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 and multiracial populations.

Population by Race

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%

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