| Name | Alamosa County |
| State | Colorado |
| FIPS Code | 08003 |
| County Seat | Alamosa |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 15,750 |
| Population Growth Rate(2000-2022) | 6.03% |
| Majority Ethnicity | White 89.22% |
| Public School Majority Ethnicity | Hispanic 59% |
| Partisan Voting Index | Republican:+3 |
| Unemployment Rate (January 2025) | 5.1% |
| Area Code(s) | 719 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 89.22% |
| African American | 1.49% |
| Hispanic | 5.73% |
| Asian | 2.86% |
| Native American | 0.35% |
| Hawaiin/Pacific Islander | 0.35% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 35.16% |
| African American | 0.72% |
| Hispanic | 59.24% |
| Asian | 0.84% |
| Native American | 1.64% |
| Hawaiin/Pacific Islander | 0.29% |