Madison County Iowa - Government Site
Population: 15,547
Area: 561 square miles
County Seat: Winterset
Area Code(s) in use: 641 515
Time Zone: CST
Adjacent counties:
Adair Clarke Dallas Guthrie Polk Union Warren
Airport
Fagen Landing Strip, Jackson Landing Strip, Winterset-Madison County Airport
Bridge
Cedar Creek Covered Bridge, Cunningham Bridge, Cutler - Donahue Covered Bridge, Hogback Covered Bridge, Holliwell Covered Bridge, Imes Covered Bridge, McBride Covered Bridge, Miller Bridge, Morgan Bridge, Roseman Covered Bridge
Building
Earlham City Hall, Earlham Fire and Rescue, Earlham Library, Earlham Police Department, East Peru Volunteer Fire Department, Francesca's House, Madison County Courthouse, Madison County Sheriffs Office, Monroe Townhall, Penn Townhall, Saint Charles City Hall, Saint Charles Fire and Rescue, Truro City Hall, Truro Fire and Rescue, Truro Public Library, Webster Townhall, Winterset City Hall, Winterset Fire Department, Winterset Police Department, Winterset Public Library
Cemetery
Barney Cemetery, Beardsley Cemetery, Bennett Cemetery, Blair Chapel Cemetery, Blue Ridge Cemetery, Boone Cemetery, Brush Ridge Cemetery, Bullock Cemetery, Clark Cemetery, Close Cemetery, Earlham Cemetery, Ebenezer Cemetery, Eppard Cemetery, Fairview Cemetery, Farris Cemetery, Farson Cemetery, German Lutheran Cemetery, Gordon Cemetery, Hamblin Cemetery, Hartman Cemetery, Hooten Cemetery, Jefferson Cemetery, Kickman Cemetery, King Cemetery, Kivett Cemetery, McDonald Chase Cemetery, McGinnis Cemetery, Montpelier Cemetery, Moon Cemetery, Neal Cemetery, North Branch Cemetery, North McDonald Cemetery, Old Penn Center Cemetery, Penn Center Cemetery, Peru Cemetery, Pleasant View Cemetery, Powell Cemetery, Primitive Baptist Cemetery, Rodabough Cemetery, Saint Charles Cemetery, Saint Patricks Cemetery, Sayre Cemetery, Stringtown Cemetery, Trester Cemetery, Union Chapel Cemetery, United Brethren Cemetery, Viney Cemetery, Welty Cemetery, West Branch Cemetery, Wight Cemetery, Wintermantle Cemetery, Winterset Cemetery, Worthing Cemetery, Worthington Cemetery, Young Cemetery
Church
Blair Chapel, Calvary Baptist Church, Church of Christ, Church of the Nazarene, Congregational Christian Church, Crossroad Evangelical Free Church, Deer Creek Chapel, Earlham Friends Church, Early Chapel, Elm Grove Church, Fairview Church, Fellowship Church, First Baptist Church, First Christian Church, First Presbyterian Church, First United Methodist Church, First United Presbyterian Church, Foursquare Gospel Church, Grace Baptist Church, Jefferson Church, Kingdom Hall of Jehovahs Witnesses, Macksburg United Methodist Church, New Hope Christian Union Church, New Life Family Worship Center, North River Church, Oak Grove Church, Ord Church, Peru United Methodist Church, Pitzer United Presbyterian Church, Primitive Church, Saint Charles Parish, Saint Josephs Catholic Church, Saint Patricks Church, Saint Paul Lutheran Church, Seventh Day Adventist Church, Trinity Church, Trinity Episcopal Church, United Methodist Church, United Methodist Church, Wesley Chapel, West Star Church, Winterset Christian Church, Word of Life Christian Center, Worthington Church, Yoke United Methodist Church, Zion Church
Civil
City of Winterset, Madison County, Township of Crawford, Township of Douglas, Township of Grand River, Township of Jackson, Township of Jefferson, Township of Lee, Township of Lincoln, Township of Madison, Township of Monroe, Township of Ohio, Township of Penn, Township of Scott, Township of South, Township of Union, Township of Walnut, Township of Webster
Dam
Sugar Creek Lake Dam
Hospital
Community Care Village, Country Haven Guest Home, Earlham Medical Clinic, Health Trust Physicians Clinic, Lowe Chiropractic Clinic, Madison County Medical Associates Center, Madison County Memorial Hospital, Saint Charles Medical Clinic, Winterset Care Center North, Winterset Care Center South
Locale
