Peterborough Flag

Peterborough

County Seat:
No
Area (mi²):
4.767
State:
New Hampshire

Peterborough is a CDP located in Hillsborough County, New Hampshire. Peterborough has a 2025 population of 2,033. Peterborough is currently declining at a rate of -3.37% annually and its population has decreased by -24.82% since the most recent census, which recorded a population of 2,704 in 2020.

The average household income in Peterborough is $115,972 with a poverty rate of 8.14%.The median age in Peterborough is 59.6 years: 61.3 years for males, and 59 years for females.

2K
Total Population
426
Density (mi²)
-71 -3.37%
Growth

Peterborough Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)