ZIP code · Carlsbad · New Mexico · United States
ZIP code 88221 — Carlsbad
ZIP code 88221 serves Carlsbad, New Mexico.
- Postal code
- 88221Single source Value from one source, not cross-checked.
- City
- Carlsbad
- County
- Eddy
- State
- New Mexico
- Country
- United States
- Coordinates
- 32.3420, -104.2937 — precision precise (locality)
View on OpenStreetMap - 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
- 575Telephone 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 88221 with another ZIP · ZIPs within 25 miles · distance from 88221
Climate — monthly normals
Warmest month Jun (avg high 96°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 58 | 63 | 71 | 80 | 88 | 96 | 95 | 94 | 87 | 78 | 66 | 57 |
| Avg low °F | 30 | 34 | 40 | 48 | 57 | 66 | 69 | 68 | 61 | 49 | 37 | 30 |
| Precip in | 0.4 | 0.4 | 0.5 | 0.5 | 1.1 | 1.2 | 1.8 | 1.6 | 2.6 | 0.9 | 0.5 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: CARLSBAD CAVERN CITY AP (2.2 mi) · NOAA NCEI
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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page