Auburn

County:: Rockingham County
County Seat:: No
Area (mi²):: 25.35
State:: New Hampshire

Auburn is located in Rockingham County, New Hampshire. Auburn has a 2025 population of 6,269. Auburn is currently growing at a rate of 0.79% annually and its population has increased by 5.22% since the most recent census, which recorded a population of 5,958 in 2020.

The average household income in Auburn is $176,738 with a poverty rate of 1.41%.The median age in Auburn is 44.7 years: 44.6 years for males, and 44.7 years for females.

Demographics

The racial composition of Auburn includes 94.71% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,712	94.71%
Two or more races	259	4.29%
Black or African American	60	0.99%

Auburn Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Auburn's average per capita income is $76,125. Household income levels show a median of $146,290. The poverty rate stands at 1.41%.

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	$165,298	-
Families	$150,820	$182,157
Households	$146,290	$176,738
Non Families	$80,385	$82,284

$76,125

Average Income

$146,290

Median Household Income

1.41%

Poverty Rate