100 Smallest ZIP Codes in the United States by Population in Los Alamos County, New Mexico
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Los Alamos County, New Mexico.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 87547 | WHITE ROCK | NM | 5,592 |
| 2 | 87544 | LOS ALAMOS | NM | 13,661 |