| Name | Harnett County |
| State | North Carolina |
| FIPS Code | 37085 |
| County Seat | Lillington |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 141,792 |
| Population Growth Rate(2020-2024) | 5.81% |
| Majority Ethnicity | White 62.34% |
| Public School Majority Ethnicity | White 53% |
| Partisan Voting Index | Republican:+13 |
| Unemployment Rate (May 2026) | 4.0% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 910 / 919 / 984 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 62.34% |
| African American | 20.59% |
| Hispanic | 14.49% |
| Asian | 1.17% |
| Native American | 1.19% |
| Hawaiin/Pacific Islander | 0.22% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 52.82% |
| African American | 16.02% |
| Hispanic | 23.02% |
| Asian | 1.96% |
| Native American | 0.45% |
| Hawaiin/Pacific Islander | 0.1% |