San Juan County's estimated 2025 population is 120,887 with a growth rate of 0.09% in the past year according to the most recent United States census data. San Juan County is the 5th largest county in New Mexico. The 2010 population was 130,209 and has seen a growth of -7.16% since that time.
Data after 2023 is projected based on recent change
The racial composition of San Juan County includes 42.61% White, 39.85% Native American, 7.17% other race, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White (42.6%)
Native American (39.9%)
Two or more races (8.9%)
Other race (7.2%)
Black or African American (0.7%)
Asian (0.7%)
Native Hawaiian or Pacific Islander (0.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 51,630 | 42.61% |
| Native American | 48,293 | 39.85% |
| Two or more races | 10,833 | 8.94% |
| Other race | 8,686 | 7.17% |
| Black or African American | 870 | 0.72% |
| Asian | 847 | 0.7% |
| Native Hawaiian or Pacific Islander | 19 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
San Juan County's average per capita income is $37,343. Household income levels show a median of $53,020. The poverty rate stands at 23.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $79,352 | $102,022 |
| Families | $61,739 | $82,755 |
| Households | $53,020 | $74,068 |
| Non Families | $31,485 | $47,276 |
Average Income
Median Household Income
Poverty Rate