Census Charts Index > Ohio

Ohio Census Data: Population & Housing Density

Population, Areas, and Housing Density for Ohio counties are shown in this easy-to-read table and chart combination.

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Source: U.S. Census Bureau 2000 Census.


Ohio Census Data: Population & Housing Density
LocationPopulationHousing unitsArea in square milesDensity per square mile of land areaLocation
Total areaWater areaLand areaPopulationHousing units
United States

281,421,906

115,904,641

3,794,083.06

256,644.62

3,537,438.44

79.6

32.8

United States
Ohio

11,353,140

4,783,051

44,824.90

3,876.53

40,948.38

277.3

116.8

Ohio
Adams Co.27,33011,822585.791.88583.9146.820.2Adams Co.
Allen Co.108,47344,245406.882.46404.43268.2109.4Allen Co.
Ashland Co.52,52320,832426.852.47424.37123.849.1Ashland Co.
Ashtabula Co.102,72843,7921,368.47666.03702.44146.262.3Ashtabula Co.
Athens Co.62,22324,901508.541.78506.76122.849.1Athens Co.
Auglaize Co.46,61118,470401.720.47401.25116.246.0Auglaize Co.
Belmont Co.70,22631,236541.394.04537.35130.758.1Belmont Co.
Brown Co.42,28517,193495.223.46491.7686.035.0Brown Co.
Butler Co.332,807129,793470.202.93467.27712.2277.8Butler Co.
Carroll Co.28,83613,016399.014.33394.6773.133.0Carroll Co.
Champaign Co.38,89015,890429.711.15428.5690.737.1Champaign Co.
Clark Co.144,74261,056403.563.70399.86362.0152.7Clark Co.
Clermont Co.177,97769,226457.675.68451.99393.8153.2Clermont Co.
Clinton Co.40,54316,577412.291.41410.8898.740.3Clinton Co.
Columbiana Co.112,07546,083535.182.73532.46210.586.5Columbiana Co.
Coshocton Co.36,65516,107567.583.51564.0765.028.6Coshocton Co.
Crawford Co.46,96620,178402.830.72402.11116.850.2Crawford Co.
Cuyahoga Co.1,393,978616,9031,245.56787.07458.493,040.41,345.5Cuyahoga Co.
Darke Co.53,30921,583600.290.49599.8088.936.0Darke Co.
Defiance Co.39,50016,040414.193.03411.1696.139.0Defiance Co.
Delaware Co.109,98942,374455.9713.56442.41248.695.8Delaware Co.
Erie Co.79,55135,909626.15371.27254.88312.1140.9Erie Co.
Fairfield Co.122,75947,922508.603.49505.11243.094.9Fairfield Co.
Fayette Co.28,43311,904407.080.50406.5869.929.3Fayette Co.
Franklin Co.1,068,978471,016543.323.45539.871,980.1872.5Franklin Co.
Fulton Co.42,08416,232407.320.54406.78103.539.9Fulton Co.
Gallia Co.31,06913,498471.132.36468.7866.328.8Gallia Co.
Geauga Co.90,89532,805408.294.63403.66225.281.3Geauga Co.
Greene Co.147,88658,224416.211.34414.88356.5140.3Greene Co.
Guernsey Co.40,79218,771528.296.39521.9078.236.0Guernsey Co.
LocationPopulationHousing unitsArea in square milesDensity per square mile of land areaLocation
Total areaWater areaLand areaPopulationHousing units
United States

