Kelleys Island is both a village in Erie County, Ohio, and the island which it fully occupies in Lake Erie. The island has a total area of 4.41 square miles and was formed by glacial action on limestone and dolomite.
As of the 2020 census it has a year-round population of under 300 and is primarily a vacation destination with a large seasonal influx of visitors and workers.
Wikipedia https://en.wikipedia.org/wiki/Kelleys_Island,_Ohio
Official website http://www.kelleysisland.com/
Address 206 Division St, 43438, United States
Coordinates 41°35'49.176" N -82°42'36.656" E
