Grundy County, Illinois Basics:
Grundy County Illinois - Government Site
Population: 45,828
Area: 420 square miles
County Seat: Morris
Area Code(s) in use: 815
Time Zone: CST
Adjacent counties:
Kankakee Kendall La Salle Livingston Will
Grundy County, Illinois
Map of the Grundy County area
Our detail map of Grundy County shows Grundy County, Illinois boundary lines and other interesting items.
Places in Grundy County, Illinois
Airport
Dwight Airport, J B Fillman Airport, Matteson RLA Airport, Morris Hospital Heliport, Morris Municipal Airport, Nelson Airport, Three Rivers Farm Airport
Area
Goose Lake Prairie
Bridge
Pine Bluff Bridge
Building
Grundy County Courthouse, Morris City Hall, Norman Town Hall
Canal
Aux Sable Aqueduct, Claypool Ditch, Nettle Creek Aqueduct
Cemetery
Anderson Cemetery, Augustine Cemetery, Aux Sable Cemetery, Barner Cemetery, Brookside Cemetery, Catholic North Cemetery, Cholera Cemetery, Claypool Cemetery, Cotton Cemetery, Cryder Cemetery, Dresden Cemetery, Evergreen Cemetery, Farmingdale Cemetery, Garfield Cemetery, Goodfarm Cemetery, Grand Prairie Lutheran Cemetery, Hartford Cemetery, Hoge-Holderman Cemetery, Holderman and Hoge Cemetery, Holderman Cemetery, Hollenbeck Cemetery, Italian Cemetery, Lamb Property Cemetery, Mount Carmel Cemetery, Norman Cemetery, Oak Ridge Cemetery, Oak Ridge Cemetery, Old Mazon Cemetery, Reniff Cemetery, Saint George Cemetery, Saint Marys Cemetery, Sample Cemetery, Saratoga Cemetery, Seneca Cemetery, Short Cemetery, Stevens Cemetery, Verona Cemetery, Ward Cemetery, Wheeler Cemetery, Woodbury Cemetery
Church
Assumption Catholic Church, Aux Sable Church, Bethlehem Lutheran Church, Calvary Baptist Church, Church of Christ, Faith Church, First Baptist Church, First Baptist Church, First Baptist Church, First Church of the Nazarene, First Presbyterian Church, First United Methodist Church, Grace Baptist Church, Grace Lutheran Church, Immaculate Conception Catholic Church, Minooka Bible Church, Minooka United Methodist Church, New Hope Lutheran Church, New Hope Presbyterian Church, Our Saviors Church, Peace Chapel Assembly of God Church, Peace Lutheran Church, Prairie Church, Saint Lawrence Catholic Church, Saint Marys Church, Saint Thomas Episcopal Church, Trinity Church
Civil
Grundy County, Township of Aux Sable, Township of Braceville, Township of Erienna, Township of Felix, Township of Garfield, Township of Goodfarm, Township of Goose Lake, Township of Greenfield, Township of Highland, Township of Maine, Township of Mazon, Township of Morris, Township of Nettle Creek, Township of Norman, Township of Saratoga, Township of Vienna, Township of Wauponsee
Cliff
Holderman Hill, Kankakee Bluffs
Crossing
Interchange 105, Interchange 112, Interchange 122, Interchange 220, Interchange 227, Interchange 233
Dam
Aux Sable Lock, Collins Station Cooling Lake Dam, Dresden Cooling Lake Dam, Dresden Island Lock and Dam
Gut
Peacock Slough
Hospital
Morris Hospital
Island
Aux Sable Island, Barry Island, Dresden Island, Grist Island, Little Dresden Island, Peacocks Island, Skinner Island, Sugar Island
Lake
Aux Sable Lake, Goose Lake, Negro Slough
Locale
Dell Abbey, Dresden Station Nuclear Powerplant, Grundy County Farm (historical), Prairie Grove Picnic Area, Scott School (historical), Wood Spur
Mine
Big Four Wilmington Number 1 Mine, Big Four Wilmington Number 3 Mine, Big Four Wilmington Number 4 Mine, Big Four Wilmington Number 5 Mine, Braceville Number 5 Mine, Braceville Number 6 Mine, Coal City Number 1 Mine, Diamond Number 2 Mine, Diamond Number 3 Mine, Diamond Number 4 Mine, Diamond Number 5 Mine, E Mine, Eureka Number 4 Mine, Grand Prairie Mine, K Mine, Maria Mine, P Mine, Pit 12 Northern Mine, Pit 14 Northern Mine, Pit 6 Northern Mine, Pit 7 Northern Mine, Pit 8 Northern Mine, Star Number 2 Mine, Star Number 4 Mine, Will County Mine, Wilmington Star Number 3 Mine, Wilmington Star Number 4 Mine, Wilmington Star Number 5 Mine, Wilmington Star Number 6 Mine, Wilmington Star Number 7 Mine
Park
