Eureka township Flag

Eureka township

County Seat:
No
Area (mi²):
57.609
State:
Kansas

Eureka township is located in Greenwood County, Kansas. Eureka township has a 2026 population of 357. Eureka township is currently declining at a rate of -0.56% annually and its population has decreased by -1.92% since the most recent census, which recorded a population of 364 in 2020.

The median household income in Eureka township is $69,007 with a poverty rate of 0%. The median age in Eureka township is 55 years: 53.6 years for males, and 63.3 years for females. For every 100 females there are 136.0 males.

357
Total Population
6.2
Density (mi²)
-2 -0.56%
Growth

Eureka township Population

Eureka township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026357-2-0.56%
2025359-2-0.55%
2024361-2-0.55%
202336300%
202236310.28%
2021362-2-0.55%
2020364-2-0.55%
201935610.28%
2018355-2-0.56%
2017357-2-0.56%
2016359-7-1.91%
2015366-2-0.54%
2014368-3-0.81%
2013371-3-0.8%
2012374-9-2.35%
2011383-12-3.04%
2010386-1-0.26%

Median Age

Overall: 55 years
Female: 63.3 years
Male: 53.6 years

Eureka township Adults

There are 243 adults, (64 of whom are seniors) in Eureka township.

Sex Ratio

Female: 125 (42.4%)
Male: 170 (57.6%)

Demographics

The racial composition of Eureka township includes 94.92% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White28094.92%
Two or more races93.05%
Native American62.03%
Race
Population ↓
Percentage (of total)
White28094.92%
Two or more races93.05%
Native American62.03%

Eureka township Marital Status

Economics and Income Statistics

Eureka township 's average per capita income is $28,333. Household income levels show a median of $69,007. The poverty rate stands at 0%.

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$69,559$84,864
Married Families$69,118-
Households$69,007$78,130
Non Families$47,656$48,704

$28,333

Average Income

$69,007

Median Household Income

0%

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)