Williams County Ohio - Government Site
Population: 38,719
Area: 422 square miles
County Seat: Bryan
Area Code(s) in use: 419
Time Zone: EST
Adjacent counties:
De Kalb (IN) Defiance Fulton Henry Hillsdale (MI) Lenawee (MI) Steuben (IN)
Airport
Williams County Airport, Woodruff Airport
Bridge
Denmark Bridge
Building
Bryan City Hall, Edgerton Town Hall, Williams County Courthouse, Williams County Home, Williams County Jail
Canal
Bratton Ditch, Cornell Ditch, Fortysix Mile Ditch, Mill Stream Drain, Streeter Ditch, Tamarack Ditch, Walters Ditch, Ziegler Ditch
Cemetery
Barrett Cemetery, Beaver Creek Cemetery, Beaver Creek Cemetery, Bethel Cemetery, Billingstown Cemetery, Boisher Cemetery, Boynton Cemetery, Brown Cemetery, Buck Cemetery, Clarksville Cemetery, Cogswell Cemetery, Columbia Cemetery, Eagle Creek Cemetery, Edon Cemetery, Ely Cemetery, Farnham Cemetery, Fetters Cemetery, Floral Grove Cemetery, Floral Grove Cemetery, Fountain Grove Cemetery, French Cemetery, Gardner Cemetery, Hepker Cemetery, Heritage Cemetery, Kunkle Cemetery, Lash Cemetery, Lick Creek Cemetery, Ligett Cemetery, Lockport Cemetery, Louden Cemetery, Malcom Cemetery, Maple Grove Cemetery, Nettle Lake Cemetery, Oak Ridge Cemetery, Old Pulaski Cemetery, Olive Branch Cemetery, Pease Cemetery, Primrose Cemetery, Quaker Cemetery, Ring Cemetery, Riverside Cemetery, Rogers Cemetery, Saint Joseph Cemetery, Shiffler Cemetery, Thomas Cemetery, Union Chapel Cemetery, Walnut Grove Cemetery, West Bethesda Cemetery, West Buffalo Cemetery, West Jefferson Cemetery, Williams Center Cemetery, Zion Cemetery
Church
Apostolic Gospel Church, Bethel Church (historical), Bethlehem Christian Union Church, Bona Vesta United Brethren Church, Bridgewater Church, Bryan Christian and Missionary Alliance Church, Bryan Church of the Nazarene, Bryan Seventh Day Adventist Church, Bryan Worship Center, Central United Brethren Church, Church of Christ, De Iglesia Cristianos, Eastland Baptist Church, Ebenezer Church, Edgerton Emanuel United Methodist Church, Edon United Methodist Church, Faith United Methodist Church, First Assembly of God Church, First Baptist Church, First Brethren Church, First Church of Christ, First Lutheran Church, First Lutheran Church, First Methodist Episcopal Church (historical), First Presbyterian Church, First Presbyterian Church, First Presbyterian Church (historical), German Church, Gospel Tabernacle, Grace Lutheran Church, Kunkle United Brethren in Christ Church, Lick Creek Church of the Brethren, Madison Church, Memorial United Brethren Church, Miracle Revival Center, Montpelier Church of Christ, Mount Olive Church, Mount Union Church, Nettle Lake United Brethren Church, New Life Temple, North Bridgewater Church, Oak Grove Church, Olive Branch Church, Pine Grove Mennonite Church, Pioneer Church of the Nazarene, Pleasant Ridge Church, Pulaski United Methodist Church, Quaker Church, Sacred Heart Catholic Church, Saint Johns Catholic Church, Saint Johns Lutheran Church, Saint Joseph Catholic Church, Saint Marys Catholic Church, Saint Patrick Roman Catholic Church, Saint Pauls United Methodist Church, Saint Peters Lutheran Church, Salem Church, Silver Creek Church of the Brethren, The Church of Jesus Christ of Latter Day Saints, Trinity Episcopal Church, Trinity Lutheran Church, Union Chapel Church of God, Union Church (historical), Wesley United Methodist Church, West Bethesda Church, West Eagle Creek Church, West Unity United Methodist Church, Zion Lutheran Church
Civil
City of Bryan, Township of Brady, Township of Bridgewater, Township of Center, Township of Florence, Township of Jefferson, Township of Madison, Township of Mill Creek, Township of Northwest, Township of Pulaski, Township of Saint Joseph, Township of Springfield, Township of Superior, Williams County
Crossing
Bryan Montpelier Interchange
Dam
Browns Recreation Lake Dam, Hays Lake Dam, Kohl Lake Dam, Lake A Dam, Lake C Dam, Lake La Su An Dam, Lake Seneca Dam
Hospital
Cameron Hospital
Lake
Lake La Su An, Mud Lake, Nettle Lake, Spring Pond
Locale
Alvordton Junction (historical), Buckeye Golf Course, Hay Jay Community Hall, Hillcrest Golf Course, Lazy River Campground, Orchard Hill Country Club, Riverside Golf Course, Rupp Landing, Suburban Golf Course, Tucker Clearing (historical), Union Corners, Westgate Terminal, Woodwind Hollow Golf Course
Park
Beaver Creek Wildlife Area, Bible Park, Bryan Downtown Historic District, Edon Community Park, Fountain City Historic District, Garver Park, George Bible Park, Lake La Su An Wildlife Area, Miller Park, Moore Park, Mud Lake Bog Nature Preserve, Opdyke Park, West Unity Memorial Park
