Jefferson, West Virginia Demographics & Population 2026

A note before these figures: with a population of 534, Jefferson's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Jefferson is a small community located in West Virginia, within Kanawha County. The total population is 534. It ranks as the 216th most populous out of 429 Census-designated places in West Virginia.

Age Demographics

The median age in Jefferson is 28.8 years. This is 33% lower than the state median of 42.7 years.

Economy, Income & Housing

The median household income in Jefferson is $39,861. This is 33% lower than the state median of $59,608. It is also 51% lower than the national median of $80,734. The poverty rate stands at 54.7%. This is 227% higher than the state poverty rate of 16.7%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The survey records no unemployed residents in Jefferson, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $73,800. Housing costs are 55% lower than the state median of $162,600. With a home-value-to-income ratio of just 1.9x, Jefferson is one of the most affordable housing markets in the area. 38.3% of occupied housing units are owner-occupied. This homeownership rate is 49% lower than the state average of 74.9%.

Race & Ethnicity

The largest racial or ethnic group in Jefferson is White (non-Hispanic), making up 83.2% of the population. Black or African American residents account for 15.5%. The Black or African American population is significantly higher than the state average (15.5% vs 3.1%).

Education

1.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 93% lower than the state rate of 24.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.5%.

Data Sources & Methodology

All demographic data for Jefferson, West Virginia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against West Virginia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 429 Census-designated places in West Virginia. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.