Allenstown is a city in New Hampshire. So far we have accumulated 0 streets in Allenstown and on these streets we have added 0 real estate properties.
- Federal District
- New Hampshire
Allenstown is a town in Merrimack County, New Hampshire, United States. The population was 4,322 at the 2010 census. Allenstown includes a portion of the village of Suncook. Just over one-half of the town's area is covered by Bear Brook State Park.