ZIP code · Onancock · Virginia · United States
ZIP code 23417 — Onancock
ZIP code 23417 serves Onancock, Virginia.
- Postal code
- 23417Single source Value from one source, not cross-checked.
- City
- Onancock
- County
- Accomack FIPS 51001
- State
- Virginia
- Country
- United States
- Coordinates
- 37.7102, -75.7528 — precision precise (locality)
View on OpenStreetMap - Population
- 3,862 (ZCTA, ACS 5-year)
- Population density
- 82 / sq mi
- Land area
- 47.3 sq mi (122.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $71,207
- Per-capita income
- $46,693
- Median age
- 54.4
- Households
- 1,885
- Housing units
- 2,511
- Median home value
- $251,400
- Median gross rent
- $1,035 / month
- Congressional district
- VA-2 (119th Congress)
- USDA hardiness zone
- 8a (10 to 15 °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
- 757Telephone 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 23417 with another ZIP · ZIPs within 25 miles · distance from 23417
Map of ZIP code 23417
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 48 | 51 | 58 | 68 | 76 | 83 | 88 | 86 | 80 | 71 | 60 | 52 |
| Avg low °F | 30 | 31 | 37 | 47 | 56 | 65 | 69 | 67 | 62 | 51 | 41 | 34 |
| Precip in | 3.5 | 3.1 | 4.0 | 3.3 | 3.6 | 4.4 | 5.0 | 4.5 | 4.5 | 4.3 | 3.0 | 3.9 |
NOAA 1991–2020 climate normals from the nearest station: PAINTER 2 W (9.4 mi) · NOAA NCEI
Places in ZIP 23417
- 3 schools
- 2 hospitals & clinics
- 1 supermarkets
- 9 restaurants & cafés
- 1 bars & pubs
- 3 parks
- 1 playgrounds
- 1 gyms & sports centres
- 1 post offices
- 14 places of worship
- 1 banks
- 2 gas stations
- 4 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