THE FRANKLIN COUNTY LAND BRIEF
Land in the
Worcester/Monadnock Plateau setting.
Franklin County has 699.2 square miles of land in Massachusetts. 6 mapped landscape regions meet across Franklin County: Worcester/Monadnock Plateau, Vermont Piedmont, Green Mountains/Berkshire Highlands, among others.
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
Franklin County intersects 6 mapped regional units. The largest mapped shares are:
- Worcester/Monadnock Plateau34.2%
- Vermont Piedmont20.9%
- Green Mountains/Berkshire Highlands19.6%
- Connecticut Valley16.6%
- Lower Worcester Plateau/Eastern Connecticut Upland5.5%
Northeastern Coastal Zone in Franklin County
Irregular plains and low hills form a coastal transition with glacial lakes and oak-pine woodland. This northeastern landscape is gentler than the mountainous country farther inland.
Read the regional source ↗Finding your parcel within Franklin County
The atlas lists 33 cities, towns, townships, and Census communities associated with Franklin County, including New Salem, Colrain, Ashfield. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Franklin County by land and water
The Census records 25.3 square miles of water within Franklin County, or 3.5% of its total area. That share is close to Franklin County’s 3.5%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Franklin County has 367.8 times the land area of nearby Turners Falls CDP (1.9 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Berkshire County, Hampshire County, Worcester County within Massachusetts. A tract near one of these lines should be matched to the county identifier on its own records.

