakeWarren CountyWarrenTrumbull CountyTrumbullClermont CountyClermontDelaware CountyDelawareMedina CountyMedinaLicking CountyLickingGreene CountyGreenePortage CountyPortageFairfield CountyFairfieldClark CountyClarkWood CountyWoodRichland CountyRichlandWayne CountyWayneColumbiana CountyColumbianaAllen CountyAllenMiami CountyMiamiAshtabula CountyAshtabulaGeauga CountyGeaugaTuscarawas CountyTuscarawasMuskingum CountyMuskingumScioto CountySciotoRoss CountyRossErie CountyErieHancock CountyHancockBelmont CountyBelmontJefferson CountyJeffersonMarion CountyMarionAthens CountyAthensLawrence CountyLawrenceWashington CountyWashingtonKnox CountyKnoxSandusky CountySanduskyHuron CountyHuronPickaway CountyPickawaySeneca CountySenecaUnion CountyUnionAshland CountyAshlandDarke CountyDarkeShelby CountyShelby1,258,710.0000001,258,710.0000001,258.71k11,232,118.0000001,232,118.0000001,232.12k2805,965.000000805,965.000000805.97k3541,372.000000541,372.000000541.37k4532,761.000000532,761.000000532.76k5434,800.000000434,800.000000434.80k6374,762.000000374,762.000000374.76k7373,638.000000373,638.000000373.64k8304,091.000000304,091.000000304.09k9233,015.000000233,015.000000233.02k10229,266.000000229,266.000000229.27k11222,184.000000222,184.000000222.18k12204,908.000000204,908.000000204.91k13201,092.000000201,092.000000201.09k14188,996.000000188,996.000000189.00k15175,543.000000175,543.000000175.54k16169,762.000000169,762.000000169.76k17164,325.000000164,325.000000164.33k18161,796.000000161,796.000000161.80k19150,163.000000150,163.000000150.16k20136,175.000000136,175.000000136.18k21129,418.000000129,418.000000129.42k22121,888.000000121,888.000000121.89k23115,747.000000115,747.000000115.75k24105,230.000000105,230.000000105.23k25104,664.000000104,664.000000104.66k26103,864.000000103,864.000000103.86k2799,175.00000099,175.00000099.18k2894,020.00000094,020.00000094.02k2992,579.00000092,579.00000092.58k3085,991.00000085,991.00000085.99k3177,366.00000077,366.00000077.37k3277,193.00000077,193.00000077.19k3375,808.00000075,808.00000075.81k3475,672.00000075,672.00000075.67k3569,228.00000069,228.00000069.23k3667,607.00000067,607.00000067.61k3765,620.00000065,620.00000065.62k3865,103.00000065,103.00000065.10k3961,503.00000061,503.00000061.50k4061,154.00000061,154.00000061.15k4160,878.00000060,878.00000060.88k4259,870.00000059,870.00000059.87k4358,704.00000058,704.00000058.70k4456,804.00000056,804.00000056.80k4555,711.00000055,711.00000055.71k4653,955.00000053,955.00000053.96k4753,343.00000053,343.00000053.34k4852,185.00000052,185.00000052.19k4948,949.00000048,949.00000048.95k50

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Washington County and selected other counties in Ohio
05001,0001,5002,0002,500#Cuyahoga CountyCuyahogaFranklin CountyFranklinHamilton CountyHamiltonSummit CountySummitLucas CountyLucasMontgomery CountyMontgomeryLake CountyLakeButler CountyButlerStark CountyStarkLorain CountyLorainMahoning CountyMahoningWarren CountyWarrenClermont CountyClermontDelaware CountyDelawareMedina CountyMedinaGreene CountyGreeneClark CountyClarkPortage CountyPortageTrumbull CountyTrumbullErie CountyErieFairfield CountyFairfieldAllen CountyAllenMiami CountyMiamiLicking CountyLickingRichland CountyRichlandGeauga CountyGeaugaWood CountyWoodWayne CountyWayneColumbiana CountyColumbianaJefferson CountyJeffersonTuscarawas CountyTuscarawasMarion CountyMarionSandusky CountySanduskyHancock CountyHancockAshtabula CountyAshtabulaLawrence CountyLawrenceBelmont CountyBelmontMuskingum CountyMuskingumAthens CountyAthensScioto CountySciotoAshland CountyAshlandUnion CountyUnionShelby CountyShelbyHuron CountyHuronKnox CountyKnoxPickaway CountyPickawayRoss CountyRossSeneca CountySenecaWashington CountyWashingtonDarke CountyDarke2,753.3818582,753.3818582,75312,314.3614822,314.3614822,31421,985.4865371,985.4865371,98531,311.3435751,311.3435751,31141,275.6126801,275.6126801,27651,154.2697311,154.2697311,1546999.994023999.9940231,0007800.078458800.0784588008651.389718651.3897186519619.175978619.17597861910566.247236566.24723656611553.620594553.62059455412444.786074444.78607444513426.440840426.44084042614416.576505416.57650541715397.176849397.17684939716342.595555342.59555534317331.953442331.95344233218331.407618331.40761833119301.309215301.30921530120297.700334297.70033429821260.034812260.03481226022255.459890255.45989025523248.781091248.78109124924246.108473246.10847324625234.951450234.95145023526209.689905209.68990521027208.580169208.58016920928197.826012197.82601219829165.619769165.61976916630163.152449163.15244916331162.523335162.52333516332146.574933146.57493314733142.412529142.41252914234141.287619141.28761914135135.657208135.65720813636130.095807130.09580713037129.385898129.38589812938129.268706129.26870612939126.784666126.78466612740126.120293126.12029312641124.970403124.97040312542120.068294120.06829412043119.439750119.43975011944115.846439115.84643911645113.340269113.34026911346112.005814112.00581411247101.104458101.1044581014896.76699196.766991974987.24853687.2485368750

Population by County in the United States

There are 3,142 counties in the United States. This section compares Washington 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 Washington 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 CountyFairfieldWashington CountyWashington10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M5061,154.00000061,154.0000000.06M

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Washington 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 BernardinoWashington CountyWashington72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k5096.76699196.7669910.10k

Definitions

This page reports on the population distribution in Washington 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.

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