16 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 88310 | Alamogordo | 36,983 |
| 88081 | Chaparral | 19,663 |
| 88330 | Holloman Air Force Base | 4,433 |
| 88352 | Tularosa | 4,124 |
| 88340 | Mescalero | 3,590 |
| 88317 | Cloudcroft | 2,077 |
| 88337 | La Luz | 1,859 |
| 88325 | High Rolls Mountain Park | 1,370 |
| 88311 | Alamogordo | 493 |
| 88350 | Timberon | 479 |
| 88347 | Sacramento | 246 |
| 88344 | Pinon | 44 |
| 88354 | Weed | 29 |
| 88314 | Bent | 10 |
| 88342 | Orogrande | 9 |
| 88349 | Sunspot | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 16 ZCTAs in Otero County, New Mexico (US Census).