Carlsbad, NM ZIP codes
Carlsbad, New Mexico has 2 ZIP codes, including 1 PO Box ZIP. They are in Eddy County.
- Population in these ZIPs
- 39,828
- Avg. median income
- $78,200population-weighted
- Typical home value
- $252,800population-weighted
- Metro area
- Carlsbad-Artesia, NM
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Carlsbad, NM ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 88220 | Eddy County | 39,828 | $78,162 | $252,800 |
| 88221 PO Box | Eddy County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Carlsbad
Frequently asked questions
What county is Carlsbad, New Mexico in?
Carlsbad ZIP codes are in Eddy County.
Which Carlsbad ZIP codes are PO Boxes?
88221 is a PO Box or single-organization ZIP code; it has no residential delivery area.