| Zip Code | City | Population ↓ |
|---|---|---|
| 88310 | Alamogordo | 36,990 |
| 88081 | Chaparral | 17,183 |
| 88330 | Holloman Air Force Base | 4,182 |
| 88352 | Tularosa | 4,179 |
| 88340 | Mescalero | 3,969 |
| 88317 | Cloudcroft | 2,143 |
| 88337 | La Luz | 1,947 |
| 88325 | High Rolls Mountain Park | 1,674 |
| 88311 | Alamogordo | 829 |
| 88314 | Bent | 186 |
| 88350 | Timberon | 116 |
| 88354 | Weed | 88 |
| 88344 | Pinon | 34 |
| 88347 | Sacramento | 15 |
| 88342 | Orogrande | 0 |
| 88349 | Sunspot | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 16 ZCTAs in Otero County, New Mexico (US Census).