United States › Missouri › Eureka CITY · 2020 ACS
Eureka Missouri · 11,646 residents · 11.1 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Eureka is home to 11,646 people in Missouri. Households here earn about 97% more than in Missouri as a whole. The population has risen by half since 2000, adding 3,970 people. 82% of homes are owner-occupied. This is an unusually credentialed place: 49% of adults have a four-year degree. Households take in $112,750 a year at the median, 70% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 39.3
US median: 38.8
More educated
49% hold a bachelor's degree
US average: 33%
Less affordable
home values up 32%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 34.1 in 2000
US average: 38.8
Population, 1990 – 2024
4K 6K 9K 11K 14K 1990 2000 2010 2020 2024 Eureka Age distribution, 2020
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Section 02
Income & economy $112,750
+1%inflation adjusted, since 2000
from $74,301 in 2000
US average: $66,278
from $27,553 in 2000
US average: $35,364
Households earning $100K+
from 66.1% in 2009
US average: 43.9%
from 2.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 9.2%
Professional, scientific, technical 7.5%
Arts, entertainment, food 4.7%
Transportation & warehousing 4%
Education & health services 1%
Agriculture, forestry, fishing 0.3%
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$280,400
+32%inflation adjusted, since 2000
from $141,500 in 2000
US average: $265,253
$1,068
+40%inflation adjusted, since 2000
from $509 in 2000
US average: $1,124
from 91.0% in 2000
18.0% rent
from 3.07 people in 2009
US average: 2.61
from 2.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.6%(7,414)
Hispanic / Latino 1.2%(94)
2020
White, non-Hispanic 89.9%(10,469)
Hispanic / Latino 3.3%(388)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 19 more ancestry groups with data from 38.6% in 2000
US average: 32.9%
High school or higher
from 86.7% in 2000
US average: 88.5%
from 12.1% in 2000
US average: 12.7%
Section 06
Commute & transportation from 19.6 min in 2000
US average: 26.9
from 87.5% in 2009
US average: 75.1%
from 2.7% in 2009
US average: 8.4%
Section 07
Work & employment from 4.3% in 2011
US average: 5.4%
from 60.6% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 46.0% in 2009
US average: 39.3%
Section 08
People & community from 2.2% in 2009
US average: 13.5%
from 5.1% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 26.1%(1,262)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 5.1% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 20.7%(100)
Share of the 484 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Eureka Head to head
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Frequently asked
How many people live in Eureka, Missouri? Eureka, Missouri has about 11,646 residents according to the 2020 American Community Survey.
What is the median household income in Eureka, Missouri? The typical household in Eureka, Missouri earns about $112,750 a year. Half of households make more than that, and half make less.
Is Eureka, Missouri expensive? In Eureka, Missouri, the median home is worth about $280,400, and the typical rent is about $1,068 a month.
How educated are people in Eureka, Missouri? About 49.0% of adults age 25 and over in Eureka, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Eureka, Missouri? About 0.6% of people in Eureka, Missouri live below the federal poverty line.
Has Eureka, Missouri grown since 1990? Yes, Eureka, Missouri has grown since 1990. The population has added about 6,945 residents, a change of about 148 percent over that period.
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