El Dorado Flag

El Dorado

County:
Butler County
County Seat:
Yes
Area (mi²):
50.9
State:
Kansas

El Dorado is located in Butler County, Kansas. El Dorado has a 2025 population of 636. It is also the county seat of Butler County. El Dorado is currently declining at a rate of -1.24% annually and its population has decreased by -1.85% since the most recent census, which recorded a population of 648 in 2020.

The average household income in El Dorado is $82,807 with a poverty rate of 3.28%. The median age in El Dorado is 55.9 years: 49.5 years for males, and 65.1 years for females.

636
Total Population
12
Density (mi²)
-8 -1.24%
Growth

El Dorado Population

El Dorado Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of El Dorado includes 71.43% White, 4.45% Black or African American, and smaller percentages for other race and multiracial populations.

Population by Race

White (71.4%)

Two or more races (22.7%)

Black or African American (4.5%)

Other race (1.4%)

Race
Population
Percentage (of total)
White30571.43%
Two or more races9722.72%
Black or African American194.45%
Other race61.41%

El Dorado Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

El Dorado's average per capita income is $41,914. Household income levels show a median of $82,353. The poverty rate stands at 3.28%.

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
Families$103,250$96,887
Married Families$103,250-
Households$82,353$82,807
Non Families--

$41,914

Average Income

$82,353

Median Household Income

3.28%

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)