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Ohio

State in USA

Contents: Subdivision

The population development in Ohio as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		Population
Estimate
2024-07-01
OhioState10,847,11511,353,14011,536,50411,799,45311,883,304
AdamsCounty25,37127,33028,55027,48027,671
AllenCounty109,755108,473106,331102,217100,866
AshlandCounty47,50752,52353,13952,44252,420
AshtabulaCounty99,821102,728101,49797,58096,906
AthensCounty59,54962,22364,75762,42463,218
AuglaizeCounty44,58546,61145,94946,42545,922
BelmontCounty71,07470,22670,40066,49164,692
BrownCounty34,96642,28544,84643,68144,292
ButlerCounty291,479332,807368,130390,352399,542
CarrollCounty26,52128,83628,83626,71526,460
ChampaignCounty36,01938,89040,09738,71038,907
ClarkCounty147,548144,742138,333135,974134,985
ClermontCounty150,187177,977197,363208,595214,123
ClintonCounty35,41540,54342,04042,02942,019
ColumbianaCounty108,276112,075107,841101,88599,823
CoshoctonCounty35,42736,65536,90136,61537,003
CrawfordCounty47,87046,96643,78442,01741,626
CuyahogaCounty1,412,1401,393,9781,280,1221,264,7751,240,594
DarkeCounty53,61953,30952,95951,87551,462
DefianceCounty39,35039,50039,03738,28138,644
DelawareCounty66,929109,989174,214214,123237,966
ErieCounty76,77979,55177,07975,61573,841
FairfieldCounty103,461122,759146,156158,920167,762
FayetteCounty27,46628,43329,03028,94828,782
FranklinCounty961,4371,068,9781,163,4141,323,8191,356,303
FultonCounty38,49842,08442,69842,70542,028
GalliaCounty30,95431,06930,93429,22228,886
GeaugaCounty81,12990,89593,38995,42795,362
GreeneCounty136,731147,886161,573167,965172,347
GuernseyCounty39,02440,79240,08738,43438,219
HamiltonCounty866,228845,303802,374830,636837,359
HancockCounty65,53671,29574,78274,91275,016
HardinCounty31,11131,94532,05830,68330,402
HarrisonCounty16,08515,85615,86414,48514,042
HenryCounty29,10829,21028,21527,66527,536
HighlandCounty35,72840,87543,58943,31643,785
HockingCounty25,53328,24129,38028,05627,429
HolmesCounty32,84938,94342,36644,22044,668
HuronCounty56,24059,48759,62658,56858,168
JacksonCounty30,23032,64133,22532,65332,723
JeffersonCounty80,29873,89469,70965,25363,900
KnoxCounty47,47354,50060,92162,70963,848
LakeCounty215,499227,511230,041232,522232,360
LawrenceCounty61,83462,31962,45058,23255,829
LickingCounty128,300145,491166,492178,517184,898
LoganCounty42,31046,00545,85846,14946,085
LorainCounty271,126284,664301,356312,981322,030
LucasCounty462,361455,054441,815431,274426,291
MadisonCounty37,06840,21343,43543,84845,531
MahoningCounty264,806257,555238,823228,613225,786
MarionCounty64,27466,21766,50165,35664,976
MedinaCounty122,354151,095172,332182,460184,625
MeigsCounty22,98723,07223,77022,20521,491
MercerCounty39,44340,92440,81442,52842,648
MiamiCounty93,18298,868102,506108,774111,950
MonroeCounty15,49715,18014,64213,38813,051
MontgomeryCounty573,809559,062535,153537,301537,443
MorganCounty14,19414,89715,05413,79713,532
MorrowCounty27,74931,62834,82734,94435,927
MuskingumCounty82,06884,58586,07486,41386,582
NobleCounty11,33614,05814,64514,12014,269
OttawaCounty40,02940,98541,42840,36139,692
PauldingCounty20,48820,29319,61418,80118,755
PerryCounty31,55734,07836,05835,41235,682
PickawayCounty48,25552,72755,69858,55162,158
PikeCounty24,24927,69528,70927,09127,065
PortageCounty142,585152,061161,419161,798163,839
PrebleCounty40,11342,33742,27041,00540,801
PutnamCounty33,81934,72634,49934,45334,206
RichlandCounty126,137128,852124,475124,944124,853
RossCounty69,33073,34578,06477,09376,046
SanduskyCounty61,96361,79260,94458,90358,866
SciotoCounty80,32779,19579,49974,01071,798
SenecaCounty59,73358,68356,74555,07654,730
ShelbyCounty44,91547,91049,42348,23347,952
StarkCounty367,585378,098375,586374,879374,091
SummitCounty514,990542,899541,781540,413538,370
TrumbullCounty227,813225,116210,312202,062200,300
TuscarawasCounty84,09090,91492,58293,26592,048
UnionCounty31,96940,90952,30062,79071,721
Van WertCounty30,46429,65928,74428,93228,887
VintonCounty11,09812,80613,43512,80712,545
WarrenCounty113,909158,383212,693242,348256,059
WashingtonCounty62,25463,25161,77859,77458,332
WayneCounty101,461111,564114,520116,875116,632
WilliamsCounty36,95639,18837,64237,10836,554
WoodCounty113,269121,065125,488132,255133,077
WyandotCounty22,25422,90822,61521,89521,394
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,515,736340,110,988

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.

Further information about the population structure:

Gender (E 2024)
Males5,863,214
Females6,020,090
Age Groups (E 2024)
0-17 years2,574,370
18-64 years7,039,395
65+ years2,269,539
Age Distribution (E 2024)
80+ years495,533
70-79 years1,037,027
60-69 years1,511,842
50-59 years1,432,712
40-49 years1,426,242
30-39 years1,582,162
20-29 years1,523,511
10-19 years1,501,845
0-9 years1,372,430
Urbanization (C 2020)
Rural2,798,349
Urban9,001,099
»Race« (C 2020)
White9,080,688
Black/African American1,478,781
Indigenous30,720
Asian298,509
Pacific Islander5,034
Some other224,344
2 or more681,372
Ethnicity (C 2020)
Hispanic or Latino521,308
Other11,278,140

See also: