ZIP code · The Plains · Virginia · United States

ZIP code 20198 — The Plains

ZIP code 20198 serves The Plains, Virginia.

Postal code
20198
Single source Value from one source, not cross-checked.
City
The Plains
County
Fauquier FIPS 51061
State
Virginia
Country
United States
Coordinates
38.8707, -77.7608 — precision precise (locality)
View on OpenStreetMap
Population
2,178 (ZCTA, ACS 5-year)
Population density
31 / sq mi
Land area
69.6 sq mi (180.2 km²) (ZCTA, ACS 5-year)
Median household income
$81,950
Per-capita income
$63,158
Median age
47
Households
891
Housing units
1,136
Median home value
$1,131,300
Congressional district
VA-10 (119th Congress)
USDA hardiness zone
7a (0 to 5 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/New_York (UTC−5 / UTC−4 DST)
Area codes
540, 826
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Jan (avg low 25°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F424654667381858478675646
Avg low °F252734445261666458463729

NOAA 1991–2020 climate normals from the nearest station: WARRENTON 3 SE (13.1 mi) · NOAA NCEI

Places in ZIP 20198

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page