Knox County Indiana - Government Site
Population: 38,241
Area: 516 square miles
County Seat: Vincennes
Area Code(s) in use: 812
Time Zone: CST
Adjacent counties:
Crawford (IL) Daviess Gibson Greene Lawrence (IL) Pike Sullivan Wabash (IL)
Airport
Green Airport, Klein Airport, Ueding Airport, Vincennes Executive Inn Airport
Basin
Cane Green Bottom
Bend
Horseshoe Cutoff, Sevenmile Bend
Bridge
Lincoln Memorial Bridge
Canal
Black Armuth Ditch, Brown Ditch, Calico Slash Ditch, City Ditch, Eke Drainage System Ditch, Frick Ditch, Friskney Ditch, Hill Ditch, Kessinger Ditch, Kuhn Ditch, Linnewebber Ditch, Lower Shaker Prairie Ditch, Mantle Ditch, Miller Ditch, Old Swan Pond Ditch, Oliphant Ditch, Patrick Ditch, Pickel Ditch, Purdy-Marsh Ditch, Roberson Ditch, Steen Ditch, Swan Pond Ditch, Thompson Ditch, Tilley Ditch, Vieke Drainage System Ditch, Williams Ditch, Wilson Ditch Arm Number Two
Cemetery
Asher Cemetery, B'nai-Israel Cemetery, Beedell Cemetery, Begeman Cemetery, Chambers Cemetery, Charley Cemetery, Chimney Pier Hills Cemetery, Delay Cemetery, Dick Cemetery, Fairview Cemetery, Freeland Cemetery, Fritchton Cemetery, Greenlawn Cemetery, Hartley Cemetery, Highland Cemetery, Hoke Cemetery, Johnson Cemetery, Light Cemetery, Marco Cemetery, McClure Cemetery, McCoy Cemetery, Memorial Park Cemetery, Meyer Cemetery, Mount Calvary Cemetery, Ocheltree Cemetery, Odd Fellows Cemetery, Odd Fellows Cemetery, Orndorff Cemetery, Orrville Cemetery, Price Cemetery, Root Cemetery, Saint Peters Cemetery, Sand Hill Cemetery, Sandborn Cemetery, Scott Chapel Cemetery, Slow Cemetery, Stuart Cemetery, Threlkeld Cemetery, Walker Cemetery, Walnut Grove Cemetery, Warth Cemetery, West Salem Cemetery
Channel
Johnsons Cutoff
Church
Asbury Chapel, Bethel Church, Fairview Church, Hamline Chapel, Hermon Church, Indiana Church, Maria Creek Church, Morris Chapel, Mount Zion Church, New Bethel Church, Reels Chapel, Royal Oak Church, Salem Church, Trinity Church, Upper Indiana Church, Walnut Grove Church, Welton Chapel, Wilson Creek Church
Civil
Knox County, Township of Busseron, Township of Decker, Township of Harrison, Township of Johnson, Township of Palmyra, Township of Steen, Township of Vigo, Township of Vincennes, Township of Washington, Township of Widner
Cliff
Lucky Point, The Bluffs
Dam
Clarence Kopp Lake Dam, Cleveland Pond Dam, Rod and Gun Club Dam
Flat
Mills Prairie, Shaker Prairie, Vincennes Prairie
Island
Sevenmile Island, Swan Island
Lake
Broadie Lake, City Lake, Claypole Pond, Clear Pond, Grays Pond, Half Moon Pond, Heron Lake, Horseshoe Pond, Long Pond, Long Pond, Long Pond, Maria Pond, Mine Pond, Mirror Lake, Montours Pond (historical), Swan Pond, Ten Acre Pond, Wabash Pond
Levee
Fore and Atkinson Levee, McGinnis Levee, Neal Levee, Niblack Levee
Locale
Bicknell Country Club, Fort Knox (historical), Griswold Station, Indian Mound, Storks Ferry, Wrights Ferry (historical)
Park
Camp Arthur, Chippekokee Park, George Rogers Clark National Historical Park, George Rogers Clark State Memorial, Gregg Park, Harrison Park, Hooper Athletic Field, Indiana Territorial Capitol, Kimmell Park, Lester Square Memorial Park, Vincennes Common, White Oak State Fishing Area
Populated Place
Bandmill, Beal, Bicknell, Bloods Wood Crossing, Bruceville, Busseron, Cantaloupe, Decker, Decker Chapel, Edwardsport, Emison, Five Points, Freelandville, Fritchton, Indian Creek Settlement, Iona, Johnstown, Little Rock, Monroe City, Oaktown, Orrville, Pond Creek Mills, Purcell, Ragsdale, Ridgleville, Saint Thomas, Sandborn, Sisson, Twin Bridges, Verne, Vincennes, Vollmer, Wagner Station, Westphalia, Wheatland, Willis
Post Office
Jordanville Post Office (historical)
Range
Beech Hills, Chimney Pier Hills, Dicksburg Hills, Orrville Hills
Rapids
Grand Rapids, Kellys Ripple
Reservoir
Clarence Kopp Lake, Cleveland Pond, Nicholson Pond, Otter Pond, Rod and Gun Club Lake
Ridge
Cane Ridge
School
Benjamin Franklin Elementary School, Central High School, Decker Elementary School, Francis Vigo Elementary School, George Rogers Clark Junior High School, Harrison School, Hillcrest Special Education School, James Whitcomb Riley Elementary School, Lasalle Elementary School, Lincoln High School, North Knox Central Elementary School, North Knox East Elementary and Junior High School, North Knox High School, North Knox West Elementary School, Sacred Heart Schools, Saint Johns School, Saint Johns School, Saint Peters Lutheran School, Saint Rose Academy, Saint Thomas School, Saint Vincents Orphanage, School Number 3, South Knox Elementary School, South Knox Junior and Senior High School, Tecumseh-Harrison Elementary School, Vincennes University, Washington Elementary School
Stream
Bens Creek, Big Run, Black Creek, Brush Creek, Buckhorn Creek, Conger Creek, Cotton Branch, Flat Creek, Ghost Hollow Creek, Indian Creek, Indian Creek, Kelso Creek, McCoy Creek, Nimnicht Creek, Opossum Branch, Plass Ditch, Pond Creek, Reel Creek, River Deshee, Scott Creek, Smalls Creek, Snapp Creek, South Fork Smalls Creek, Upper River Deshee, White River, Wilson Creek
Summit
Barefoot Nation Hills, Bunker Hill, Scudder Hill, Wolf Hill
Swamp
Weaver Pond
Tower
WADV-AM (Vincennes), WRTB-FM (Vincennes), WUEV-FM (Evansville), WVUB-FM (Vincennes), WVUT-TV (Vincennes)
| Race | Population |
| White |  36,736 |
| Black | 800 |
| Asian | 332 |
| Mixed | 266 |
| American Indian | 91 |
| Hawaiian & Pacific Islander | 16 |
| Additional population tables : | |
| State population table | |
| Indiana population by county | |