Eureka
Informations
| Country : | United States of America |
|---|---|
| Region : | Midwest |
| Division : | East North Central |
| State : | Illinois - IL |
| County : | Woodford County - WO |
| Municipality : | City |
| Area code : | 309 |
| Land area : | 2.69 sq mi (7 km²) |
| Elevation : | 760 ft |
| Population : | 4,871 |
| Density : | 1,810.78/sq mi (699.15/km²) |
| Male : | 46.01% |
| Female : | 53.99% |
| Latitude : | 40.72 - 40° 4' N |
| Longitude : | -89.28 - 89° 2' W |
| Time : | Friday, February 27, 2026 - 12:52 AM (UTC -6) |
| DB-City : | Eureka |
Ancestrie
![]() | German : | 37.3 % |
![]() | Irish : | 11.7 % |
![]() | English : | 9.6 % |
![]() | United States : | 6.5 % |
![]() | Swiss : | 5.3 % |
![]() | Scotch-Irish : | 3.7 % |
ZIP Code
61530
In the same County : Woodford County
Benson - Congerville - El Paso - Germantown Hills - Goodfield - Metamora - Minonk - Roanoke - Secor - Spring Bay - Washburn

















