Pilot Grove is an unincorporated community in northern Lee County, Iowa, United States.

[1] Although Pilot Grove is unincorporated, it has a post office, with the ZIP code of 52648,[3] which opened on May 1, 1837.

There has not always been a Pilot Grove post office since that date: it was discontinued on June 30, 1894, and when it was reestablished on August 7, 1895, it was under the name of Overton.

[7] Pilot Grove is part of the Fort Madison–Keokuk, IA-MO Micropolitan Statistical Area.

This article about the geography of Lee County, Iowa is a stub.