Eureka, South Dakota Population 2022

808
map placeholder

Eureka is a city located in McPherson County South Dakota. Eureka has a 2020 population of 808. Eureka is currently declining at a rate of -0.74% annually and its population has decreased by -6.48% since the most recent census, which recorded a population of 864 in 2010.

The average household income in Eureka is $46,623 with a poverty rate of 16.90%. The median rental costs in recent years comes to $488 per month, and the median house value is $49,800. The median age in Eureka is 58 years, 54.4 years for males, and 59.6 years for females.

Eureka Demographics

According to the most recent ACS, the racial composition of Eurekawas:

  • White: 92.93%
  • Black or African American: 4.72%
  • Asian: 1.57%
  • Two or more races: 0.79%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Eureka, South Dakota is 808 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 808.The last official US Census in 2010 recorded the population at 864.

Eureka, South Dakota Population 2022

Population by Race

Race Population Percentage
White94692.93%
Black or African American484.72%
Asian161.57%
Two or More Races80.79%
Loading...

Eureka Population by Race

Eureka Population Pyramid $2022

Loading...

Eureka Median Age

58


Total

54.4


Male

59.6


Female

Eureka Adults

There are 891 adults, (403 of whom are seniors) in Eureka.

Eureka Age Dependency

Age Dependency Ratio

82.6

Old Age Dependency Ratio

26

Child Dependency Ratio

Eureka Sex Ratio

Female

584

57.37%

Male

434

42.63%

Eureka Population by Age

Eureka Renter vs Owner Occupied by Household Type

map placeholder

Eureka Household Types

Type Owner Renter
Female0%100%
Non Family61.7%38.3%
All72.5%27.5%
Married90.2%9.8%
Male100%0%

72.5%

Rate of Home Ownership

Eureka Households and Families

Type Count Average Size Owned
All5351.7172.5
Non Family2871.0161.7
Married1942.4790.2
Male363.17100
Female181.890

2.41

Average Family Size

1.71

Average Household Size

Loading...

Eureka Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade9412.55%
9th to 12th Grade8411.21%
High School Graduate24232.31%
Some College11315.09%
Associates Degree7610.15%
Bachelors Degree9312.42%
Graduate Degree476.28%
Loading...

Eureka Educational Attainment by Sex (over 25)

Eureka Educational Attainment by Race

Loading...
Race Total High School Bachelors
White707529116
Black1818
Asian161616
2+ Races888

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Eureka Educational Attainment by Race

Loading...
Name Average Male Female
Overall$28,359$43,452$22,368
Less Than 9th Grade$9,922$$9,922
High School Graduate$20,156$$21,406
Some College$43,929$47,031$28,125
Bachelors Degree$37,578$38,269$29,659
Graduate Degree$$44,091$

$28,359

Average Earnings

$43,452

Average Male

$22,368

Average Female

Eureka Earnings by Educational Attainment

Eureka Language by Age

Loading...

Eureka Language

88.79% of Eureka residents speak only English, while 11.21% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 8.36% of the population.

Eureka Language

Eureka Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White81610612.99%
Black483981.25%
Asian161062.50%
OtherNaN%

16.90%

Overall Poverty Rate

8.00%

Male Poverty Rate

24.59%

Female Poverty Rate

Poverty in Eureka

The race most likely to be in poverty in Eureka is Black, with 81.25% below the poverty level.

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

The poverty rate among those that worked full-time for the past 12 months was 10.19%. Among those working part-time, it was 12.14%, and for those that did not work, the poverty rate was 19.10%.

Eureka Poverty

Loading...
Name Poverty
Less Than 9th Grade41.98%
High School10.61%
Some College9.24%
Bachelors or Greater7.41%

Eureka Poverty Rate by Education

Loading...
Rate Poverty
Female Employed18.70%
Female Unemployed0.00%
Male Unemployed0.00%
Male Employed3.75%

Eureka Poverty Rate by Employment Status and Sex

Eureka Income by Household Type

Loading...
Name Median Mean
Households$30,321$46,623
Families$67,976$67,424
Married Families$67,976-
Non Families$20,353$25,023
Loading...

Income by Household Type

Eureka Marital Status

map placeholder

Marriage Rates

47.0%

Overall Marriage Rate

57.0%

Male Marriage Rate

39.5%

Female Marriage Rate

Eureka Married by Age and Sex

Loading...

Eureka Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 55-64.

Eureka Marital Status by Race

map placeholder

Eureka Marital Status

Loading...

88

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Vietnam36
First Gulf War27
World War II4
Korea4
Second Gulf War

Eureka Veterans by War

Loading...
Age Group Veterans
75+38
55 to 6433
65 to 7417
35 to 54
18 to 34

Eureka Veterans by Age

Loading...

Eureka Veterans by Race

Eureka Veterans by Education

Loading...

0.00%

Veteran Poverty Rate

13.10%

Veteran Disability Rate

Eureka Veterans by Education

Loading...

56.2%

Labor Force Participation

55.9%

Employment Rate

0.6%

Unemployment Rate

Eureka Employment by Age

Loading...

Eureka Employment by Race

Loading...

Eureka Employment by Education

Origin of Non-Citizens

Loading...

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

Origin of Naturalized Citizens

Loading...

66.99%

Born in Eureka

97.35%

Native Born

2.65%

Foreign Born

1.08%

Non Citizen

1.57%

Naturalized

Place of Birth

97.35% of Eureka residents were born in the United States, with 66.99% having been born in South Dakota. 1.08% 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: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
2022808-6-0.74%
2021814-6-0.73%
2020820-6-0.73%
2019826-6-0.72%
2018832-1-0.12%
2017833-5-0.60%
201683830.36%
2015835-9-1.07%
2014844-4-0.47%
2013848-4-0.47%
2012852-8-0.93%
2011860-4-0.46%
20108640.00%

Eureka Population by Year