| Name | Harvey County |
| State | Kansas |
| FIPS Code | 20079 |
| County Seat | Newton |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 34,572 |
| Population Growth Rate(2000-2022) | -1.9% |
| Majority Ethnicity | White 95.88% |
| Public School Majority Ethnicity | White 69% |
| Partisan Voting Index | Republican:+9 |
| Unemployment Rate (December 2024) | 3.8% |
| Area Code(s) | 316 / 620 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 95.88% |
| African American | 1.8% |
| Hispanic | 1.07% |
| Asian | 1.13% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0.06% |
| 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% |