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Washington

County in Ohio

Contents: Subdivision

The population development in Washington 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
2023-07-01
WashingtonCounty62,25463,25161,77859,76758,577
AdamsTownship1,7311,7791,6201,5391,505
AureliusTownship439441422305297
BarlowTownship1,9222,4092,6152,5882,531
BelpreCity6,9366,6716,4416,7296,614
BelpreTownship3,9834,1973,8703,9123,834
DecaturTownship1,1141,1121,3031,3121,291
DunhamTownship2,2122,5062,5742,5622,526
FairfieldTownship8741,0771,1051,1261,109
FearingTownship802866890877860
GrandviewTownship2,0241,8261,7301,4091,380
IndependenceTownship348385348307299
LawrenceTownship885962898813793
LibertyTownship575621479435425
LudlowTownship348322331268261
MariettaCity15,18814,67514,10213,38413,090
MariettaTownship4,2704,6664,5684,2834,204
MuskingumTownship4,5504,5424,4624,3804,288
NewportTownship2,0752,1771,9881,9321,890
PalmerTownship599625570565554
SalemTownship1,1281,1321,1391,0601,043
WarrenTownship3,8944,0884,0593,9453,864
WaterfordTownship3,7013,6813,7093,5583,487
WatertownTownship1,4881,5671,5781,5181,484
WesleyTownship800915986960948
OhioState10,847,11511,353,14011,536,50411,799,33111,785,935

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.


Further information about the population structure:

Gender (C 2020)
Males29,389
Females30,382
Age Groups (C 2020)
0-17 years11,911
18-64 years34,994
65+ years12,866
Age Distribution (C 2020)
80+ years3,030
70-79 years5,622
60-69 years8,983
50-59 years8,268
40-49 years6,887
30-39 years6,702
20-29 years6,738
10-19 years7,320
0-9 years6,221
Urbanization (C 2020)
Rural34,869
Urban24,902
»Race« (C 2020)
White55,950
Black/African American605
Indigenous126
Asian312
Pacific Islander11
Some other315
2 or more2,452
Ethnicity (C 2020)
Hispanic or Latino717
Other59,054