Washington

County:: Sullivan County
County Seat:: No
Area (mi²):: 45.711
State:: New Hampshire

Washington is located in Sullivan County, New Hampshire. Washington has a 2025 population of 1,195. Washington is currently declining at a rate of -0.42% annually but its population has increased by 0.17% since the most recent census, which recorded a population of 1,193 in 2020.

The average household income in Washington is $112,653 with a poverty rate of 7.25%. The median age in Washington is 55.3 years: 54.6 years for males, and 57.5 years for females.

Demographics

The racial composition of Washington includes 97.08% White, and smaller percentages for Two or more races, Black or African American, other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,098	97.08%
Two or more races	15	1.33%
Black or African American	11	0.97%
Other race	4	0.35%
Native American	3	0.27%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Washington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington's average per capita income is $54,564. Household income levels show a median of $85,417. The poverty rate stands at 7.25%.

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	$121,250	-
Families	$100,375	$120,911
Households	$85,417	$112,653
Non Families	$33,929	$67,523

$54,564

Average Income

$85,417

Median Household Income

7.25%

Poverty Rate