Missouri / Census place 2922834

Eureka

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Eureka city

At a glance

A city in numbers.

Population
13,422
2025 estimate
Annual change
+1.4%
Population estimate
Density
1,203/sq mi
11.2 sq mi land area
Median age
37.5 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$108,394
Median home value
$379,200
Median gross rent
$1,252
Bachelor’s degree or higher
52.5%
Typical commute
27 min
Public transit commute
0%

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: ST LOUIS SPIRIT OF ST LOUIS AP (11 mi from place center)
Average high
67.1°F
Average low
45.1°F
Annual rainfall
39.8"
Annual snowfall
0"

Month by month

A year in Eureka.

Typical high and low °F
JFMAMJJASOND
Typical precipitation inches
J
F
M
A
M
J
J
A
S
O
N
D

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

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Tehachapi, CA

Population, housing, work, and travel data for this Census place.

Population
11,852
Median home
$355,500
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Population, housing, work, and travel data for this Census place.

Population
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Median home
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MD

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Population, housing, work, and travel data for this Census place.

Population
12,137
Median home
$428,400

Keep exploring

Compare Eureka with Tehachapi