Counties in West Virginia by population aged 18 to 64
Monongalia County had the highest population aged 18 to 64 of 55 counties in 2023, at 69.5%. Pendleton County had the lowest, at 50.8%. The median was 56.6% and the figure for West Virginia was 58.4%. Source: the U.S. Census Bureau.
Map of counties, 2023
- Under 55
- 55 to 56
- 56 to 57
- 57 to 59
- 59 and over
All counties, 2023
Full ranking
| Rank | Counties | 2023 (%) | Change on 2022 |
|---|---|---|---|
| 1 | Monongalia County | 69.5 | -0.2 pts |
| 2 | Gilmer County | 65.6 | -0 pts |
| 3 | Doddridge County | 62.4 | -0.2 pts |
| 4 | Jefferson County | 60.6 | -0.1 pts |
| 5 | Berkeley County | 60.6 | -0.3 pts |
| 6 | Cabell County | 60.6 | -0.4 pts |
| 7 | McDowell County | 60.3 | -0.8 pts |
| 8 | Preston County | 60 | -0.3 pts |
| 9 | Pleasants County | 59.4 | -0.7 pts |
| 10 | Marion County | 58.9 | -0.3 pts |
| 11 | Taylor County | 58.8 | -0.3 pts |
| 12 | Randolph County | 58.2 | -0.2 pts |
| 13 | Kanawha County | 57.9 | -0.4 pts |
| 14 | Ohio County | 57.9 | -0.2 pts |
| 15 | Putnam County | 57.5 | -0.2 pts |
| 16 | Harrison County | 57.4 | -0.2 pts |
| 17 | Lewis County | 57.3 | -0.2 pts |
| 18 | Logan County | 57.3 | -0.7 pts |
| 19 | Wood County | 57.2 | -0.4 pts |
| 20 | Brooke County | 57.1 | -0.2 pts |
| 21 | Barbour County | 57 | -0.4 pts |
| 22 | Upshur County | 57 | -0.5 pts |
| 23 | Morgan County | 57 | -0.4 pts |
| 24 | Wayne County | 57 | -0.2 pts |
| 25 | Hardy County | 57 | -0.2 pts |
| 26 | Hancock County | 56.9 | -0.4 pts |
| 27 | Raleigh County | 56.8 | -0.3 pts |
| 28 | Marshall County | 56.6 | -0.4 pts |
| 29 | Mineral County | 56.6 | -0.2 pts |
| 30 | Lincoln County | 56.5 | -0.3 pts |
| 31 | Hampshire County | 56.5 | -0.5 pts |
| 32 | Mingo County | 56.4 | -0.6 pts |
| 33 | Roane County | 56.2 | -0.3 pts |
| 34 | Jackson County | 56.2 | -0.2 pts |
| 35 | Wyoming County | 56.2 | -0.5 pts |
| 36 | Mercer County | 56.1 | -0.4 pts |
| 37 | Mason County | 56.1 | -0.4 pts |
| 38 | Boone County | 55.9 | -0.6 pts |
| 39 | Summers County | 55.9 | -0.1 pts |
| 40 | Fayette County | 55.8 | -0.3 pts |
| 41 | Nicholas County | 55.4 | -0.5 pts |
| 42 | Ritchie County | 55.3 | -0.2 pts |
| 43 | Grant County | 55.3 | -0.6 pts |
| 44 | Braxton County | 55.2 | -0.3 pts |
| 45 | Wirt County | 55 | -0.5 pts |
| 46 | Wetzel County | 54.9 | -0.7 pts |
| 47 | Tucker County | 54.8 | -0.5 pts |
| 48 | Greenbrier County | 54.8 | -0.4 pts |
| 49 | Tyler County | 54.6 | -0.6 pts |
| 50 | Clay County | 54.6 | -0.5 pts |
| 51 | Pocahontas County | 54.4 | -0.9 pts |
| 52 | Monroe County | 54.1 | -0.3 pts |
| 53 | Calhoun County | 53.9 | -0.5 pts |
| 54 | Webster County | 53.8 | -0.7 pts |
| 55 | Pendleton County | 50.8 | -0.6 pts |
Other periods
About this ranking
Residents aged 18 to 64 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.
Not comparable with working-age shares for ages 15 to 64 used in EU and World Bank statistics.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in West Virginia by population aged 18 to 64, 2023) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html
MLA 9
Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in West Virginia by population aged 18 to 64, 2023. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in West Virginia by population aged 18 to 64, 2023. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023.
Harvard
U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in West Virginia by population aged 18 to 64, 2023 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_west_virginia_2023,
author = {{U.S. Census Bureau}},
title = {{Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in West Virginia by population aged 18 to 64, 2023}},
year = {2026},
howpublished = {Data set},
url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in West Virginia by population aged 18 to 64, 2023
PY - 2026
DA - 2026/06/25
PB - U.S. Census Bureau
DB - Invokely
UR - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2 - https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/population-18-64/west-virginia-counties?period=2023.
N1 - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
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Rank Counties in West Virginia by population aged 18 to 64 using official data, and cite the source.
rank_places {"indicator":"population_18_64_share","level":"province","within":"West Virginia","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_18_64_share&level=province&within=West%20Virginia&limit=10Questions
Which county has the highest population aged 18 to 64?
Monongalia County, with 69.5% in 2023, according to the U.S. Census Bureau.
Which county has the lowest population aged 18 to 64?
Pendleton County, with 50.8% in 2023.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.