ZIP Code 20115

ZIP code 20115 is classified by USPS as a standard delivery area and covers roughly 246.3 square miles in Marshall, Fauquier County, Virginia. The area is home to 5,838 residents, producing a population density of 24 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 20115 against Virginia and the nation.

On the economic side, the median household income for ZIP 20115 sits at $142,981 (67% above the Virginia average), while per-capita income is $63,003. The poverty rate stands at 12.0% and the unemployment rate at 3.1%. On housing, the median home value is $657,300 (97% above the state average) with median rent at $1,777 per month, and 71.3% of occupied units are owner-occupied, a direct signal of whether 20115 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 38.7% of adults hold a bachelor's degree or higher, the median age is 43.7, and the average commute is 33 minutes. We also surface 7 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Fauquier County, so you can benchmark 20115 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →