Eureka, MO ZIP Codes, Coordinates & Counties
Eureka, Missouri has 1 ZIP code in St. Louis county. The approximate center of Eureka is 38.49, -90.619. Eureka has about 31,588 known street addresses.
ZIP codes in Eureka, MO
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 63025 | St. Louis | 38.49 | -90.619 |
Counties Eureka spans
St. Louis
Most common streets in Eureka
Central, Virginia, 5th, North, Thresher, Hogan, Eureka, Williams, Nicklaus Circle, Hill
Frequently asked questions
What ZIP codes are in Eureka, MO?
Eureka, Missouri has 1 ZIP code, ranging from 63025 to 63025. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Eureka, MO in?
Eureka is in St. Louis county.
What are the latitude and longitude of Eureka, MO?
The approximate center of Eureka, Missouri is latitude 38.49, longitude -90.619. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Eureka, MO have?
Eureka has 1 ZIP code.
How many addresses are in Eureka, MO?
Eureka, Missouri has about 31,588 known street addresses in the sthan.io US address database.
What are the most common streets in Eureka, MO?
Some of the most common street names in Eureka are Central, Virginia, 5th, North, Thresher, Hogan.
What cities are near Eureka, MO?
Cities near Eureka include High Ridge (5 mi), Pacific (6 mi), Wildwood (6 mi), House Springs (7 mi), Valley Park (7 mi).
Cities near Eureka
High Ridge, MO (5 mi) Pacific, MO (6 mi) Wildwood, MO (6 mi) House Springs, MO (7 mi) Valley Park, MO (7 mi) Ballwin, MO (8 mi) Catawissa, MO (9 mi) Fenton, MO (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database