City

Eureka, MO

1 ZIP code  ·  St. Louis County  ·  Missouri

👥18,483Population
💰$134,266Median HH Income▲ 76% above avg
🎂39.0Median Age
🏠$363,900Median Home Value▲ 31% above avg
🎓60.1%College Grads▲ 55% above avg
📊2.8%Unemployment▼ 43% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.8% Female 49.2% ♀

Race & Ethnicity

White: 85.6%Hispanic: 4.3%Black: 0.3%Asian: 2.5%Other: 6.9%Race
White85.6%
Hispanic4.3%
Black0.3%
Asian2.5%
Other6.9%

Age Breakdown

Under 5
8%
5–17
21%
18–24
4%
25–44
27%
45–64
26%
65+
6%

Key Indicators

Median Age39.0 yrs
Avg HH Size2.79
Below Poverty4.6% ▼ 54% below avg
College Grads60.1% ▲ 55% above avg
Unemployment2.8% ▼ 43% below avg
No HS Diploma22 (0.2%)
HS Graduate2,083 (17.7%)
Some College931 (7.9%)
Associates1,646 (14%)
Bachelors1,146 (9.8%)
Graduate Degree5,909 (50.3%)

Education

No HS: 0.2%HS Grad: 17.7%Some College: 7.9%Associates: 14%Bachelors: 9.8%Graduate: 50.3%Edu
No HS0.2%
HS Grad17.7%
Some College7.9%
Associates14.0%
Bachelors9.8%
Graduate50.3%
Housing & Income

Housing Tenure

Owner: 85.6%Renter: 14.4%Tenure
Owner85.6%
Renter14.4%

Home Value Distribution

Under $50k
1%
$50k–$100k
0%
$100k–$150k
6%
$150k–$200k
6%
$200k–$300k
22%
$300k–$500k
50%
Over $500k
14%

Financials

Median HH Income$134,266 ▲ 76% above avg
Median Home Value$363,900 ▲ 31% above avg
Home/Income Ratio2.7x (nat avg ~3.5x)
Median Rent$1,195/mo
Total Housing Units6,726
Vacant Units204

Income Distribution

Under $25k
6%
$25k–$50k
6%
$50k–$75k
11%
$75k–$100k
11%
$100k–$150k
28%
$150k–$200k
16%
Over $200k
22%
Employment & Commute

How People Get to Work

Drove Alone
79%
Public Transit
0%
Walked
0%
Work From Home
21%

Commute Time

Under 15 min
15%
15–30 min
29%
30–45 min
42%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
5%
1960s–1970s
9%
1980s–1990s
24%
2000+
61%
About Eureka, MO

Eureka is a city in Missouri, located in St. Louis County. The city spans 1 ZIP code and is home to approximately 18,483 residents. It is a middle-aged city, with a median age of 39 years.

Economically, Eureka is a upper-middle-income community. The median household income of $134,266 is significantly above the national average. Approximately 4.6% of residents live below the poverty line. The unemployment rate is 2.8%, below the national average.

The real estate market in Eureka is a mid-range housing market. Median home values stand at $363,900, which is above the national average. Renters typically pay around $1,195 per month. Homeownership is high at 85.6%, typical of suburban and family-oriented communities.

The population of Eureka is highly educated. 60.1% of adults hold a bachelor's degree or higher — significantly above the national average. The community is primarily White (85.57%).

Eureka, MO offers residents above-average earning potential within Missouri.

ZIP Codes in Eureka
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
63025 18,483 $134,266 $363,900 $1,195 2.8% 60.1% 85.6%