Counties in Ohio
Ohio has 88 counties. Each county profile includes income, poverty, housing costs, educational attainment, demographics, and employment data from the U.S. Census Bureau ACS 5-Year Estimates.
Counties often vary dramatically within a state — a metro-area county may have median incomes double that of a rural neighbor. Use the topic rankings below to see exactly how Ohio's counties compare on any measure.
Ohio Counties by Income
Ohio Counties by Poverty
Ohio Counties by Home Values
Ohio Counties by Education
Ohio Counties by Diversity
Adams County
Pop. 27,510
Allen County
Pop. 101,685
Ashland County
Pop. 52,296
Ashtabula County
Pop. 97,343
Athens County
Pop. 61,573
Auglaize County
Pop. 46,209
Belmont County
Pop. 65,982
Brown County
Pop. 43,710
Butler County
Pop. 389,910
Carroll County
Pop. 26,731
Champaign County
Pop. 38,772
Clark County
Pop. 135,445
Clermont County
Pop. 209,862
Clinton County
Pop. 42,014
Columbiana County
Pop. 101,203
Coshocton County
Pop. 36,679
Crawford County
Pop. 41,767
Cuyahoga County
Pop. 1,249,418
Darke County
Pop. 51,655
Defiance County
Pop. 38,258
Delaware County
Pop. 221,160
Erie County
Pop. 74,938
Fairfield County
Pop. 161,289
Fayette County
Pop. 28,880
Franklin County
Pop. 1,321,635
Fulton County
Pop. 42,434
Gallia County
Pop. 29,162
Geauga County
Pop. 95,479
Greene County
Pop. 168,531
Guernsey County
Pop. 38,283
Hamilton County
Pop. 827,878
Hancock County
Pop. 74,885
Hardin County
Pop. 30,527
Harrison County
Pop. 14,408
Henry County
Pop. 27,581
Highland County
Pop. 43,403
Hocking County
Pop. 27,938
Holmes County
Pop. 44,312
Huron County
Pop. 58,412
Jackson County
Pop. 32,588
Jefferson County
Pop. 64,855
Knox County
Pop. 62,888
Lake County
Pop. 232,101
Lawrence County
Pop. 57,385
Licking County
Pop. 180,311
Logan County
Pop. 46,140
Lorain County
Pop. 314,588
Lucas County
Pop. 428,748
Madison County
Pop. 44,126
Mahoning County
Pop. 227,063
Marion County
Pop. 65,145
Medina County
Pop. 183,049
Meigs County
Pop. 22,072
Mercer County
Pop. 42,438
Miami County
Pop. 109,549
Monroe County
Pop. 13,308
Montgomery County
Pop. 535,528
Morgan County
Pop. 13,758
Morrow County
Pop. 35,214
Muskingum County
Pop. 86,382
Noble County
Pop. 14,252
Ottawa County
Pop. 40,161
Paulding County
Pop. 18,800
Perry County
Pop. 35,474
Pickaway County
Pop. 59,407
Pike County
Pop. 27,080
Portage County
Pop. 161,421
Preble County
Pop. 40,802
Putnam County
Pop. 34,352
Richland County
Pop. 125,138
Ross County
Pop. 76,748
Sandusky County
Pop. 58,770
Scioto County
Pop. 73,118
Seneca County
Pop. 54,861
Shelby County
Pop. 48,007
Stark County
Pop. 373,764
Summit County
Pop. 538,087
Trumbull County
Pop. 201,367
Tuscarawas County
Pop. 92,585
Union County
Pop. 65,293
Van Wert County
Pop. 28,824
Vinton County
Pop. 12,686
Warren County
Pop. 246,364
Washington County
Pop. 59,318
Wayne County
Pop. 116,618
Williams County
Pop. 36,862
Wood County
Pop. 131,795
Wyandot County
Pop. 21,699