Information on Eureka, St. Louis County
Welcome to our dedicated page for Eureka, located in the state of Missouri, St. Louis County. Here, you will find detailed information about this city, including its geographical location, population data, administrative services, and local resources.
This page provides essential details such as the city hall's contact information, including its address, office hours, and ways to reach out via phone or email, making it easier for you to access city-related services. Additionally, we offer useful insights into key local services, including hospitals, schools, parks, and other points of interest in Eureka, St. Louis County.
You can also explore up-to-date demographic statistics, learn about the city's history and unique features, and find answers to frequently asked questions regarding services and procedures.
Whether you live in Eureka, MO are planning to move here, or simply want to learn more about this community, we aim to provide all the information you need in one place. |
Eureka City HALL, St. Louis County
Eureka City Hall's address | Eureka Eureka Municipal Building P.O. BOX 125 EUREKA MO 63025 United States | |
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Phone number of Eureka City Hall | Not available | |
Eureka, MO email | Not available | |
Eureka official website | 222 | |
Mayor of Eureka | ||
St. Louis County, Missouri: Vital Records | Eureka vital records | |
Birth Certificate | Order your Missouri birth certificate online |
Common questions about Eureka
What county is Eureka MO in?Eureka, MO is located in St. Louis County |
Where is Eureka, Missouri ?Eureka is a municipality situated in St. Louis County. Located in the eastern part of the country within Missouri, it lies southwest of the city of St. Louis and near the Meramec River. Eureka is close to the outskirts of both the Mark Twain National Forest and Six Flags St. Louis, making it a notable geographical landmark. |
What is the cost of living in Eureka MO ?The cost of living in Eureka, Missouri (Jefferson County) is relatively affordable. Housing costs average around $230,000 for a home, while monthly transportation expenses are approximately $800. Groceries are also budget-friendly, with monthly costs around $300. Overall, Eureka offers a comfortable lifestyle at a lower cost compared to national averages. |
Eureka administrative division
Country | United States |
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State | Missouri |
County | St. Louis County - other counties in Missouri |
Eureka building department, MO
Office | Eureka Building Department |
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City | Eureka |
State | Missouri |
Address | 100 City Hall Dr, Eureka, MO 63025 |
Phone | 636-938-5233 |
Website | https://www.eureka.mo.us |
Demography of Eureka
Name of Eureka inhabitants (demonym) | Not available | |||
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Date | Current value | Classed by Region/Country | ||
Population | 7 676 inhabitants | 86 / 3 474 | ||
Population density in Eureka | 738,8 pop/sq mi (285,2 pop/km²) |
Eureka City (MO) statistics
Eureka MO Median household income | $82,400 |
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Eureka MO Poverty rate | 4.9% |
Eureka MO Unemployment rate | 2.9% |
Eureka MO Educational attainment | 94.5% |
Air quality
Eureka Air Quality Today | 50 (Good) |
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List of Passport Facilities in Eureka, MO
Name | Street | Phone number |
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SCENIC REGIONAL LIBRARY PACIFIC BRANCH | 111 LAMAR PARKWAY | 6362572712 |
BALLWIN POST OFFICE | 15455 MANCHESTER RD | 6362275783 |
FENTON POST OFFICE | 10 FENTON PLAZA | 6362035298 |
CHESTERFIELD POST OFFICE | 16105 SWINGLEY RIDGE RD | 6365325999 |
KIRKWOOD POSTAL STORE | 343 SOUTH KIRKWOOD ROAD STE 5 | 3149660638 |
KIRKWOOD PUBLIC LIBRARY | 140 E JEFFERSON AVE | 3148215770 |
ARNOLD BRANCH - JEFFERSON CO LIBRARY | 1701 MISSOURI STATE RD | 6362965171 |
ARNOLD POST OFFICE | 1314 JEFFCO BLVD | 6362961936 |
WEBSTER GROVES PUBLIC LIBRARY | 301 E LOCKWOOD AVE | 3149613784 |
COTTLEVILLE POST OFFICE | 5323 HIGHWAY NORTH | 6364476537 |
JEFFERSON COUNTY COURTHOUSE | 300 MAIN ST | 6367975436 |
UNION POST OFFICE | 1276 NORTH HIGHWAY 47 | 6365832442 |
SCENIC REGIONAL LIBRARY- UNION BRANCH | 308 HAWTHORNE DR | 6365833224 |
ST. CHARLES CITY-COUNTY LIBRARY DISTRICT, SPENCER ROAD BRANCH | 427 SPENCER ROAD | 6364472320 |
ST PETERS POST OFFICE | 7055 MEXICO ROAD | 6363975809 |
Top 3 most popular banks in Eureka
There are 8 bank branches in Eureka.
