ZIP code · Williamsburg · New Mexico · United States
ZIP code 87942 — Williamsburg
ZIP code 87942 serves Williamsburg, New Mexico.
- Postal code
- 87942Single source Value from one source, not cross-checked.
- City
- Williamsburg
- County
- Sierra FIPS 35051
- State
- New Mexico
- Country
- United States
- Coordinates
- 33.1171, -107.2915 — precision precise (locality)
View on OpenStreetMap - Population
- 1,114 (ZCTA, ACS 5-year)
- Population density
- 8 / sq mi
- Land area
- 144.4 sq mi (373.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $39,792
- Per-capita income
- $25,202
- Median age
- 59.7
- Households
- 490
- Housing units
- 722
- Median home value
- $105,900
- Median gross rent
- $756 / month
- Congressional district
- NM-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/Denver (UTC−7 / UTC−6 DST)
- Area code
- 575 (from the nearest rate centre)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.
Tools: compare 87942 with another ZIP · ZIPs within 25 miles · distance from 87942
Map of ZIP code 87942
Climate — monthly normals
Warmest month Jun (avg high 97°F), coldest Jan (avg low 27°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 58 | 64 | 71 | 79 | 88 | 97 | 97 | 95 | 89 | 79 | 67 | 57 |
| Avg low °F | 27 | 31 | 38 | 45 | 54 | 63 | 68 | 66 | 59 | 47 | 35 | 28 |
| Precip in | 0.4 | 0.4 | 0.3 | 0.2 | 0.3 | 0.7 | 2.2 | 1.9 | 1.7 | 0.9 | 0.5 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: TRUTH OR CONSEQUENCES (3.7 mi) · NOAA NCEI
Places in ZIP 87942
- 1 restaurants & cafés
- 2 parks
- 2 post offices
- 2 places of worship
- 3 gas stations
- 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