Warrenton is a town in Fauquier County, Virginia, home to about 10,176 people across 4.4 square miles. Its ZIP code is 20186, and parts of 20187 are in Warrenton too.
Homes sold for a median of $258 per square foot in the three months ending August 2026, a seller’s market.
Mostly Warrenton; also Opal
Mostly New Baltimore; part is in Warrenton
Each card is that ZIP code’s whole market, including any part outside Warrenton. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Warrenton’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Warrenton well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Washington Dulles International Airport (IAD)27 miles away |
|---|---|
| Nearest city of 250,000+ | Washington, DC46 miles away |
| Nearest city of 1 million+ | Philadelphia, PA170 miles away |
Straight-line distances from the center of Warrenton; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Warrenton had 10,057 residents in the 2020 census, up 51% since 2000.
It’s the 126th largest of 669 towns in Virginia by population.
Fauquier County grew from 23,374 residents in 1900 to 72,972 in 2020.
Fauquier County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 24°F. About 48.9 inches of rain and melted snow fall in a typical year, with about 21 inches of snow.
Source: NOAA 1991–2020 climate normals, Sperryville, VA weather station (21 miles away).
20,078 jobs at 2,015 businesses in Fauquier County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
392 doctors and other health care providers list an office in Warrenton.
Nearest hospitals
Providers with an office here
| Primary care doctors | 40 |
|---|---|
| Specialist doctors | 80 |
| Dentists | 36 |
| Nurse practitioners and physician assistants | 85 |
| Mental health providers | 84 |
| Physical and occupational therapists | 51 |
| Optometrists | 11 |
| Chiropractors | 5 |
| Pharmacies | 11 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Libraries
Museums
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1810.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Fauquier County Public Schools, Mountain Vista Governor's School. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| C.M. Bradley ElementaryWarrenton | Pre-K–5 | 362 | Public | 3.5 mi |
| James G. Brumfield ElementaryWarrenton | Pre-K–5 | 496 | Public | 2.2 mi |
| P.B. Smith ElementaryWarrenton | Pre-K–5 | 440 | Public | 5.0 mi |
| Auburn MiddleWarrenton | 6–8 | 570 | Public | 7.1 mi |
| W.C. Taylor MiddleWarrenton | 6–8 | 623 | Public | 2.3 mi |
| Fauquier HighWarrenton | 9–12 | 1,156 | Public | 2.2 mi |
| Mountain Vista Governor's School for Math Science and TechWarrenton | — | — | Public | 2.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Covenant Christian Academy of Warrenton VirginiaWarrenton | Pre-K–12 | 418 | Christian (no specific denomination) | 9.1 mi |
| Highland SchoolWarrenton | Pre-K–12 | 434 | Nonsectarian | 3.4 mi |
| Providence Christian AcademyWarrenton | Pre-K–11 | 148 | Christian (no specific denomination) | 9.0 mi |
| St James' Episcopal SchoolWarrenton | Pre-K–5 | 99 | Episcopal | 2.4 mi |
| St John Evangelist Elementary SchoolWarrenton | Pre-K–8 | 237 | Roman Catholic | 2.8 mi |
| St Michael's AcademyWarrenton | Pre-K–5 | 113 | Christian (no specific denomination) | 8.9 mi |
| St Michaels AcademyWarrenton | Pre-K–5 | 114 | Christian (no specific denomination) | 8.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with New Baltimore and Opal.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.