| Name | Linn County |
| State | Kansas |
| FIPS Code | 20107 |
| County Seat | Mound City |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 9,613 |
| Population Growth Rate(2000-2022) | -0.67% |
| Majority Ethnicity | White 97.73% |
| Public School Majority Ethnicity | White 89% |
| Partisan Voting Index | Strongly Republican:+33 |
| Unemployment Rate (January 2025) | 4.3% |
| Area Code(s) | 913 / 785 / 620 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.73% |
| African American | 1% |
| Hispanic | 0.2% |
| Asian | 0.61% |
| Native American | 0.23% |
| Hawaiin/Pacific Islander | 0.23% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 88.64% |
| African American | 1.66% |
| Hispanic | 4.6% |
| Asian | 0.39% |
| Native American | 0.89% |
| Hawaiin/Pacific Islander | 0.06% |