| Name | Harper County |
| State | Kansas |
| FIPS Code | 20077 |
| County Seat | Anthony |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 5,392 |
| Population Growth Rate(2020-2024) | -1.72% |
| Majority Ethnicity | White 90.71% |
| Public School Majority Ethnicity | White 80% |
| Partisan Voting Index | Strongly Republican:+33 |
| Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 6.5% |
| Area Code(s) | 620 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 90.71% |
| African American | 0.84% |
| Hispanic | 7.73% |
| Asian | 0.2% |
| Native American | 0.4% |
| Hawaiin/Pacific Islander | 0.11% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 79.74% |
| African American | 0.3% |
| Hispanic | 13.17% |
| Asian | 0.5% |
| Native American | 1.2% |
| Hawaiin/Pacific Islander | 0.2% |