U.S. Bank National Association is the most popular bank in Eureka with 2 branch offices, followed by Commerce Bank with 1 branch offices and then Farmers and Merchants Bank of St. Clair with 1 branch offices.
Find below all bank branches in Eureka:
Bank's name | Number of branch offices | Service Type |
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U.S. Bank National Association | 2 | Full Service Brick and Mortar Office |
Commerce Bank | 1 | Full Service Brick and Mortar Office |
Farmers and Merchants Bank of St. Clair | 1 | Full Service Brick and Mortar Office |
First Community National Bank | 1 | Full Service Brick and Mortar Office |
Jefferson Bank and Trust Company | 1 | Full Service Brick and Mortar Office |
PNC Bank, National Association | 1 | Full Service Brick and Mortar Office |
Rockwood Bank | 1 | Full Service Brick and Mortar Office |
Eureka administrative numbers
Eureka City code | 2922834 |
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Eureka City postcode | 63025 |
Transportation modes in Eureka
Airport | Spirit of St. Louis Airport 11.3 miles St. Louis Lambert International Airport 23.2 miles 25.4 miles |
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Eureka territory
Eureka area | 10,39 sq mi (26,91 km²) |
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Eureka altitude | 469 Altitude feet |
Geographical coordinates | Latitude: 38.4992 Longitude: -90.6479 Latitude: 38° 29' 57'' North Longitude: 90° 38' 52'' West |
Time zone | UTC -6:00 (America/Chicago) Summer time : UTC -5:00 Winter time : UTC -6:00 |
Local time | 07/03/2025, 12:50:03 |
Namesake of Eureka |
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Natural parks | Eureka isn't part of a natural park |
What is Eureka close to?






Nearby cities include: Wildwood, Pacific, Byrnes Mill and Parkdale | ||
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Wildwood | Wildwood | Ellisville |
Wildwood | ![]() | Byrnes Mill |
Pacific | Pacific | Byrnes Mill |
Wildwood 5 miles | Pacific 5.7 miles | Byrnes Mill 5.8 miles |
Parkdale 6.7 miles | Ellisville 7 miles | Scotsdale 8.1 miles |
Ballwin 8.5 miles | Winchester 9.1 miles | Twin Oaks 9.2 miles |
Clarkson Valley 9.2 miles | Valley Park 9.5 miles | Manchester 9.6 miles |
Fenton 10.7 miles | Cedar Hill Lakes 11.6 miles | Chesterfield 11.7 miles |
Des Peres 12.8 miles | Sunset Hills 12.8 miles | Town and Country 12.9 miles |
Country Life Acres 13.5 miles | Augusta 13.5 miles | Kirkwood 13.5 miles |
Distance between Eureka and other main cities and towns
Los Angeles : 1573 miles | Houston : 661 miles | Philadelphia : 837 miles |
Phoenix : 1244 miles | San Antonio : 771 miles | San Diego : 1534 miles |
Dallas : 523 miles | San Jose : 1696 miles | Jacksonville : 762 miles |
Indianapolis : 257 miles closest | San Francisco : 1754 miles | Austin : 696 miles |
Columbus : 423 miles | Fort Worth : 546 miles | Charlotte : 589 miles |
Distances are calculated as the crow flies |
Schools in Eureka, MO
Elementary schools in Eureka
Blevins Elementary
District of Rockwood R-VILowest grade : K, Highest grade : 5
Students : 406
Eureka Elementary
District of Rockwood R-VILowest grade : K, Highest grade : 5
Students : 337
Geggie Elementary
District of Rockwood R-VILowest grade : K, Highest grade : 5
Students : 596
High schools in Eureka
Eureka Senior High
District of Rockwood R-VILowest grade : 9, Highest grade : 12
Students : 1827
Private schools in Eureka
Sacred Heart Elementary School
Lowest grade : PK, Highest grade : 8Students : 204
St Mark's Lutheran School
Lowest grade : PK, Highest grade : 8Students : 154