Hanover

County:: Grafton County
County Seat:: No
Area (mi²):: 4.522
State:: New Hampshire

Hanover is a CDP located in Grafton County, New Hampshire. Hanover has a 2025 population of 8,134. Hanover is currently declining at a rate of -0.4% annually and its population has decreased by -6.98% since the most recent census, which recorded a population of 8,744 in 2020.

The average household income in Hanover is $221,669 with a poverty rate of 9.87%.The median age in Hanover is 21.8 years: 21.6 years for males, and 22.1 years for females.

Demographics

The racial composition of Hanover includes 71.16% White, 11.85% Asian, 4.18% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	6,063	71.16%
Asian	1,010	11.85%
Two or more races	854	10.02%
Black or African American	356	4.18%
Other race	203	2.38%
Native American	22	0.26%
Native Hawaiian or Pacific Islander	12	0.14%

Hanover Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hanover's average per capita income is $83,634. Household income levels show a median of $135,250. The poverty rate stands at 9.87%.

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
Families	$250,001	$344,478
Married Families	$250,001	-
Households	$135,250	$221,669
Non Families	$56,250	$94,883

$83,634

Average Income

$135,250

Median Household Income

9.87%

Poverty Rate