HomeAdministrative Division
Show Map

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, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
OhioState10,847,11511,353,14011,536,50411,799,448
AdamsCounty25,37127,33028,55027,477
AllenCounty109,755108,473106,331102,206
AshlandCounty47,50752,52353,13952,447
AshtabulaCounty99,821102,728101,49797,574
AthensCounty59,54962,22364,75762,431
AuglaizeCounty44,58546,61145,94946,422
BelmontCounty71,07470,22670,40066,497
BrownCounty34,96642,28544,84643,676
ButlerCounty291,479332,807368,130390,357
CarrollCounty26,52128,83628,83626,721
ChampaignCounty36,01938,89040,09738,714
ClarkCounty147,548144,742138,333136,001
ClermontCounty150,187177,977197,363208,601
ClintonCounty35,41540,54342,04042,018
ColumbianaCounty108,276112,075107,841101,877
CoshoctonCounty35,42736,65536,90136,612
CrawfordCounty47,87046,96643,78442,025
CuyahogaCounty1,412,1401,393,9781,280,1221,264,817
DarkeCounty53,61953,30952,95951,881
DefianceCounty39,35039,50039,03738,286
DelawareCounty66,929109,989174,214214,124
ErieCounty76,77979,55177,07975,622
FairfieldCounty103,461122,759146,156158,921
FayetteCounty27,46628,43329,03028,951
FranklinCounty961,4371,068,9781,163,4141,323,807
FultonCounty38,49842,08442,69842,713
GalliaCounty30,95431,06930,93429,220
GeaugaCounty81,12990,89593,38995,397
GreeneCounty136,731147,886161,573167,966
GuernseyCounty39,02440,79240,08738,438
HamiltonCounty866,228845,303802,374830,639
HancockCounty65,53671,29574,78274,920
HardinCounty31,11131,94532,05830,696
HarrisonCounty16,08515,85615,86414,483
HenryCounty29,10829,21028,21527,662
HighlandCounty35,72840,87543,58943,317
HockingCounty25,53328,24129,38028,050
HolmesCounty32,84938,94342,36644,223
HuronCounty56,24059,48759,62658,565
JacksonCounty30,23032,64133,22532,653
JeffersonCounty80,29873,89469,70965,249
KnoxCounty47,47354,50060,92162,721
LakeCounty215,499227,511230,041232,603
LawrenceCounty61,83462,31962,45058,240
LickingCounty128,300145,491166,492178,519
LoganCounty42,31046,00545,85846,150
LorainCounty271,126284,664301,356312,964
LucasCounty462,361455,054441,815431,279
MadisonCounty37,06840,21343,43543,824
MahoningCounty264,806257,555238,823228,614
MarionCounty64,27466,21766,50165,359
MedinaCounty122,354151,095172,332182,470
MeigsCounty22,98723,07223,77022,210
MercerCounty39,44340,92440,81442,528
MiamiCounty93,18298,868102,506108,774
MonroeCounty15,49715,18014,64213,385
MontgomeryCounty573,809559,062535,153537,309
MorganCounty14,19414,89715,05413,802
MorrowCounty27,74931,62834,82734,950
MuskingumCounty82,06884,58586,07486,410
NobleCounty11,33614,05814,64514,115
OttawaCounty40,02940,98541,42840,364
PauldingCounty20,48820,29319,61418,806
PerryCounty31,55734,07836,05835,408
PickawayCounty48,25552,72755,69858,539
PikeCounty24,24927,69528,70927,088
PortageCounty142,585152,061161,419161,791
PrebleCounty40,11342,33742,27040,999
PutnamCounty33,81934,72634,49934,451
RichlandCounty126,137128,852124,475124,936
RossCounty69,33073,34578,06477,093
SanduskyCounty61,96361,79260,94458,896
SciotoCounty80,32779,19579,49974,008
SenecaCounty59,73358,68356,74555,069
ShelbyCounty44,91547,91049,42348,230
StarkCounty367,585378,098375,586374,853
SummitCounty514,990542,899541,781540,428
TrumbullCounty227,813225,116210,312201,977
TuscarawasCounty84,09090,91492,58293,263
UnionCounty31,96940,90952,30062,784
Van WertCounty30,46429,65928,74428,931
VintonCounty11,09812,80613,43512,800
WarrenCounty113,909158,383212,693242,337
WashingtonCounty62,25463,25161,77859,771
WayneCounty101,461111,564114,520116,894
WilliamsCounty36,95639,18837,64237,102
WoodCounty113,269121,065125,488132,248
WyandotCounty22,25422,90822,61521,900
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries.


Further information about the population structure:

Gender (E 2019)
Males5,730,562
Females5,958,538
Age Groups (E 2019)
0-14 years2,131,107
15-64 years7,511,673
65+ years2,046,320
Age Distribution (E 2019)
0-9 years1,399,295
10-19 years1,487,578
20-29 years1,553,081
30-39 years1,477,095
40-49 years1,387,186
50-59 years1,542,091
60-69 years1,463,312
70-79 years879,972
80+ years499,490
»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:


USA: Counties