Eureka, Wisconsin

About Eureka

Eureka, WI is a small unincorporated community located in central Wisconsin.

Eureka holds the status of a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 1.06 square miles.

📰 Eureka News Today

• Concordia-Wisconsin vs. Eureka College (10 Oct, 2026) Play-by-Play ESPN · Aug 15
• Concordia-Wisconsin vs. Eureka College (10 Oct, 2026) Live Score espn.in · Aug 17
• Concordia-Wisconsin vs. Eureka College (Oct 10, 2026) Live Score ESPN · Aug 12
• Concordia-Wisconsin vs. Eureka College (10 Oct, 2026) Live Score ESPN · Aug 15
• Concordia-Wisconsin vs. Eureka College (Oct 10, 2026) Pregame ESPN · Aug 12

Live headlines via Google News — updates through the day.

What Makes Eureka Unique

• One of 12 places in the US named Eureka — but the Wisconsin one has a character all its own.
• An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
• Part of the fabric of Wisconsin — one of 808 recognized communities statewide.

Why People Love It Here

• A tight community feel that bigger cities can't replicate.
• Cost of living typically runs below the big-metro average.
• Well connected: 3+ neighboring communities within 7 miles.

🏞️ Parks & Outdoors in Eureka

• Deppe State Wildlife Area · Nature reserve reviews ★

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

🗺️ Map of Eureka

🏘️ Nearby Communities