Marion County, WV — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
56,042
Male
28,010
50.0%
Female
28,032
50.0%
Median Age
40.4 yrs
Avg Household Size
2.4
Foreign Born
0.8%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher17.9%
High School or Higher44.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.0%
Disability
0.0%
Non-English Home
5.4%
Married
43.8%
Marion County, WV has a population of 56,042 according to 2023 Census Bureau estimates. The median age is 40.4 years. The largest racial or ethnic group is White at 92.0% of the population. 17.9% of residents hold a bachelor's degree or higher. 0.8% of residents are foreign-born.