Chesterfield

County:: Cheshire County
County Seat:: No
Area (mi²):: 45.559
State:: New Hampshire

Chesterfield is located in Cheshire County, New Hampshire. Chesterfield has a 2025 population of 3,685. Chesterfield is currently growing at a rate of 0.46% annually and its population has increased by 3.57% since the most recent census, which recorded a population of 3,558 in 2020.

The average household income in Chesterfield is $118,787 with a poverty rate of 7.96%.The median age in Chesterfield is 51.4 years: 44.5 years for males, and 54.2 years for females.

Demographics

The racial composition of Chesterfield includes 94.63% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,399	94.63%
Two or more races	127	3.54%
Asian	66	1.84%

Chesterfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chesterfield's average per capita income is $65,216. Household income levels show a median of $110,737. The poverty rate stands at 7.96%.

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	$130,417	-
Families	$117,083	$139,449
Households	$110,737	$118,787
Non Families	$43,343	$58,811

$65,216

Average Income

$110,737

Median Household Income

7.96%

Poverty Rate