ZIP code · San Acacia · New Mexico · United States
ZIP code 87831 — San Acacia
ZIP code 87831 serves San Acacia, New Mexico.
- Postal code
- 87831Single source Value from one source, not cross-checked.
- City
- San Acacia
- County
- Socorro FIPS 35053
- State
- New Mexico
- Country
- United States
- Coordinates
- 34.2283, -106.9049 — precision precise (locality)
View on OpenStreetMap - Population
- 211 (ZCTA, ACS 5-year)
- Population density
- 14 / sq mi
- Land area
- 14.9 sq mi (38.7 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $15,609
- Median age
- 63.5
- Households
- 113
- Housing units
- 126
- Median home value
- $156,700
- Congressional district
- NM-2 (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °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 87831 with another ZIP · ZIPs within 25 miles · distance from 87831
Map of ZIP code 87831
Climate — monthly normals
Warmest month Jul (avg high 94°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 57 | 66 | 74 | 83 | 94 | 94 | 91 | 84 | 74 | 60 | 50 |
| Avg low °F | 22 | 27 | 35 | 42 | 51 | 60 | 65 | 63 | 56 | 43 | 31 | 23 |
| Precip in | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 1.9 | 1.1 | 1.0 | 1.0 | 0.4 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: SOCORRO 20 N (8.9 mi) · NOAA NCEI
Places in ZIP 87831
- 1 post offices
- 1 places of worship
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