Lakes in Hancock County, Iowa      Crystal Lake Deadmans Lake Eagle Lake East Twin Lake Eldred Sherwood Park Lake Lake George Pilot Knob Lake West Twin Lake OTHER COUNTIES NEARBY Calhoun County Cerro Gordo County Emmet County Franklin County Grundy County Hamilton County Hardin County Humboldt County Kossuth County Mitchell County Palo Alto County Pocahontas County Webster County Winnebago County Worth County Wright County Blue Earth County Faribault County Freeborn County Le Sueur County Martin County Steele County Waseca County Watonwan County Iowa Lakes