THE CARROLL COUNTY LAND BRIEF
Land in the
Sebago-Ossipee Hills and Plains setting.
Carroll County has 931.9 square miles of land in New Hampshire. 3 mapped landscape regions meet across Carroll County: Sebago-Ossipee Hills and Plains, White Mountains/Blue Mountains, Upper Montane/Alpine Zone.
Forested hills and mountains span northern New England, the Adirondacks and higher Catskills. Glacial lakes and steep streams accompany a transition between northern hardwood and spruce-fir forests.
Regional context: Northeastern Highlands ↗ · Regional mapping across the county footprint
Where the landscape changes
Carroll County intersects 3 mapped regional units. The largest mapped shares are:
- Sebago-Ossipee Hills and Plains65.4%
- White Mountains/Blue Mountains33.1%
- Upper Montane/Alpine Zone1.5%
Finding your parcel within Carroll County
The atlas lists 28 cities, towns, townships, and Census communities associated with Carroll County, including Sandwich, Albany, Bartlett. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Carroll County by land and water
The Census records 61.6 square miles of water within Carroll County, or 6.2% of its total area. That share is close to Carroll County’s 6.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Carroll County has 24.2 times the land area of nearby Madison town (38.5 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Belknap County, Coos County, Grafton County, Strafford County within New Hampshire. A tract near one of these lines should be matched to the county identifier on its own records.