Voter registration for residents of Edgerton is handled by the Platte County, Missouri Board of Elections. Their office is at 2600 N.W. Prairie View Road in Platte City.
For your convenience, there are several deputy registrars at the Edgerton Branch of Mid-Continent Public Library who can register Platte County voters.
By visiting the Board of Elections website, you can find information on registering to vote, polling place locations, ballot issues and candidates, registration deadlines, election dates and more. Their website is www.co.platte.mo.us/elections/
The polling site at Edgerton is in the American Legion, on Belt Avenue just south of Frank Street (Z Highway).