Jennings County Indiana - Government Site
Population: 28,473
Area: 377 square miles
County Seat: Vernon
Area Code(s) in use: 812
Time Zone: EST
Adjacent counties:
Bartholomew Decatur Jackson Jefferson Ripley Scott
Airport
Broomsage Ranch Airport, Miller and Sons Farm Supply Airport, North Vernon Airport
Canal
Storm Creek Ditch
Cemetery
Baldwin Cemetery, Barkman Cemetery, Bear Creek Cemetery, Bethel Cemetery, Butlerville Cemetery, Callicotte Cemetery, Cave Springs Cemetery, Cornell Cemetery, Coryell Cemetery, Day Cemetery, Ebenezer Cemetery, Fish Creek Cemetery, German Cemetery, Green Cemetery, Henry Cemetery, Hill Crest Cemetery, Hopewell Cemetery, Hopewell Cemetery, Hughes Cemetery, Hulse Cemetery, Hunt Cemetery, Keith Cemetery, Marsh Cemetery, Meek Cemetery, Myers Cemetery, Old Zenas Cemetery, Otter Creek Cemetery, Saint Bridget Cemetery, Saint Catherines Cemetery, Saint James Cemetery, Saint Marys Cemetery, Sixmile Cemetery, State School Cemetery, Stewart Cemetery, Sullivan Cemetery, Summerfield Cemetery, Vernon Cemetery, Weston Cemetery, Whitcomb Cemetery, Wohrer Cemetery, Zenas Cemetery
Church
Bear Creek Church, Browns Corner Church, Brush Creek Church, Cana Church, Centerville Community Church, Coffee Creek Church, Freedom Church, Graham Church, Graham Church, Ice Creek Church, Marion Church, Mount Zion Church, New Bethel Church, Oak Grove Church, Pleasant View Church, Rock Creek Church, Rush Branch Church, Saint Dennis Church, Saint Josephs Church, Tea Creek Church, Weston Church, Wilson Chapel, Zion Church
Civil
Jennings County, Township of Bigger, Township of Campbell, Township of Center, Township of Columbia, Township of Geneva, Township of Lovett, Township of Marion, Township of Montgomery, Township of Sand Creek, Township of Spencer, Township of Vernon
Dam
Broomsage Ranch Lake Dam, Country Squire Lake Dam, Crosley Lake Dam, Gaylord Stark Lake Dam, Hickory Lake Dam, Leatherwood Lake Dam, Van Voorhies Lake Dam, Whippoorwill Lake Dam
Forest
Selmier State Forest
Hospital
Muscatatuck State Hospital and Training Center
Locale
Coffee Creek Conservation Club
Park
Brush Creek State Fish and Wildlife Area, Crosley State Fish and Wildlife Area, Muscatatuck National Wildlife Refuge, Muscatatuck State Park
Populated Place
Brewersville, Butlerville, Commiskey, County Squire Lakes, Four Corners, Grayford, Hayden, Hilltown, Lovett, Nebraska, North Vernon, Oakdale, Paris, Paris Crossing, Queensville, San Jacinto, Scipio, Staples Ford, Tannersville, Vernon, Walnut Ridge, Zenas
Post Office
Benville Post Office (historical), Cana Post Office (historical), Slate Post Office (historical)
Reservoir
Broomsage Lake, Brush Creek Reservoir, Country Squire Lake, Crosley Lake, Gaylord Stark Lake, Hickory Lake, Kimberly Lake, Tanglewood Lake, Whippoorwill Lake
School
Hayden Elementary School, Muscatatuck State School, Paris School, Saint Anns School, Scipio Elementary School, Vernon Elementary School, Zenas Elementary School
Stream
Bear Creek, Bear Creek, Bear Creek, Bennetts Branch, Brushy Fork, Camp Creek, Coffee Creek, Crooked Creek, Crooked Creek, Davis Branch, Deer Creek, Duck Branch, Fish Creek, Fowler Branch, Goose Run, Grassy Creek, Gum Lick Creek, Huckleberry Branch, Ice Creek, Indian Creek, Little Bear Creek, Little Mutton Creek, Long Branch, Millstone Creek, Mutton Creek, Nettle Creek, Pleasant Run, Polly Branch, Poplar Root Creek, Powder Creek, Rattail Creek, Rock Creek, Rock Creek, Sixmile Creek, Slate Creek, Square Run, Storm Creek, Tea Creek, Turkey Run, Twomile Creek, Wolf Creek, Woods Branch, Wyaloosing Creek
Tower
WOCH-AM (North Vernon), WOCH-FM (North Vernon)
| Race | Population |
| White |  27,801 |
| Black | 281 |
| Mixed | 234 |
| Asian | 97 |
| American Indian | 60 |
| Hawaiian & Pacific Islander | 0 |
| Additional population tables : | |
| State population table | |
| Indiana population by county | |