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zipcodes.pro — CITY/MO/EUREKA

Eureka ZIP code, Missouri

The ZIP code for Eureka, MO is 63025, and its area code is 636.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
13,081
Area code
636

Mail addressed to Eureka uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Eureka in numbers

About 13,081 people live in Eureka, in 4,690 households. The median household income is $108,394 a year, 53% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $379,200 (65% above the Missouri median), and median gross rent is $1,252 a month. The median age is 37.5; 52.5% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 27 minutes.

Population13,081Eureka13,081
Households4,690Eureka4,690
Median age37.5Eureka37.5Missouri39.0US 38.9
Median household income$108,394Eureka$108,394Missouri$70,702US $80,734
Median home value$379,200Eureka$379,200Missouri$230,300US $332,700
Median gross rent$1,252Eureka$1,252Missouri$1,033US $1,413
Bachelor's degree or higher52.5%Eureka52.5%Missouri32.4%US 35.7%
Mean commute27.0 minEureka27.0 minMissouri23.5 minUS 26.4 min
Population density1,172 / sq miEureka1,172 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Eureka city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Eureka

ZIP codes with the USPS city name Eureka
ZIP City Type Population Median income Median home
63025 Eureka , MO Standard 19,508 $125,676 $391,500

Other ZIP codes overlapping Eureka

These ZIP codes cover part of Eureka but are addressed as somewhere else.

ZIP codes overlapping Eureka
ZIP City Type Population Median income Median home
63069 Pacific , MO Standard 15,697 $78,185 $292,100

Map of Eureka ZIP codes

63025

The ZIP codes of Eureka, MO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Eureka

The nearest larger towns are Wildwood (35,133 people, 5.6 mi), Ballwin (31,279 people, 8.4 mi) and Manchester (18,160 people, 9.5 mi).

Towns near Eureka
TownPopulationDistance
Wildwood 35,133 5.6 mi
Byrnes Mill 3,189 5.7 mi
Pacific 7,475 5.8 mi
High Ridge 3,714 6.6 mi
Ellisville 10,002 7.0 mi
Ballwin 31,279 8.4 mi
Murphy 8,285 8.6 mi
Valley Park 6,795 8.8 mi
Clarkson Valley 2,584 9.2 mi
Manchester 18,160 9.5 mi
Gray Summit 2,991 9.8 mi
Fenton 4,088 10.7 mi
Chesterfield 49,574 11.7 mi
Des Peres 9,170 12.8 mi

More nearby: every ZIP code in St. Louis County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Eureka, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/eureka

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