Eureka, Kansas Population 2024

2,295

Eureka is a city located in Greenwood County Kansas. Eureka has a 2024 population of 2,295. It is also the county seat of Greenwood County.Eureka is currently declining at a rate of annually and its population has decreased by -0.69% since the most recent census, which recorded a population of 2,311 in 2020.

The average household income in Eureka is $56,612 with a poverty rate of 27.88%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Eureka is 45 years, 41.3 years for males, and 50.5 years for females.

Eureka Demographics

According to the most recent ACS, the racial composition of Eureka was:

  • White: 90.4%
  • Two or more races: 3.84%
  • Native American: 2.55%
  • Other race: 1.21%
  • Black or African American: 1.12%
  • Asian: 0.89%
  • Native Hawaiian or Pacific Islander:
State
Kansas
Land Area (mi²)
2.3 sq mi
Density (mi²)
1,002.20/sq mi
Growth Since 2020
-0.69% (-16)
The current population of Eureka, Kansas is 2,295 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,311.

Eureka, Kansas Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,02490.4%
Two or more races863.84%
Native American572.55%
Other race271.21%
Black or African American251.12%
Asian200.89%
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Native American

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Eureka Population by Race

Eureka Population Pyramid 2024

Eureka Median Age

45

Total

41.3

Male

50.5

Female

Eureka Adults

There are 1,723 adults, (523 of whom are seniors) in Eureka.

Eureka Age Dependency

86.6

Age Dependency Ratio

43.6

Old Age Dependency Ratio

43

Child Dependency Ratio

Eureka Sex Ratio

Female1,15851.72%
Male1,08148.28%

Eureka Population by Age

Eureka Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9422.2974.425.6
Non Family4091.0973.326.7
Married3063.2986.613.4
Female1452.7941.458.6
Male823.6292.77.3
showing: 5 rows

3.05

Average Family Size

2.29

Average Household Size

74.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Eureka Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Eureka Educational Attainment by Sex (over 25)

Eureka Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 87.5%.

Eureka Educational Attainment by Race

All

Male

Female

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$31,098

Average Earnings

$41,739

Average Male

$27,863

Average Female

Eureka Earnings by Educational Attainment

Eureka Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Eureka Language

97.75% of Eureka residents speak only English, while 2.25% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.86% of the population.

Eureka Language

Eureka Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,91952127.15%
Hispanic1263628.57%
Multiple813138.27%
Native572849.12%
Black1414100%
Other27829.63%
showing: 6 rows

27.88%

Overall Poverty Rate

25.77%

Male Poverty Rate

29.87%

Female Poverty Rate

Poverty in Eureka

The race most likely to be in poverty in Eureka is Black, with 100% below the poverty level.

The race least likely to be in poverty in Eureka is White, with 27.15% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.18%. Among those working part-time, it was 43.23%, and for those that did not work, the poverty rate was 31.31%.

Eureka Poverty

rate

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Rate
Poverty
Less Than 9th Grade42.67%
High School30.94%
Some College14.06%
Bachelors or Greater
showing: 4 rows

Eureka Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed33.33%
Female Unemployed27.5%
Female Employed23.06%
Male Employed18.75%
showing: 4 rows

Eureka Poverty Rate by Employment Status and Sex

Eureka Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Eureka Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

41.5%

Overall Marriage Rate

41.9%

Male Marriage Rate

41.2%

Female Marriage Rate

Eureka Married by Age and Sex

male

female

Eureka Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is Over 65.

Eureka Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Eureka Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

175

Number of Veterans

175

Male Veterans

Female Veterans

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Eureka Veterans by War

count

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Eureka Veterans by Age

count

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Eureka Veterans by Race

Eureka Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

15.76%

Veteran Poverty Rate

31.52%

Veteran Disability Rate

Eureka Veterans by Education

LaborForceParticipation

59.6%

Labor Force Participation

56.9%

Employment Rate

4.6%

Unemployment Rate

Eureka Employment by Age

LaborForceParticipation

Eureka Employment by Race

LaborForceParticipation

Eureka Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

77.94%

Born in Eureka

99.06%

Native Born

0.94%

Foreign Born

0.71%

Non Citizen

0.22%

Naturalized

Place of Birth

99.06% of Eureka residents were born in the United States, with 77.94% having been born in Kansas. 0.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Eureka Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20292,295
20282,295
20272,295
20262,295
20252,295
20242,295
20232,295
20222,295
20212,295-16-0.69%
20202,311-43-1.83%
20192,354-5-0.21%
20182,359-25-1.05%
20172,384-15-0.63%
20162,399-51-2.08%
20152,450-27-1.09%
20142,477-30-1.2%
20132,507-27-1.07%
20122,534-74-2.84%
20112,608-29-1.1%
20102,637-277-9.51%
20002,914-60-2.02%
19902,974-451-13.17%
19803,425-151-4.22%
19703,576-479-11.81%
19604,055972.45%
19503,9581554.08%
19403,8031052.84%
19303,6981,09241.9%
19202,606
showing: 29 rows

Eureka Population by Year