| Name | Big Horn County |
| State | Wyoming |
| FIPS Code | 56003 |
| County Seat | Basin |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 11,636 |
| Population Growth Rate(2000-2022) | -1.26% |
| Majority Ethnicity | White 97.5% |
| Public School Majority Ethnicity | White 84% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (December 2024) | 3.4% |
| Area Code(s) | 307 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.5% |
| African American | 0.48% |
| Hispanic | 0.68% |
| Asian | 0.76% |
| Native American | 0.29% |
| Hawaiin/Pacific Islander | 0.29% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 83.96% |
| African American | 0.79% |
| Hispanic | 11.65% |
| Asian | 0.41% |
| Native American | 0.9% |
| Hawaiin/Pacific Islander | 0% |