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 2026 population of 2,168. Peterborough is currently declining at a rate of -2.61% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Peterborough is $85,833 with a poverty rate of 3.19%. The median age in Peterborough is 55.5 years: 56.3 years for males, and 54.7 years for females. For every 100 females there are 88.5 males.

2.2K
Total Population
455
Density (mi²)
-58 -2.61%
Growth

Peterborough Population

Peterborough Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,168-58-2.61%
20252,226-59-2.58%

Median Age

Overall: 55.5 years
Female: 54.7 years
Male: 56.3 years

Peterborough Adults

There are 2,276 adults, (891 of whom are seniors) in Peterborough.

Sex Ratio

Female: 1,347 (53.1%)
Male: 1,192 (46.9%)

Demographics

The racial composition of Peterborough includes 92.79% White, 5.16% other race, and smaller percentages for Asian, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,35692.79%
Other race1315.16%
Asian351.38%
Two or more races170.67%
Race
Population ↓
Percentage (of total)
Other race1315.16%
Race
Population ↓
Percentage (of total)
White2,35692.79%
Asian351.38%
Two or more races170.67%

Peterborough Marital Status

Economics and Income Statistics

Peterborough 's average per capita income is $70,278. Household income levels show a median of $85,833. The poverty rate stands at 3.19%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$157,074-
Families$155,319$157,272
Households$85,833$123,675
Non Families$73,500$92,139

$70,278

Average Income

$85,833

Median Household Income

3.19%

Poverty Rate

Nearby Cities

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)