| Name | Harvey County |
| State | Kansas |
| FIPS Code | 20079 |
| County Seat | Newton |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 33,635 |
| Population Growth Rate(2020-2024) | -1.17% |
| Majority Ethnicity | White 84.98% |
| Public School Majority Ethnicity | White 69% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 8.5% |
| Area Code(s) | 316 / 620 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 84.98% |
| African American | 1.1% |
| Hispanic | 12.08% |
| Asian | 0.76% |
| Native American | 1.08% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 68.9% |
| African American | 2.15% |
| Hispanic | 21.96% |
| Asian | 0.99% |
| Native American | 0.52% |
| Hawaiin/Pacific Islander | 0.1% |