Jefferson County Florida - Government Site
Population: 14,677
Area: 598 square miles
County Seat: Monticello
Area Code(s) in use: 850
Time Zone: EST
Adjacent counties:
Brooks (GA) Leon Madison Taylor Thomas (GA) Wakulla
Airport
Charlottes Field, Finlayson Farm Airport, Foxfire Plantation Airport, Hidden Acres Airpark, Jefferson Landings Airport
Basin
Bear Bay Sink, Creek Sink, Gray Sink, Indian Camp Sink, Jake Hole, Lake Drain Sink, Pinhook Sinks, The Cascade, Welaunee Sink
Bay
Apalachee Bay, Catfish Creek, Featherbed Bay
Building
Jefferson County Sheriff's Office, Monticello Police Department
Canal
Slave Canal
Cape
Big Redfish Point, Cabell Point, Little Redfish Point, Wills Point
Cemetery
Anderson Cemetery, Bellamy Cemetery, Bishop Cemetery, Broomsage Cemetery, Browns Cemetery, Elizabeth Cemetery, Emery Cemetery, Jones Cemetery, Kinsey Cemetery, Lott Cemetery, Milton Cemetery, Mount Marille Cemetery, Mount Olive Cemetery, Mount Zion Cemetery, Roseland Cemetery, Scruggs Cemetery, Sneeds Cemetery, Texas Hill Cemetery, Union Cemetery, Walker Cemetery, Willie Cemetery
Channel
Peler Creek, Pinhook Cut-Off, West Cutoff
Church
Antioch Church, Bethel Church, Bethel Church, Bethphage Church, Casa Blanco Church, Ebenezer Church, Elizabeth Church, Elizabeth Church, Friendship Church, Hickory Hill Church, Jerusalem Church, Juniors Hill Church, Macedonia Church, Macedonia Church, Macedonia Church, Mount Marille Church, Mount Olive Church, Mount Olive Church, Mount Zion Church, New Bethel Church, New Zion Church, New Zion Church, Old Greenville Church, Olive Church, Philadelphia Church, Philadelphia Church, Pine Grove Church, Pleasant Grove Church, Saint Elam Church, Sanctified Church, Sanctified Church, Sardis Church, Springfield Church, Sweetfield Church, Thompson Valley Church, Turkey Scratch Church, Union Branch Church, Welaunee Church
Civil
Edmond Doyles Grant, Jefferson County, William Hambley Grant
Flat
Goose Pasture
Island
Cobb Rocks, Hells Half Acre, Peters Rock, Pine Island, Tooles Hammock, Ward Island
Lake
Alagood Lake, Black Lake, Blue Pond, Brice Pond, Brooks Pond, Crow Pond, Galilee Lake, Ginhouse Pond, Hardy Sink, Hay Pond, Horse Pond, June Pond, Kellys Pond, Lake Catherine, Lake Fontaine, Lake Iamonia, Lake Jackson, Little Lake, Mays Pond, Norrias Club Pond, Old Fern Pond, Open Pond, Ox Lake, Parker Pond, Perkins Plantation Pond, Pinckney Hill Pond, Razor Lake, Scurrycut Pond, Sessions Pond, Shehee Lake, Silver Lake, Simpson Nursery Pond, Sneads Smokehouse Lake, Story Lake, The Flat, White Pond, Willie Pond, Wilson Shepherd Pond, Wooten Lake
Locale
Mulloy Landing, Welaunee Plantation
Park
Aucilla Wildlife Management Are, Aucilla Wildlife Management Area
Populated Place
Alma, Ashville, Aucilla, Capps, Casa Blanco, Cody, Dills, Drifton, Fanlew, Festus, Fincher, Hamaste (historical), Hatchcakamocha (historical), Jarrett, Lamont, Limestone, Lloyd, Lois, Mikasuki (historical), Monticello, Montivilla, Nash, San Luis Apalache (historical), Thomas City, Topocapa (historical), Wacissa, Wacissa (historical), Waukeenah, Willanocha (historical)
Reservoir
Lake Miccosukee, Raineys Lake, Shadow Lake, Simpson Lake
School
Allison School, Aucilla Christian Academy, Bethel School, Bethel School, Elizabeth School, Howard Academy, Howard Middle School, Jefferson County Adult Center, Jefferson County Elementary School-Mamie Scott Annex, Jefferson County High School, Saint Rilla School, Welaunee School
Spring
Allen Spring, Aucilla Spring, Big Blue Spring, Cassidy Spring, Horsehead Spring, Little Blue Spring
Stream
Alfred Branch, Bailey Mill Creek, Beasley Creek, Black Rock Creek, Buggs Creek, Burnt Mill Creek, Caney Branch, Caney Creek, Coocksey Branch, Cow Creek, Cow Creek, Cuba Branch, Dixie Branch, Drifton Branch, Gator Creek, Grooms Creek, Gum Creek, Horsehead Run, Hosford Branch, Jones Mill Creek, Lake Drain, Lang Branch, Limestone Creek, Little Aucilla River, Little Redfish Creek, Little River, Lloyd Creek, Mill Pond Creek, Moore Branch, Morris Branch, Oyster Creek, Pinhook River, Polar Branch, Raysor Creek, Sulfur Creek, Sweetwater Branch, Wacissa River, Welaunee Creek, Wolf Creek
Summit
Calico Hill, Sand Hills, Texas Hill
Swamp
Anderson Bay, Gress Swamp, Gum Creek, Hosford Branch, Reed Branch Swamp, Windom Lake
Tower
Ashville Lookout Tower, Monticello Fire Control Headquarters Fire Tower, Wacissa Lookout Tower, WBGM-FM (Tallahassee), WFSU-FM (Tallahassee), WGLF-FM (Tallahassee), WJPH-FM (Monticello), WMFL-AM (Monticello)
| Race | Population |
| White |  9,150 |
| Black | 5,244 |
| Mixed | 147 |
| American Indian | 66 |
| Asian | 61 |
| Hawaiian & Pacific Islander | 9 |
| Additional population tables : | |
| State population table | |
| Florida population by county | |