Post Office Clear Lake

Address

410 1st Ave N, Clear Lake, IA 50428

Phone

(641) 357-2013

Website

tools.usps.com/find-location.htm?y_source=1_MzM3NTIwOS00NDAtbG9jYXRpb24ud2Vic2l0ZQ==&searchRadius=10&address=50428&locationType=po

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.