B B and P Feed and Grain Incorporated Elevator, Barney (historical), Bevington (historical), Bevington-Kaser House and Prairie Village Historical Complex, Clanton (historical), Earlham, East Peru (historical), Ellsworth, Farmers Co-op Elevator, Farmers Cooperative Elevator, Gear, Groth's Gardens, Hanley (historical), Howell Tree Farm, John Wayne Birthplace, Kasson, Lakeview Country Club, Madison County Fairgrounds, Maple Grove, Middle River School, North River, North River School, Ohio, Patterson (historical), Penn Center Church, Pleasant View (historical), Prairie Flower School, Price, Queens Point (historical), Saint Charles (historical), Stringtown School, Truro (historical), Washington School, Washington School, Winterset (historical), Winterset City Park Campground
Park
Badger Creek State Recreation Area, Cedar Bridge County Park, Clanton Creek Recreation Area, Covered Bridge Park, Discovery of the Delicious Apple Historical Marker, George Washington Carver Memorial Park, Giffin Fields, Goeldner Woods County Park, Kuehn Conservation Area, Memory Lane Park, Monument Park, Pammel State Park, Tribute to Madison County First Settler Historical Marker, Whistle Stop Park, Winterset City Park
Populated Place
Barney, Bevington, Buffalo (historical), Clucas, Earlham, East Peru, Hanley, Harrison, Macksburg, McBride, McPherson, Old Peru, Ord, Patterson, Pitzer, Pleasant Valley Mobile Home Park, Saint Charles, Tileville, Truro, Webster, Winterset
Post Office
Amazon Post Office (historical), Banner Post Office (historical), Barney Post Office (historical), Bells Ridge Post Office (historical), Bevington Post Office, Bloomingdale Post Office (historical), Brooklyn Post Office (historical), Charlottsville Post Office (historical), Clanton Post Office (historical), Earlham Post Office, East Peru Post Office, Ellsworth Post Office (historical), Foster Post Office (historical), Gear Post Office (historical), Gilpin Post Office (historical), Hanley Post Office (historical), Harrison Post Office (historical), Heaton Post Office (historical), Kasson Post Office (historical), Lefever Post Office (historical), Macksburg Post Office, Maple Grove Post Office (historical), McBride Post Office (historical), McPherson Post Office (historical), Middle River Post Office (historical), Nem Con Post Office (historical), North Branch Post Office (historical), North Post Office (historical), North River Post Office (historical), Ohio Post Office (historical), Ord Post Office (historical), Patterson Post Office, Peru Post Office (historical), Pitzer Post Office (historical), Pleasant View Post Office (historical), Price Post Office (historical), Queens Point Post Office (historical), Saint Charles Post Office, Truro Post Office, Vienna Post Office (historical), Wells Post Office (historical), Winterset Post Office
Reservoir
Cedar Lake
School
Bennett - North River Stone School (historical), Buffalo School, Cedar School, Douglas Center School, Earlham Senior High School, Grant School, Harvard School, Hooten School, Interstate Thirty-Five High School, Jefferson School (historical), Lincoln School, Penn Center School (historical), Pleasant Ridge School, Saint Charles Elementary School, School Number 6, Scott School, Tusha Country School (historical), Webster Center School (historical), Winterset Elementary School, Winterset Junior High School, Winterset Middle School, Winterset Senior High School, Yale School
Stream
Baugh Branch, Bird Creek, Bush Branch, Cedar Creek, Cherry Creek, Deer Creek, Fletcher Branch, Hay Branch, Howerdon Creek, Jim Creek, Jones Creek, North Branch North River, North Elm Creek, North Fork Clanton Creek, Orman Creek, Rocky Branch, South Fork Clanton Creek, Tom Creek, Welty Creek, West Branch Creek
Tower
Clark Memorial Tower, KTDG-FM (Winterset)
Tunnel
Harmon Tunnel
| Race | Population |
| White |  15,344 |
| Mixed | 100 |
| American Indian | 42 |
| Asian | 41 |
| Black | 18 |
| Hawaiian & Pacific Islander | 2 |
| Additional population tables : | |
| State population table | |
| Iowa population by county | |