Grafton County Flag

Grafton County

State:
New Hampshire
County Seat:

Grafton County's estimated 2025 population is 93,176 with a growth rate of 0.02% in the past year according to the most recent United States census data. Grafton County is the 5th largest county in New Hampshire. The 2010 population was 89,133 and has seen a growth of 4.54% since that time.

93,176
Total Population
55
Population Density (mi²)
5
Population Rank (State)
15 0.02%
Annual Population Growth

Grafton County Population

Grafton County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grafton County includes 88.92% White, 3.49% Asian, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White81,58988.92%
Two or more races4,5034.91%
Asian3,2053.49%
Black or African American1,2211.33%
Other race1,0371.13%
Native American1740.19%
Native Hawaiian or Pacific Islander300.03%

Grafton County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grafton County's average per capita income is $51,808. Household income levels show a median of $84,021. The poverty rate stands at 10.13%.

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$117,134-
Families$105,927$144,880
Households$84,021$118,425
Non Families$49,756$73,718

$51,808

Average Income

$84,021

Median Household Income

10.13%

Poverty Rate