When will the power be back in Eureka, MO?

Eureka is a city of about 13,277 residents in St. Louis County.

Ameren has reported outages for Eureka by name on its own public outage map (most recently observed 2026-09-18) — so when Eureka is affected, this page can show the city's own customers-out count and restoration time rather than only the county-wide total.

ZIP codes in Eureka:

• 63025

Checking a ZIP goes straight to the address-level view for that area.

Around Eureka: the closest other places we track are Wildwood, about 6 miles to the north; Ellisville, about 7 miles to the northeast; Ballwin, about 8 miles to the northeast; and Manchester, about 10 miles to the northeast. Also nearby: Chesterfield (12 mi N), Town and Country (13 mi NE), Kirkwood (14 mi NE), Crestwood (15 mi E), Arnold (16 mi E), Creve Coeur (16 mi NE), Webster Groves (17 mi E) and Maryland Heights (18 mi NE).

Looking further out, the nearest place we track is: north toward Dardenne Prairie (18 mi); northeast toward Clayton (20 mi); east toward Columbia, IL (24 mi); southeast toward Festus (23 mi); south toward Farmington (51 mi); southwest toward Rolla (71 mi); west toward Union (19 mi); and northwest toward Wentzville (25 mi).

Eureka's last tracked outage began Oct 1, peaked at 29 customers out, and was restored in 4 hours. Across the 6 outages tracked here, the typical (median) restoration ran 3 hours.

• Oct 1 — 29 customers out, restored in 4 hours
• Sep 14 — 44 customers out, restored in 10 hours
• Sep 10 — 139 customers out, restored in 15 hours
• Sep 5 — 25 customers out, restored in an hour