Los Alamos, NM micro area ZIP codes
The Los Alamos, NM micropolitan statistical area (CBSA 31060) covers 1 county in New Mexico and 2 ZIP codes.
- ZIP codes
- 2
- Population
- 5,837
- Avg. median income
- $156,400population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Los Alamos, NM area
ZIP codes in the Los Alamos, NM area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 87545 PO Box | Los Alamos | Los Alamos County | — | — | — |
| 87547 | White Rock | Los Alamos County | 5,837 | $156,444 | $591,500 |
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
Frequently asked questions
How many ZIP codes are in the Los Alamos, NM micro area?
2 ZIP codes, based on each ZIP code's main county.
Which counties make up the Los Alamos, NM area?
Los Alamos County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).