ZIP code · Twentynine Palms · California · United States
ZIP code 92277 — Twentynine Palms
ZIP code 92277 serves Twentynine Palms, California.
- Postal code
- 92277Single source Value from one source, not cross-checked.
- City
- Twentynine Palms
- County
- San Bernardino FIPS 06071
- State
- California
- Country
- United States
- Coordinates
- 34.1455, -116.0601 — precision precise (locality)
View on OpenStreetMap - Population
- 27,742 (ZCTA, ACS 5-year)
- Population density
- 17 / sq mi
- Land area
- 1,599.1 sq mi (4,141.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $55,515
- Per-capita income
- $29,840
- Median age
- 27.4
- Households
- 10,893
- Housing units
- 13,657
- Median home value
- $224,300
- Median gross rent
- $1,267 / month
- Congressional districts
- CA-23 (also CA-25) (119th Congress)
- USDA hardiness zone
- 9b (25 to 30 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
Tools: compare 92277 with another ZIP · ZIPs within 25 miles · distance from 92277
Map of ZIP code 92277
Climate — monthly normals
Warmest month Jul (avg high 104°F), coldest Dec (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 63 | 67 | 74 | 81 | 90 | 99 | 104 | 103 | 97 | 85 | 72 | 62 |
| Avg low °F | 42 | 44 | 49 | 55 | 63 | 71 | 77 | 76 | 69 | 58 | 47 | 40 |
| Precip in | 0.5 | 0.6 | 0.3 | 0.1 | 0.1 | 0.0 | 0.4 | 0.7 | 0.3 | 0.1 | 0.2 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: TWENTYNINE PALMS (1.8 mi) · NOAA NCEI
Places in ZIP 92277
- 9 schools
- 2 hospitals & clinics
- 1 doctors & dentists
- 2 pharmacies
- 3 supermarkets
- 38 restaurants & cafés
- 1 bars & pubs
- 44 parks
- 12 playgrounds
- 4 gyms & sports centres
- 3 libraries
- 1 post offices
- 14 places of worship
- 2 banks
- 10 gas stations
- 4 EV charging 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