Marshall County, West Virginia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 18th-largest in West Virginia
The population of Marshall County, West Virginia is 30,129 as of the 2023 American Community Survey, making it the 18th-largest county in West Virginia. The median household income is $60,329, the median home value is $139,800, and the median age is 46.2.
The population of Marshall County has declined 11.3% since 2010 (33,091 → 29,354), a -0.85% annualized rate.
30,129
Population
-0.85%
Annual growth
99
People / sq mi
$60,329
Median Income
$139,800
Median Home Value
Marshall County covers 305 sq mi of land at 98.6 people per square mile.
About Marshall County, WV
Marshall County is a county in West Virginia with a population of 30,129. It ranks #18 among counties in West Virginia by population. The median age is 46.2, older than the national median. The population is 50.8% male and 49.2% female.
The median household income in Marshall County is $60,329, below the US median of $74,580. 11.7% of residents live below the federal poverty level. Home values sit at a median of $139,800, with monthly rent averaging $823. The homeownership rate of 79.0% is higher than the national rate of 64.8%.
Educational attainment in Marshall County reflects 19.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 25.4 minutes each way.
Marshall County Population History (2010-2024)
The county of Marshall County had a population of 33,091 in 2010 and 29,354 in 2024, a -11.3% growth over 14 years. The peak was 33,091 in 2010. Average annual growth rate: -0.85%.
29,354
Population (2024)
33,091
Population (2010)
33,091
Peak (2010)
-0.85%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 33,091 |
| 2011 | 32,935 |
| 2012 | 32,827 |
| 2013 | 32,647 |
| 2014 | 32,363 |
| 2015 | 32,218 |
| 2016 | 31,736 |
| 2017 | 31,260 |
| 2018 | 30,845 |
| 2019 | 30,558 |
| 2020 | 30,529 |
| 2021 | 30,204 |
| 2022 | 29,722 |
| 2023 | 29,517 |
| 2024 | 29,354 |
Race & Ethnicity
| White | 94.2% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.1% |
Age & Sex
46.2
Median Age
49.2%
Female
50.8%
Male
23.1%
Age 65+
Age Distribution
Children (under 15): 15.5% · Seniors (65+): 23.1%
Income & Poverty
| Median household income | $60,329+$2,412 vs state |
| Mean household income | $80,519 |
| Per-capita income | $34,639 |
| Poverty rate | 11.7%-0.2% vs state |
| Unemployment rate | 2.2% |
| Employment-to-population | 53.0% |
Top Industries by Employment
The largest employment sector in Marshall County is professional & business services, accounting for 28.2% of workers.
How residents commute
0.2%
Drive alone
2.0%
Carpool
82.5%
Public transit
4.0%
Work from home
25.4 min
Avg commute
Housing
$139,800$-15,800 vs state
Median home value
$823
Median rent
79.0%
Homeownership rate
14,736
Total housing units
84.8%
Occupied
15.2%
Vacant
21.0%
Renter-occupied
Social & access
94.3%
With health insurance
87.3%
With broadband internet
19.0%
Foreign-born
7.1%
Veterans (18+)
18.5%
With a disability
98.3%
Speak language other than English at home
Education
92.7%
High School+
19.1%
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
Marshall County, West Virginia has a population of 30,129 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 18th-largest county in West Virginia. Population density is 99 people per square mile.
The population of Marshall County has declined 11.3% since 2010 (33,091 → 29,354), a -0.85% annualized rate.
The median household income in Marshall County, West Virginia is $60,329, with mean (average) household income of $80,519 and per-capita income of $34,639. 11.7% of residents live below the federal poverty level.
In Marshall County, the largest racial and ethnic groups are White (94.2%), Hispanic or Latino (1.7%), Black or African American (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Marshall County, West Virginia is 46.2 years. Residents are 49.2% female and 50.8% male.
The median home value in Marshall County is $139,800 and median monthly rent is $823. 79.0% of occupied housing units are owner-occupied. The county has 14,736 total housing units, 15.2% of which are vacant.
The largest employment sector in Marshall County, West Virginia is professional, scientific, and management services, employing 28.2% of workers. The unemployment rate is 2.2%.
Charleston is among the largest cities associated with Marshall 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.