County ProfileNM
San Juan County
Population: 121,661 · 17 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
121,661
People
Median age
38.3
Housing
Total households
41,732
Income
Median household income
$55,872
Housing
Total housing units
48,255
Employment
Employment rate
49.2%
Education
Bachelor’s degree or higher
18.3%
Healthcare
Insured population
87.1%
County details
Local time 03:34:49(MT)| Name | San Juan |
|---|---|
| Total ZIP codes | 17total |
| ZIP codes (by type) | 12 Standard5 PO Box |
| Area code | 505, 575 |
| Timezone | Mountain Time (MT) |
| Coordinates | 36.5116245, -108.3245778 |
| Land area | 5,517.2 sq miles(14,289.6 km²) |
Map of San Juan county, New Mexico with ZIP codes
Cities and Communities in San Juan County
Compare the largest cities in San Juan County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Farmington | 46,624 | $68,784 | 3ZIPs |
| Shiprock | 7,718 | $35,900 | 1ZIPs |
| Bloomfield | 7,421 | $48,472 | 1ZIPs |
| Aztec | 6,201 | $41,977 | 1ZIPs |
| La Plata | 2,105 | $57,071 | 1ZIPs |
| Flora Vista | 2,048 | $44,352 | 1ZIPs |
| Waterflow | 1,554 | $61,429 | 1ZIPs |
| Fruitland | 771 | $142,750 | 1ZIPs |
| Kirtland | 585 | $100,000 | 1ZIPs |
| Newcomb | 494 | $35,313 | 1ZIPs |
| Blanco | 491 | $55,625 | 1ZIPs |
| Sanostee | 322 | $56,250 | 1ZIPs |
| Nageezi | 277 | $12,321 | 1ZIPs |
| Sheep Springs | 262 | $30,625 | 1ZIPs |
| Navajo Dam | 253 | $12,011 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in San Juan County
Review the most populated postal areas across San Juan County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 87401 | Farmington | $61,886 | 44,724 |
| 87410 | Aztec | $55,189 | 16,064 |
| 87413 | Bloomfield | $49,869 | 14,652 |
| 87402 | Farmington | $79,461 | 11,646 |
| 87420 | Shiprock | $36,335 | 10,462 |
| 87417 | Kirtland | $75,215 | 5,838 |
| 87416 | Fruitland | $49,973 | 5,310 |
| 87421 | Waterflow | $51,029 | 1,717 |
| 87415 | Flora Vista | $44,095 | 1,708 |
| 87455 | Newcomb | $38,167 | 1,641 |
| 87364 | Sheep Springs | $32,500 | 1,553 |
| 87461 | Sanostee | $32,981 | 1,313 |
| 87037 | Nageezi | $19,044 | 1,170 |
| 87418 | La Plata | $82,750 | 1,052 |
| 87412 | Blanco | $55,417 | 766 |
| 87499 | Farmington | $40,662 | 602 |
| 87419 | Navajo Dam | $21,007 | 296 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS