Jefferson

County:: Coos County
County Seat:: No
Area (mi²):: 49.995
State:: New Hampshire

Jefferson is located in Coos County, New Hampshire. Jefferson has a 2025 population of 1,067. Jefferson is currently growing at a rate of 0.19% annually and its population has increased by 2.11% since the most recent census, which recorded a population of 1,045 in 2020.

The average household income in Jefferson is $87,352 with a poverty rate of 9.09%.The median age in Jefferson is 58.6 years: 58.8 years for males, and 58.4 years for females.

Demographics

The racial composition of Jefferson includes 98.32% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	995	98.32%
Two or more races	16	1.58%
Other race	1	0.1%

Jefferson Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson's average per capita income is $44,773. Household income levels show a median of $66,776. The poverty rate stands at 9.09%.

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	$81,161	-
Families	$80,625	$104,894
Households	$66,776	$87,352
Non Families	$65,282	$63,635

$44,773

Average Income

$66,776

Median Household Income

9.09%

Poverty Rate