| Name | San Juan County |
| State | New Mexico |
| FIPS Code | 35045 |
| County Seat | Aztec |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 128,600 |
| Population Growth Rate(2000-2022) | -6.45% |
| Majority Ethnicity | White 52.26% |
| Public School Majority Ethnicity | Native American 48% |
| Partisan Voting Index | Republican:+12 |
| Unemployment Rate (January 2025) | 4.8% |
| Area Code(s) | 505 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 52.26% |
| African American | 0.87% |
| Hispanic | 45.89% |
| Asian | 0.92% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 22.53% |
| African American | 0.5% |
| Hispanic | 23.59% |
| Asian | 0.54% |
| Native American | 48.12% |
| Hawaiin/Pacific Islander | 0.06% |