When will the power be back in St. Peters, MO?

St. Peters is a city of about 61,398 residents in St. Charles County.

Ameren has reported outages for St. Peters by name on its own public outage map (most recently observed 2026-07-29) — so when St. Peters 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 St. Peters:

• 63376

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

Around St. Peters: the closest other places we track are St. Charles, about 5 miles to the east; O'Fallon, about 6 miles to the west; Dardenne Prairie, about 7 miles to the west; and Maryland Heights, about 8 miles to the southeast. Also nearby: Chesterfield (9 mi S), Bridgeton (10 mi E), Lake St. Louis (10 mi W), Hazelwood (12 mi E), Creve Coeur (12 mi SE), St. Ann (12 mi E), Town and Country (12 mi SE), and Ballwin (13 mi S).

Looking further out, the nearest place we track is: north toward Jacksonville, IL (68 mi); northeast toward Godfrey, IL (24 mi); east toward Florissant (15 mi); southeast toward Overland (14 mi); south toward Ellisville (13 mi); southwest toward Washington (27 mi); west toward Wentzville (14 mi); and northwest toward Troy (24 mi).

St. Peters's last tracked outage began Sep 26, peaked at 68 customers out, and was restored in 3 hours.

• Sep 26 — 68 customers out, restored in 3 hours