Washington Flag

Washington

County Seat:
Yes
Area (mi²):
58.192
State:
Kansas

Washington is located in Washington County, Kansas. Washington has a 2025 population of 3,527 . It is also the county seat of Washington County . Washington is currently growing at a rate of 0.09% annually but its population has decreased by -0.08% since the most recent census, which recorded a population of 3,530 in 2020.

The average household income in Washington is $83,214 with a poverty rate of 12.48%. The median age in Washington is 43.5 years: 43.1 years for males, and 44.6 years for females. For every 100 females there are 91.9 males.

3.5K
Total Population
61
Density (mi²)
3 0.09%
Growth

Washington Population

Washington Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Washington includes 96.82% White, and smaller percentages for Two or more races, Native American, Black or African American, other race and multiracial populations.

Population by Race

White (96.82%)

Two or more races (1.82%)

Native American (0.6%)

Black or African American (0.48%)

Other race (0.28%)

Race
Population
Percentage (of total)
White3,41296.82%
Two or more races641.82%
Native American210.6%
Black or African American170.48%
Other race100.28%

Washington Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington's average per capita income is $46,321. Household income levels show a median of $64,321. The poverty rate stands at 12.48%.

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$94,141-
Families$83,393$96,909
Households$64,321$83,214
Non Families$30,667$46,181

$46,321

Average Income

$64,321

Median Household Income

12.48%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)