THE CHATHAM COUNTY LAND BRIEF
Land in the
Carolina Slate Belt setting.
Chatham County has 681.5 square miles of land in North Carolina. 3 mapped landscape regions meet across Chatham County: Carolina Slate Belt, Triassic Basins, Northern Outer Piedmont.
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.
Regional context: Piedmont ↗ · Regional mapping across the county footprint
Where the landscape changes
Chatham County intersects 3 mapped regional units. The largest mapped shares are:
- Carolina Slate Belt75.2%
- Triassic Basins23.4%
- Northern Outer Piedmont1.4%
Finding your parcel within Chatham County
The atlas lists 13 cities, towns, townships, and Census communities associated with Chatham County, including Cary, Apex, Pittsboro. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Chatham County by land and water
The Census records 27.3 square miles of water within Chatham County, or 3.8% of its total area. That share is close to Chatham County’s 3.8%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Chatham County has 76.5 times the land area of nearby Pittsboro town (8.91 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Alamance County, Durham County, Harnett County, Lee County, Moore County, Orange County, Randolph County, Wake County within North Carolina. A tract near one of these lines should be matched to the county identifier on its own records.