Chapin Park, Gebhard Woods State Park, Goold Park, Goose Lake Prairie Nature Preserve, Goose Lake Prairie State Park, Grundy County Fairground, Heidecke State Fish and Wildlife Area, Mazonia State Fish and Wildlife Area, North Park, Short Pioneer Cemetery Prairie Nature Preserve, William Stratton State Access Area
Populated Place
Aux Sable, Braceville, Bradley Subdivision, Carbon Hill, Centerville (historical), Central City, Claypool, Claypool Woods, Coal City, Diamond, Divine, East Brooklyn, Eileen, Fields of Saratoga, Gardner, Gaslight Village, Goode Subdivision, Gorman, Harrisonville, Heatherfield, Highland Town (historical), Kinsman, Langham, Lisbon North, Lori-Sue Subdivision, Mazon, Mazonia, Minooka, Morris, Nettle Creek, Paytonville, Pebble Beach, Pine Grove, Pine Meadow Estates, Richards Park, Ridgecrest, Sand Ridge, Saratoga, South Wilmington, Stockdale, Van Peterson Subdivision, Verona, Wauponsee, Willow Ridge
Post Office
Coal City Post Office, Minooka Post Office, Morris Post Office
Reservoir
Collins Cooling Pond, Dresden Cooling Lake, Dresden Island Pool, Heidecke Lake
Ridge
Sand Ridge
School
Adam School, Aux Sable School (historical), Barry School (historical), Braceville Elementary School, Broadway School (historical), Brown School (historical), Bungalow School (historical), Burleigh School, Cassem School (historical), Center Elementary School, Claypool School (historical), Coal City Elementary School, Coal City High School, Coal City Middle School, Collins School (historical), Conklin School (historical), Cryder School (historical), Curtain School, Danish School, Dix School (historical), Dresden Heights School (historical), Erienna Elementary School, Eureka School (historical), Franklin School, Gardner Elementary School, Gardner-South Wilmington Township High School, Garfield Elementary School, Gibson School (historical), Goodfarm School, Goose Lake School, Goose Lake School (historical), Gore School (historical), Gorham School, Gray School (historical), Hamilton School, Haymond School (historical), Hoge School (historical), Hoge School (historical), Holderman School (historical), Hull School (historical), Hume School, Immaculate Conception School, Jugtown School (historical), Lanphere School, Lea School, Leech School (historical), Long Point School (historical), Madison School (historical), Maher School, Maxwell School, Mazon-Verona-Kinsman Elementary School, Mazon-Verona-Kinsman Middle School, Minooka Community High School, Minooka Elementary School, Minooka Junior High School, Morey School (historical), Morris High School, Munson School, Ness School (historical), Nettle Creek Elementary School, O'Malley School (historical), Old Mazon School, Opdyke School, Parker School, Pine Bluff School, Plum School (historical), Raymond School (historical), Robinson School (historical), Saint Angela School, Sandbank School, Saratoga Elementary School, Shabbona Middle School, Short School (historical), South Wilmington Consoldiated Elementary School, Stamm School, Stein School, Stephenson School (historical), Sulphur Springs School (historical), Thum School, Vickery School (historical), Vinson School (historical), Walley School (historical), Woodbury School (historical), Young School (historical)
Stream
Armstrong Run, Aux Sable Creek, Bills Run, Carson Creek, Collins Run, Des Plaines River, Des Plaines River, Des Plaines River, Dresden Run, East Fork Mazon River, East Fork Nettle Creek, Gooseberry Creek, Gooseberry Creek, Granary Creek, Hog Run, Johnny Run, Kankakee River, Kankakee River, Kankakee River, Long Point Creek, Mazon River, McNellis Bayou, Moody Bayou, Mud Slough, Murray Slough, Nettle Creek, O'Brien Run, Reddick Run, Saratoga Creek, Spring Run, Stanton Creek, Thunder Creek, Valley Run, Walley Run, Waupecan Creek, West Fork Mazon River, Woods Run
Tower
WCFL-FM (Morris), WCFL-FM (Morris), WCSJ-AM (Morris), WJCH-FM (Joliet)
Trail
Tallgrass Nature Trail
| Race | Population |
| White |  44,347 |
| Black | 651 |
| Mixed | 354 |
| Asian | 328 |
| American Indian | 139 |
| Hawaiian & Pacific Islander | 9 |
| Additional population tables : | |
| State population table | |
| Illinois population by county | |