In 2020, Marshall County, WV had a population of 30.9k people with a median age of 46 and a median household income of $48,179. Between 2019 and 2020 the population of Marshall County, WV declined from 31,308 to 30,900, a −1.3% decrease and its median household income declined from $48,557 to $48,179, a −0.778% decrease.
The 5 largest ethnic groups in Marshall County, WV are White (Non-Hispanic) (96.6%), Two+ (Non-Hispanic) (1.18%), Black or African American (Non-Hispanic) (0.731%), White (Hispanic) (0.485%), and Two+ (Hispanic) (0.359%).
None of the households in Marshall County, WV reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.8% of the residents in Marshall County, WV are U.S. citizens.
The largest universities in Marshall County, WV are B M Spurr School of Practical Nursing (13 degrees awarded in 2020).
In 2020, the median property value in Marshall County, WV was $111,100, and the homeownership rate was 80.8%.
Most people in Marshall County, WV drove alone to work, and the average commute time was 26.9 minutes. The average car ownership in Marshall County, WV was 2 cars per household.