Washington Flag

Washington

County Seat:
Yes
Area (mi²):
44.907
State:
Kansas

Washington is located in Washington County, Kansas. Washington has a 2025 population of 448 . It is also the county seat of Washington County . Washington is currently declining at a rate of -1.1% annually and its population has decreased by -4.48% since the most recent census, which recorded a population of 469 in 2020.

The average household income in Washington is $65,315 with a poverty rate of 28.26%. The median age in Washington is 35.5 years: 32.8 years for males, and 40 years for females. For every 100 females there are 75.1 males.

448
Total Population
10
Density (mi²)
-5 -1.1%
Growth

Washington Population

Washington Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Washington includes 94.99% White, and smaller percentages for Black or African American, Native American and multiracial populations.

Population by Race

White (94.99%)

Two or more races (3.21%)

Black or African American (1.4%)

Native American (0.4%)

Race
Population
Percentage (of total)
White47494.99%
Two or more races163.21%
Black or African American71.4%
Native American20.4%

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 $37,885. Household income levels show a median of $58,092. The poverty rate stands at 28.26%.

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$96,458-
Families$78,750$84,291
Households$58,092$65,315
Non Families$20,750$31,328

$37,885

Average Income

$58,092

Median Household Income

28.26%

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)