Watonwan County Minnesota - Government Site
Population: 11,164
Area: 435 square miles
County Seat: Saint James
Area Code(s) in use: 507
Time Zone: CST
Adjacent counties:
Blue Earth Brown Cottonwood Jackson Martin
Airport
Saint James Municipal Airport, Siegs Farm Airport
Bridge
Warren Truss Bridge
Building
Butterfield City Hall, Butterfield Library, Darfur Branch Library, Darfur City Hall, Darfur Fire Department, La Salle City Hall, La Salle Library, Lewisville Fire Department, Lewisville Library, Lewisville Police Department, Madelia City Hall, Madelia City Police Department, Madelia Fire Department, Madelia Public Library, Odin Library, Odin Town Hall, Railroad Museum, Saint James City Hall, Saint James Fire Department, Saint James Police Department, Watawan County Historical Center, Watonwan County Courthouse, Watonwan County Library, Watonwan County Sheriffs Department
Canal
County Ditch Number Four, County Ditch Number One, Judicial Ditch Number Thirteen, Judicial Ditch Number Thirtyfive, Judicial Ditch Number Two
Cemetery
Antrim Cemetery, Antrim-Saint John Cemetery, Bethlehem Cemetery, Butterfield Cemetery, Calvary Cemetery, East Sveadahl Cemetery, First Mennonite Cemetery, Haseman Post Cemetery, Kansas Lake Cemetery, La Salle Lutheran Cemetery, Long Lake Lutheran Church Cemetery, Madelia Cemetery, Mennonite Cemetery, Mount Hope Cemetery, Old Catholic Church Cemetery (historical), Old Faith Lutheran Cemetery, Ridge Lawn Cemetery, Riverside Cemetery, Rosendale Cemetery, Saint Johns Cemetery, Saint Paul Cemetery, Sell-Lamb Cemetery, Trinity Cemetery, West Sveadahl Cemetery, Zion Cemetery, Zion Lutheran Cemetery
Church
Assembly of God Church, Augustana Lutheran Church, Baptist Church, Bethlehem Lutheran Church, Butterfield Mennonite Church, Church of Christ, East Sveadahl Church, Faith Lutheran Church, Fieldon Trinity Lutheran Church, First Lutheran Church, First Lutheran Church, First Mennonite Church, First Presbyterian Church, Hanska - La Salle Lutheran Church, Highland Park Baptist Church, Hosanna Free Lutheran Church, Iglesia Misionera Pentecostes, Kansas Lake Church, Kingdom Hall of Jehovahs Witnesses, La Salle Lutheran Church, Long Lake Church, Presbyterian Church, Rosendale Church, Saint James Catholic Church, Saint John Evangelical Lutheran Church, Saint John's Lutheran Church, Saint John's Lutheran Church, Saint Mary's Catholic Church, Saint Matthew's Evangelical Church, Saint Olaf Lutheran Church, Saint Paul's Lutheran Church, Salem Lutheran Church, Sveadahl Lutheran Church, Trinity Lutheran Church, United Methodist Church, United Methodist Church, World of Pentecost Church, Zion Lutheran Church, Zion Lutheran Church
Civil
Township of Adrian, Township of Antrim, Township of Butterfield, Township of Fieldon, Township of Long Lake, Township of Madelia, Township of Nelson, Township of Odin, Township of Riverdale, Township of Rosendale, Township of Saint James, Township of South Branch, Watonwan County
Dam
Mary Lake Dam
Flat
Goose Lakebed, Hopkins Lakebed, Lau Lakebed
Gut
One Hundred Acre Slough
Hospital
Luther Memorial Home, Madelia Clinic, Madelia Community Hospital, Pleasant View Good Samaritan Center, Saint James Family Clinic, Saint James Hospital
Lake
Bullhead Lake, Butterfield Lake, Case Lake, Cottonwood Lake, Curry Slough, Ewy Lake, Fedje Lake, Irish Lake, Kansas Lake, Long Lake, Mary Lake, Mud Lake, School Lake, Sulem Lake, Wilson Lake
Locale
Butterfield, Darfur (historical), Grogan, La Salle (historical), Lewisville (historical), Madelia, Madelia Golf Course, Odin (historical), Ormsby (historical), Saint James, Saint James Country Club, Tiell Park Campground, Voss Park Campground, Watona Park Campground, Watonwan County Fairgrounds, Watonwan River Rest Area
Park
Ashippun Post Office Historical Marker, Bergdahl State Wildlife Management Area, Citizens of Madelia Marker, Deer Park, Flanders Park, Fort Cox Marker, Lewisville State Wildlife Management Area, Lions Park, Long Lake Wayside Park, Madelia State Wildlife Management Area, Malmrose Park, Mulligan State Wildlife Management Area, Rosendale State Wildlife Management Area, Saint James City Park, Salutators Park, Southside Park, Tiell Park, Truman Wayside Park, Turtle Marsh State Wildlife Management Area, Voss Park, Voss State Wildlife Management Area, Watona Park, Wilson State Wildlife Management Area, Wood Lake State Wildlife Management Area
Populated Place
Butterfield, Darfur, Echols, Grogan, La Salle, Lewisville, Madelia, Madelia Mobile Village, Odin, Saint James, Saint James Place, South Branch, Sveadahl, Tenmile Corner
Post Office
Antrim Post Office (historical), Ashippen Post Office (historical), Ashippun Post Office (historical), Billfry Post Office (historical), Butterfield Post Office (historical), Cereal Post Office (historical), Darfur Post Office, Godahl Post Office (historical), Grogan Post Office (historical), La Salle Post Office, Lewisville Post Office, Madelia Post Office, Norwegeon Post Office (historical), Odin Post Office, Ormsby Post Office, Perch Post Office (historical), Saint James Post Office, Schols Post Office (historical), South Branch Post Office (historical), Sveadahl Post Office (historical)
Reservoir
Mary Lake, Saint James Lake, Wood Lake
School
Armstrong School, Butterfield Public School, Lone Star School, Madelia Elementary School, Madelia High School, Northside Elementary School, Saint James Catholic School, Saint James High School, Saint Johns School, Saint Johns School, Saint Mary's Catholic School, Saint Paul's Lutheran School, School Number 2492
Stream
Butterfield Creek, Elm Creek, North Fork Watonwan River, Saint James Creek, South Fork Watonwan River, Spring Brook, Willow Creek
Swamp
Bergdahl Lake, Emerson Lake
Tower
KEEZ-FM (Mankato), KEYC-TV (Mankato), KXAX-FM (Saint James)
| Race | Population |
| White |  10,855 |
| Asian | 118 |
| Mixed | 73 |
| American Indian | 42 |
| Hawaiian & Pacific Islander | 3 |
| Additional population tables : | |
| State population table | |
| Minnesota population by county | |