ZIP code · Machipongo · Virginia · United States
ZIP code 23405 — Machipongo
ZIP code 23405 serves Machipongo, Virginia.
- Postal code
- 23405Single source Value from one source, not cross-checked.
- City
- Machipongo
- County
- Northampton FIPS 51131
- State
- Virginia
- Country
- United States
- Coordinates
- 37.4014, -75.9082 — precision precise (locality)
View on OpenStreetMap - Population
- 1,295 (ZCTA, ACS 5-year)
- Population density
- 50 / sq mi
- Land area
- 25.7 sq mi (66.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $59,500
- Per-capita income
- $40,771
- Median age
- 48.2
- Households
- 598
- Housing units
- 737
- Median home value
- $343,100
- 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)
Tools: compare 23405 with another ZIP · ZIPs within 25 miles · distance from 23405
Map of ZIP code 23405
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 33°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 46 | 48 | 55 | 65 | 73 | 82 | 87 | 85 | 79 | 70 | 58 | 51 |
| Avg low °F | 33 | 33 | 38 | 48 | 57 | 67 | 73 | 70 | 65 | 55 | 44 | 37 |
NOAA 1991–2020 climate normals from the nearest station: EASTVILLE (3.7 mi) · NOAA NCEI
Places in ZIP 23405
- 2 schools
- 1 supermarkets
- 1 restaurants & cafés
- 1 post offices
- 3 places of worship
- 1 gas 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