When will the power be back in Prosper, TX?

Prosper is a town of about 44,503 residents in Collin County.

Grayson-Collin EC and Oncor have reported outages for Prosper by name on their own public outage map (most recently observed 2026-09-18) — so when Prosper 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 Prosper:

• 75078

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

Around Prosper: the closest other places we track are Frisco, about 6 miles to the south; Celina, about 6 miles to the north; Little Elm, about 8 miles to the southwest; and Providence Village, about 8 miles to the west. Also nearby: McKinney (9 mi E), The Colony (11 mi SW), Allen (12 mi SE), Fairview (13 mi SE), Plano (14 mi S), Melissa (15 mi E), Corinth (16 mi SW) and Lewisville (17 mi SW).

Looking further out, the nearest place we track is: north toward Sherman (29 mi); northeast toward Anna (17 mi); east toward Princeton (18 mi); southeast toward Murphy (19 mi); south toward Carrollton (18 mi); southwest toward Highland Village (18 mi); west toward Denton (19 mi); and northwest toward Sanger (23 mi).

Prosper's last tracked outage began Sep 30, peaked at 61 customers out, and was restored in 30 minutes. Across the 6 outages tracked here, the typical (median) restoration ran 2 hours.

• Sep 30 — 61 customers out, restored in 30 minutes
• Sep 21 — 1,463 customers out, restored in 2 hours
• Sep 20 — 47 customers out, restored in 2 hours
• Sep 17 — 109 customers out, restored in 2 hours