Warrenton, North Carolina Demographics & Population 2026

A note before these figures: with a population of 772, Warrenton'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

Warrenton is a small community located in North Carolina, within Warren County. The total population is 772. It ranks as the 508th most populous out of 772 Census-designated places in North Carolina.

Age Demographics

The median age in Warrenton is 58.8 years. This is 50% higher than the state median of 39.1 years. Only 4.9% of residents are under 18, indicating fewer families with children. 12.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Warrenton is $43,750. This is 40% lower than the state median of $72,388. It is also 46% lower than the national median of $80,734. The poverty rate stands at 14.2%. This is 9% higher than the state poverty rate of 13.0%. The unemployment rate is 11.0%. This is 134% higher than the state rate of 4.7%. The median home value is $192,000. Housing costs are 34% lower than the state median of $288,900. The home-value-to-income ratio is 4.4x. 52.1% of occupied housing units are owner-occupied. This homeownership rate is 22% lower than the state average of 66.6%.

Race & Ethnicity

The largest racial or ethnic group in Warrenton is White (non-Hispanic), making up 47.5% of the population. Black or African American residents account for 35.2%. The Black or African American population is significantly higher than the state average (35.2% vs 20.0%). The Asian population (0.7%) is well below the state average of 3.3%.

Education

20.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 44% lower than the state rate of 35.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.7%.

Data Sources & Methodology

All demographic data for Warrenton, North Carolina 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 North Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 772 Census-designated places in North Carolina. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.