The CDP occupies the central-western part of the town of Pittsfield, on both sides of the Suncook River.

[3] Route 28 bypasses the center of the village to its northwest, leading southwest 6 miles (10 km) to the Epsom traffic circle and northeast 13 miles (21 km) to Alton.

New Hampshire Route 107 passes through the center of Pittsfield as Catamount Road and Carroll Street, leading southeast 8 miles (13 km) to Northwood Narrows and northwest 11 miles (18 km) to Gilmanton.

According to the U.S. Census Bureau, the Pittsfield CDP has a total area of 1.7 square miles (4.4 km2), all of it recorded as land.

31.3% of all households were made up of individuals, and 9.4% were someone living alone who was 65 years of age or older.