281,421,906

115,904,641

3,794,083.06

256,644.62

3,537,438.44

79.6

32.8

United States
Ohio

11,353,140

4,783,051

44,824.90

3,876.53

40,948.38

277.3

116.8

Ohio
Hamilton Co.845,303373,393412.785.42407.362,075.1916.6Hamilton Co.
Hancock Co.71,29529,785533.602.24531.35134.256.1Hancock Co.
Hardin Co.31,94512,907470.540.25470.2967.927.4Hardin Co.
Harrison Co.15,8567,680410.797.26403.5339.319.0Harrison Co.
Henry Co.29,21011,622419.983.47416.5070.127.9Henry Co.
Highland Co.40,87517,583557.844.56553.2873.931.8Highland Co.
Hocking Co.28,24112,141423.600.85422.7566.828.7Hocking Co.
Holmes Co.38,94312,280424.021.03422.9992.129.0Holmes Co.
Huron Co.59,48723,594494.521.83492.69120.747.9Huron Co.
Jackson Co.32,64113,909421.501.22420.2877.733.1Jackson Co.
Jefferson Co.73,89433,291410.871.27409.61180.481.3Jefferson Co.
Knox Co.54,50021,793529.532.41527.12103.441.3Knox Co.
Lake Co.227,51193,487978.87750.65228.21996.9409.7Lake Co.
Lawrence Co.62,31927,189457.282.32454.96137.059.8Lawrence Co.
Licking Co.145,49158,760688.381.88686.50211.985.6Licking Co.
Logan Co.46,00521,571466.788.34458.44100.447.1Logan Co.
Lorain Co.284,664111,368923.02430.52492.50578.0226.1Lorain Co.
Lucas Co.455,054196,259595.88255.42340.461,336.6576.4Lucas Co.
Madison Co.40,21314,399466.180.74465.4486.430.9Madison Co.
Mahoning Co.257,555111,762423.388.14415.25620.2269.1Mahoning Co.
Marion Co.66,21726,298404.150.30403.84164.065.1Marion Co.
Medina Co.151,09556,793423.111.57421.55358.4134.7Medina Co.
Meigs Co.23,07210,782432.382.95429.4253.725.1Meigs Co.
Mercer Co.40,92415,875473.2910.03463.2788.334.3Mercer Co.
Miami Co.98,86840,554409.222.18407.04242.999.6Miami Co.
Monroe Co.15,1807,212457.461.92455.5433.315.8Monroe Co.
Montgomery Co.559,062248,443464.342.67461.681,210.9538.1Montgomery Co.
Morgan Co.14,8977,771421.864.20417.6635.718.6Morgan Co.
Morrow Co.31,62812,132407.361.13406.2277.929.9Morrow Co.
Muskingum Co.84,58535,163672.597.97664.63127.352.9Muskingum Co.
LocationPopulationHousing unitsArea in square milesDensity per square mile of land areaLocation
Total areaWater areaLand areaPopulationHousing units
United States

281,421,906

115,904,641

3,794,083.06

256,644.62

3,537,438.44

79.6

32.8

United States
Ohio

11,353,140

4,783,051

44,824.90

3,876.53

40,948.38

277.3

116.8

Ohio
Noble Co.14,0585,480404.595.59399.0035.213.7Noble Co.
Ottawa Co.40,98525,532585.12330.17254.95160.8100.1Ottawa Co.
Paulding Co.20,2938,478418.902.64416.2648.820.4Paulding Co.
Perry Co.34,07813,655412.592.82409.7883.233.3Perry Co.
Pickaway Co.52,72718,596506.794.88501.91105.137.1Pickaway Co.
Pike Co.27,69511,602443.942.46441.4962.726.3Pike Co.
Portage Co.152,06160,096507.1114.72492.39308.8122.0Portage Co.
Preble Co.42,33717,186426.331.52424.8099.740.5Preble Co.
Putnam Co.34,72612,753484.230.36483.8771.826.4Putnam Co.
Richland Co.128,85253,062500.333.45496.88259.3106.8Richland Co.
Ross Co.73,34529,461692.964.55688.41106.542.8Ross Co.
Sandusky Co.61,79225,253417.778.59409.18151.061.7Sandusky Co.
Scioto Co.79,19534,054616.073.80612.27129.355.6Scioto Co.
Seneca Co.58,68323,692552.371.78550.59106.643.0Seneca Co.
Shelby Co.47,91018,682411.031.76409.27117.145.6Shelby Co.
Stark Co.378,098157,024580.914.77576.14656.3272.5Stark Co.
Summit Co.542,899230,880420.067.34412.721,315.4559.4Summit Co.
Trumbull Co.225,11695,117634.7218.24616.48365.2154.3Trumbull Co.
Tuscarawas Co.90,91438,113571.483.91567.58160.267.2Tuscarawas Co.
Union Co.40,90915,217436.980.33436.6593.734.8Union Co.
Van Wert Co.29,65912,363410.490.40410.0972.330.1Van Wert Co.
Vinton Co.12,8065,653414.960.88414.0830.913.7Vinton Co.
Warren Co.158,38358,692407.147.51399.63396.3146.9Warren Co.
Washington Co.63,25127,760640.155.00635.1599.643.7Washington Co.
Wayne Co.111,56442,324556.310.96555.36200.976.2Wayne Co.
Williams Co.39,18816,140423.051.31421.7492.938.3Williams Co.
Wood Co.121,06547,468620.543.22617.32196.176.9Wood Co.
Wyandot Co.22,9089,324407.622.01405.6156.523.0Wyandot Co.

Reading the Chart:

The entries under the Area in square miles headings are areas.

The entries under the Population and Housing Units headings are totals.

The Density per square mile of land area values are derived by dividing the population (or housing unit) count by the land ares. For example, dividing the total US population of 281,421,906 by the total land area of 3,537,438.44 gives a density value of 79.6 people per square mile.

In this chart the length of all of the colored bars represent percentages of the highest value of any county in the state. For example, the county with the highest population will have a colored bar that fills the cell. A county with half that many people will have a colored bar that fills half the cell. The same method is used for the colored bars shown in the Area and Density table cells. For small percentages the bar does not appear.

Abbreviations used in location names: Co.=County, C.A.=Census Area, Pa.=Parish, Mu.=Municipio.

Interested in Ohio? Check out Ohio Climate for data and charts about average weather, daylight, and global warming.

Please note that if you set your browser to display very large text sizes, the table cell sizes will change, and the lengths of the colored bars will not be accurate, although they will still show proportions.

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