Find the last 4 digits (ZIP+4) for an address in 87544

ZIP 87544, Los Alamos, NM is filled in. Just type the street address.

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ZIP Code 87544 – Los Alamos, NM

Los Alamos, New Mexico · Sandoval County · Mountain time

ZIP code87544
CityLos Alamos
StateNew Mexico
CountySandoval CountyLos Alamos County
Population13,598
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area133.02 sq mi
Center (lat, long)35.7670, -106.2951

Area codes in this area

505

These are the area codes that most often serve ZIP 87544 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

87547 White Rock · 5.8 mi87545 Los Alamos · 6.7 mi87083 Cochiti Lake · 9.3 mi87041 Pena Blanca · 11.5 mi87072 Cochiti Pueblo · 12.3 mi87507 Santa Fe · 14.5 mi87052 Santo Domingo Pueblo · 17 mi87532 Espanola · 18.1 mi

About ZIP 87544

ZIP code 87544 is assigned to Los Alamos, New Mexico. It crosses 2 counties; most of its land is in Sandoval County. Its Census area covers about 133.02 square miles of land. The closest neighboring ZIP is 87547 (White Rock), about 5.8 miles away.

Every address in 87544 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources