Zip Code 87401 — Farmington, NM
87401 is a ZIP Code associated with Farmington, NM, located within San Juan. The postal region supports an estimated population of 45,229 residents across Data Pending housing units, with a population density of 131.5 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (36.738240, -108.183770)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 87401 |
| Primary City | Farmington |
| State / Province | NM |
| County | San Juan |
| Total Population | 45,229 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 131.5 people/sq mi |
| Timezone | America/Denver |
How 87401 Compares
| Metric | ZIP 87401 | San Juan County | NM State Average |
|---|
| Population | 45,229 | 119,399 | 2,118,558 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 131.5 /sq mi | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →