Allenstown is located in New Hampshire. Allenstown, New Hampshire has a population of 4,315. Allenstown is less family-centric than the surrounding county with 28.01% of the households containing married families with children. The county average for households married with children is 30.37%.
The median household income in Allenstown, New Hampshire is $54,769. The median household income for the surrounding county is $69,856 compared to the national median of $57,652. The median age of people living in Allenstown is 43.8 years.
The average high temperature in July is 80.4 degrees, with an average low temperature in January of 9.9 degrees. The average rainfall is approximately 46.5 inches per year, with 68.2 inches of snow per year.
