ZIP code · Big Rock · Virginia · United States
ZIP code 24603 — Big Rock
ZIP code 24603 serves Big Rock, Virginia.
- Postal code
- 24603Single source Value from one source, not cross-checked.
- City
- Big Rock
- County
- Buchanan FIPS 51027
- State
- Virginia
- Country
- United States
- Coordinates
- 37.3532, -82.1968 — precision precise (locality)
View on OpenStreetMap - Population
- 306 (ZCTA, ACS 5-year)
- Population density
- 15 / sq mi
- Land area
- 19.9 sq mi (51.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $45,929
- Per-capita income
- $23,694
- Median age
- 58.8
- Households
- 160
- Housing units
- 403
- Congressional district
- VA-9 (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 code
- 276Telephone 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.
Tools: compare 24603 with another ZIP · ZIPs within 25 miles · distance from 24603
Map of ZIP code 24603
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 43 | 47 | 56 | 67 | 73 | 80 | 82 | 82 | 77 | 66 | 56 | 46 |
| Avg low °F | 23 | 26 | 32 | 41 | 50 | 58 | 62 | 62 | 55 | 43 | 33 | 27 |
NOAA 1991–2020 climate normals from the nearest station: BREAKS INTERSTATE PARK (6.9 mi) · NOAA NCEI
Places in ZIP 24603
- 1 schools
- 1 restaurants & cafés
- 1 post offices
- 1 places of worship
- 1 police & fire stations
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