Ohio County, West Virginia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 12th-largest in West Virginia
The population of Ohio County, West Virginia is 41,904 as of the 2023 American Community Survey, making it the 12th-largest county in West Virginia. The median household income is $57,867, the median home value is $165,300, and the median age is 42.8.
The population of Ohio County has declined 7.6% since 2010 (44,477 → 41,090), a -0.56% annualized rate.
41,904
Population
-0.56%
Annual growth
396
People / sq mi
$57,867
Median Income
$165,300
Median Home Value
Ohio County covers 106 sq mi of land at 396.0 people per square mile.
About Ohio County, WV
Ohio County stands apart on settlement density — it is among the most densely settled of US counties, at roughly 396 people per square mile. With 41,904 residents, Ohio County is a county in West Virginia. It ranks #12 among counties in West Virginia by population.
The typical household here earns about $57,867, below the US median of $78,538. Poverty runs at 10.5%, below the national 12.4%. The typical home is valued at $165,300, with typical rent around $823.
About 32.5% of adults 25 and older have a bachelor’s degree, below the 35.0% national figure. About 6.8% of the workforce is home-based, below the national 14.0%, and the average commute runs about 22 minutes each way.
That density explains much of the rest of the profile in Ohio County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Ohio County Population History (2010-2024)
The county of Ohio County had a population of 44,477 in 2010 and 41,090 in 2024, a -7.6% growth over 14 years. The peak was 44,477 in 2010. Average annual growth rate: -0.56%.
41,090
Population (2024)
44,477
Population (2010)
44,477
Peak (2010)
-0.56%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 44,477 |
| 2011 | 44,216 |
| 2012 | 44,017 |
| 2013 | 43,762 |
| 2014 | 43,279 |
| 2015 | 43,018 |
| 2016 | 42,659 |
| 2017 | 42,069 |
| 2018 | 41,841 |
| 2019 | 41,626 |
| 2020 | 42,307 |
| 2021 | 41,817 |
| 2022 | 41,473 |
| 2023 | 41,221 |
| 2024 | 41,090 |
Race & Ethnicity
| White | 90.7% |
| Black or African American | 3.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
42.8
Median Age
51.4%
Female
48.6%
Male
22.4%
Age 65+
Age Distribution
Children (under 15): 16.1% · Seniors (65+): 22.4%
Income & Poverty
| Median household income | $57,867$-50 vs state |
| Mean household income | $86,627 |
| Per-capita income | $38,225 |
| Poverty rate | 10.5%-1.4% vs state |
| Unemployment rate | 3.3% |
| Employment-to-population | 53.5% |
Top Industries by Employment
The largest employment sector in Ohio County is professional & business services, accounting for 28.1% of workers.
How residents commute
1.7%
Drive alone
4.3%
Carpool
79.2%
Public transit
6.8%
Work from home
22.3 min
Avg commute
Housing
$165,300+$9,700 vs state
Median home value
$823
Median rent
67.4%
Homeownership rate
21,179
Total housing units
85.6%
Occupied
14.4%
Vacant
32.6%
Renter-occupied
Social & access
94.8%
With health insurance
88.0%
With broadband internet
30.0%
Foreign-born
7.3%
Veterans (18+)
16.2%
With a disability
96.5%
Speak language other than English at home
Education
92.6%
High School+
32.5%
Bachelor's+
Largest cities in West Virginia
Other counties in West Virginia
Part of West Virginia
Metro areas in West Virginia
County rankings
Frequently Asked Questions
Ohio County, West Virginia has a population of 41,904 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 12th-largest county in West Virginia. Population density is 396 people per square mile.
The population of Ohio County has declined 7.6% since 2010 (44,477 → 41,090), a -0.56% annualized rate.
The median household income in Ohio County, West Virginia is $57,867, with mean (average) household income of $86,627 and per-capita income of $38,225. 10.5% of residents live below the federal poverty level.
In Ohio County, the largest racial and ethnic groups are White (90.7%), Black or African American (3.2%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Ohio County, West Virginia is 42.8 years. Residents are 51.4% female and 48.6% male.
The median home value in Ohio County is $165,300 and median monthly rent is $823. 67.4% of occupied housing units are owner-occupied. The county has 21,179 total housing units, 14.4% of which are vacant.
The largest employment sector in Ohio County, West Virginia is professional, scientific, and management services, employing 28.1% of workers. The unemployment rate is 3.3%.
Charleston is among the largest cities associated with Ohio County, West Virginia, with a population of 47,918.
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Full rankings of West Virginia counties
Statewide data for West Virginia
Population, race, income, age, and trends across West Virginia
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.