THE HARNETT COUNTY LAND BRIEF
Land in the
Rolling Coastal Plain setting.
Harnett County has 595.1 square miles of land in North Carolina. 4 mapped landscape regions meet across Harnett County: Rolling Coastal Plain, Sand Hills, Northern Outer Piedmont, among others.
Irregular plains of sand, silt and clay support a mix of pine and hardwood landscapes. The region has more relief than the lower coastal plain, with generally gentle stream gradients.
Regional context: Southeastern Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Harnett County intersects 4 mapped regional units. The largest mapped shares are:
- Rolling Coastal Plain48.9%
- Sand Hills31.3%
- Northern Outer Piedmont14.3%
- Southeastern Floodplains and Low Terraces5.4%
Piedmont in Harnett County
The Piedmont is a belt of irregular plains and hills between the Appalachians and the coastal plain. A complex mixture of older rocks underlies its pine and hardwood woodland landscapes.
Read the regional source ↗Finding your parcel within Harnett County
The atlas lists 14 cities, towns, townships, and Census communities associated with Harnett County, including Anderson Creek, Fuquay-Varina, Spout Springs. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Harnett County by land and water
The Census records 6.32 square miles of water within Harnett County, or 1.1% of its total area. That share is close to Harnett County’s 1.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Harnett County has 73.3 times the land area of nearby Lillington town (8.12 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Chatham County, Cumberland County, Johnston County, Lee County, Moore County, Sampson County, Wake County within North Carolina. A tract near one of these lines should be matched to the county identifier on its own records.