Populated Place
Ainger, Alvordton, Baldwin (historical), Berlin, Billingstown, Blakeslee, Bona Vesta, Bridgewater Center, Bryan, Caster Subdivision, Columbia, Cooney, Cox Subdivision, Coys Subdivision, Daft Subdivision, Deer Lick (historical), Denmark (historical), Durham Estates, Edgerton, Edon, Franklin Junction, Freedom (historical), Fuddletown (historical), Greyhound, Grimms Subdivision, Hallock, Hamer, Hickory Hills, Hillcrest, Holiday City, Holly Addition, Jefferson Estates, Jerrys First Addition, Jim Town, Krohns Acres, Kunkle, Lakeland Woods Estates, Lock Port, Lukes Corners (historical), Manleys Subdivision, Maplecrest, Mazes Corners (historical), McDonald Subdivision, Mead (historical), Melbern, Mill Creek (historical), Mina, Montpelier, Nettle Lake, Norlick Place, Northwest, Oak Meadows, Oberie (historical), Old Edinburg (historical), Phalanx (historical), Pioneer, Plover Lake Addition, Primrose, Promised Land Subdivision, Pulaski, Rachel Heights, Riggs Subdivision, Shaffers Acres, Singers Corners (historical), Sinns Subdivision, Smith Settlement (historical), Stryker, Tiffin Meadows, Valley Springs Addition, West Buffalo (historical), West Jefferson, West Unity, West View Subdivision, West Woodly Addition, Westburg (historical), Williams Center, Willow Glenn, Wilna
Post Office
Ainger Post Office (historical), Bridgewater Post Office (historical), Bryan Post Office, Cooney Post Office (historical), Deer Lick Post Office (historical), Karle Post Office (historical), Melbern Post Office (historical), Montpelier Post Office, Nettlelake Post Office (historical), Primrose Post Office (historical), Pulaski Post Office (historical), Williams Center Post Office (historical)
Reservoir
Browns Recreation Lake, Clems Pond, Eds Pond, Hays Lake, Hogback Pond, Jerrys Pond, Kohl Lake, Lake A, Lake Ann, Lake C, Lake La Vere, Lake Seneca, Lake Sue, Lous Pond, Plower Lake
School
Bluff Run School (historical), Bradley School (historical), Bratton School (historical), Bratton School (historical), Brick School (historical), Bryan High School, Bryan Junior High School (historical), Bryan Middle School, Deer Lick School (historical), Doty School (historical), Edgerton Elementary School, Edgerton High School, Edgerton Middle School, Edon High School, Fetter School (historical), Fish Creek School (historical), Gimblet Hill School (historical), Hilltop High School, Joint School (historical), Lash School (historical), Lincoln Elementary School, Lippy School (historical), Montpelier Elementary School, Montpelier High School, North Elementary School, North High School, Pulaski-Jefferson Elementary School, Saint Joseph School, Saint Mary School, School Number 1 (historical), School Number 1 (historical), School Number 1 (historical), School Number 1 (historical), School Number 1 (historical), School Number 1 (historical), School Number 10 (historical), School Number 10 (historical), School Number 10 (historical), School Number 10 (historical), School Number 11 (historical), School Number 11 (historical), School Number 12 (historical), School Number 2 (historical), School Number 2 (historical), School Number 2 (historical), School Number 2 (historical), School Number 2 (historical), School Number 2 (historical), School Number 2 (historical), School Number 3 (historical), School Number 3 (historical), School Number 3 (historical), School Number 3 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 4 (historical), School Number 5 (historical), School Number 5 (historical), School Number 5 (historical), School Number 5 (historical), School Number 5 (historical), School Number 5 (historical), School Number 5 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 6 (historical), School Number 7 (historical), School Number 7 (historical), School Number 7 (historical), School Number 7 (historical), School Number 7 (historical), School Number 7 (historical), School Number 8 (historical), School Number 8 (historical), School Number 8 (historical), School Number 8 (historical), School Number 8 (historical), School Number 8 (historical), School Number 9 (historical), School Number 9 (historical), School Number 9 (historical), School Number 9 (historical), School Number 9 (historical), School Number 9 (historical), Stoner School (historical), Stryker High School, Superior Elementary School, Walkup School (historical), Washington Elementary School, Wilson School (historical)
Stream
Bear Creek, Bear Creek, