County · New Mexico · United States
San Juan County ZIP codes
17 ZIP codes · 15 cities · FIPS 35045
Key facts
- State
- New Mexico (NM)
- FIPS code
- 35045
- Population
- 121,178
- Median household income
- $53,020
- Median age
- 38
- Land area
- 5,517.2 sq mi (14,289.6 km²)
- Population density
- 22 / sq mi
- Area codes
- 505
Cities and ZIP codes in San Juan County (15)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.