Hancock County Iowa - Government Site
Population: 11,680
Area: 571 square miles
County Seat: Garner
Area Code(s) in use: 641 515
Time Zone: CST
Adjacent counties:
Cerro Gordo Franklin Humboldt Kossuth Winnebago Worth Wright
Airport
Forest City Municipal Airport, Garner Municipal Airport, Newbrough Airport, South 80 Field, Wesley Landing Strip
Building
Armstrong House Museum, Britt Fire Department, Britt Police Department, Britt Public Library, Corwith Public Library, Corwith Town Hall, Crystal Lake Fire Department, Duncan Community Hall, Garner Police Department, Garner Public Library, Hancock County Courthouse, Hancock County Sheriffs Office, Hobo Museum, Kanawha Fire Department, Kanawha Public Library, Klemme Public Library, Liberty School Museum, Timberland Museum, Winnebago Industries Visitor Center, Woden Community Center, Woden Fire Department, Woden Public Library
Canal
Drainage Ditch Number 1, Drainage Ditch Number 10, Drainage Ditch Number 114, Drainage Ditch Number 129, Drainage Ditch Number 13, Drainage Ditch Number 6, Drainage Ditch Number 81, Drainage Ditch Number 9, Drainage Ditch Number 97
Cemetery
Amsterdam Cemetery, Bingham Township Cemetery, Boone Township Cemetery, Calvary Cemetery, Christian Reformed Cemetery, Concord Cemetery, Corwith Cemetery, Crystal Township Cemetery, Ellington Cemetery, Ellington Prairie Cemetery, Evergreen Cemetery, Immanuel Lutheran Church Cemetery, Liberty Cemetery, Madison Cemetery, Magor Township Cemetery, New Amsterdam Township Cemetery, Old Amsterdam Cemetery, Orthel Township Cemetery, Pilot Knob Lutheran Cemetery, Saint Boniface Cemetery, Saint John Cemetery, Saint Johns Cemetery, Saint Marys Cemetery, Saint Patricks Cemetery, West Lake Cemetery
Church
Bethel Baptist Church, Britt Congregational United Church, Calvary Lutheran Church, Christian Reformed Church, Christian Reformed Church, Church of the Nazarene, Evangelical Free Church, Faith Lutheran Church, First Lutheran Church, First Presbyterian Church, Grace Baptist Church, Immanuel Church, Immanuel Reform Church, Jehovahs Witnesses Kingdom Hall, Kanawha Lutheran Church, Pilot Knob Church, Reformed Church in the United States, Sacred Heart Catholic Church, Saint Boniface Catholic Church, Saint Johns Church, Saint Johns Lutheran Church, Saint Johns Lutheran Church, Saint Patricks Church, Saint Paul Lutheran Church, Saint Wenceslaus Catholic Church, United Methodist Church, United Methodist Church, United Methodist Church, United Methodist Church, United Methodist Church, United Methodist Church, United Methodist Church, United Presbyterian Church, Upper Flat Church, Woden Church, Zion United Church of Christ
Civil
Hancock County, Township of Amsterdam, Township of Avery, Township of Bingham, Township of Boone, Township of Britt, Township of Concord, Township of Crystal, Township of Ell, Township of Ellington, Township of Erin, Township of Garfield, Township of Liberty, Township of Madison, Township of Magor, Township of Orthel, Township of Twin Lake
Dam
Eldred Sherwood Park Lake Dam, Pilot Knob Lake Dam
Hospital
Britt Chiropractic Center, Britt Medical Clinic, Concord Care Center, Family Eye Care Center, Family Eye Care Center, Garner Family Practice, Garner Medical Clinic, Hancock County Memorial Hospital, Kanawha Community Nursing Home, Kanawha Medical Clinic, Westview Care Center, Wood Chiropractic Clinic
Lake
Crystal Lake, Deadmans Lake, Eagle Lake, East Twin Lake, Lake George, Pilot Knob Lake, West Twin Lake
Locale
Amsterdam, Bailey, Bill Olson Livestock-Grain Incorporated Elevator, Britt, Britt Country Club, Corwith (historical), Crystallake (historical), Duncan, Farmers Co-op Elevator, Farmers Cooperative Society Elevator, Garner, Garner Golf and Country Club, Gold-Eagle Cooperative Elevator, Goodell, Hancock County Fairgrounds, Hancock County Speedway, Hawley (historical), Hayfield (historical), Hillside Golf Club, Hutchins, Kanawha, Klemme, Laconia, Madison, Miller, North Central Cooperative Elevator, Northland Co-op Elevator, Slippery Elm Golf Course, Stilson (historical), Woden (historical)
Park
Concord Park, Crystal Hills Wildlife Management Area, Crystal Lake Park, Crystal Lake State Game Mgt Area, Eagle Flats Wildlife Management Area, Eagle Lake State Game Management Area, Eagle Lake State Park, Eagle Lake Woodland Area, East Twin Lake Forest Area, East Twin Lake Wildlife Management Area, Eight Mile Pits Wildlife Management Area, Eldred-Sherwood Recreation Area, Ellsworth College Park, Gabrielson Wildlife Management Area, Gladfelter Marsh Wildlife Management Area, Goodell Wildlife Area, Lau Wildlife Area, Meredith Marsh Wildlife Management Area, Merrick Park, Pilot Knob State Park, Schuldt Wildlife Area, Torkleson Pits Wildlife Area, Warren E Fox Wildlife Management Area, West Twin Lake State Game Management Area
Populated Place
Britt, Corwith, Crystal Lake, Denhart, Duncan, Garner, Goodell, Hawley, Hayfield, Hayfield Junction, Hutchins, Kanawha, Klemme, Miller, Stilson, Woden
Post Office
Bailey Post Office (historical), Britt Post Office, Concord Post Office (historical), Corwith Post Office, Crystal Lake Post Office, Cuba Post Office (historical), Duncan Post Office (historical), Elk Grove Post Office (historical), Ellington Post Office (historical), Garner Post Office, German Post Office (historical), Goodell Post Office, Hayfield Post Office (historical), Hutchins Post Office (historical), Kanawha Post Office, Klemme Post Office, Mikesville Post Office (historical), Miller Post Office (historical), Rock Post Office (historical), Stilson Post Office (historical), Westlake Post Office (historical), Woden Post Office
Reservoir
Eldred Sherwood Park Lake
School
Belmond Klemme Middle School, Britt Elementary School, Corwith-Wesley High School, Garner Elementary School, Garner-Hayfield High School, Kanawha Christian School, West Hancock High School, West Hancock Junior High School, Woden - Crystal Lake Elementary School, Woden-Crystal Junior-Senior High School
Stream
Bear Creek, Galls Creek, Middle Branch Boone River
Summit
Pilot Knob
Tower
KIOW-FM (Forest City)
| Race | Population |
| White |  11,528 |
| Asian | 71 |
| Mixed | 52 |
| Black | 15 |
| American Indian | 13 |
| Hawaiian & Pacific Islander | 1 |
| Additional population tables : | |
| State population table | |
| Iowa population by county | |