Deerfield

County:: Rockingham County
County Seat:: No
Area (mi²):: 50.758
State:: New Hampshire

Deerfield is located in Rockingham County, New Hampshire. Deerfield has a 2025 population of 4,971. Deerfield is currently growing at a rate of 0.08% annually and its population has increased by 2.2% since the most recent census, which recorded a population of 4,864 in 2020.

The average household income in Deerfield is $150,566 with a poverty rate of 5.65%.The median age in Deerfield is 42.5 years: 42 years for males, and 42.8 years for females.

Demographics

The racial composition of Deerfield includes 94.96% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	4,654	94.96%
Two or more races	180	3.67%
Other race	39	0.8%
Asian	28	0.57%

Deerfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Deerfield's average per capita income is $67,519. Household income levels show a median of $126,625. The poverty rate stands at 5.65%.

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	$150,345	-
Families	$150,022	$167,990
Households	$126,625	$150,566
Non Families	$61,518	$84,801

$67,519

Average Income

$126,625

Median Household Income

5.65%

Poverty Rate