Alto, NM zip code
Alto, New Mexico uses one zip code: 88312. Most of it is in Lincoln County. Together these zip codes are home to about 3.3K people.
Zip codes
1
Population
3.3K
All zips combined
Largest zip
88312
3,287 residents
Zip codes in Alto
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 88312 | 3,287 | $80,345 |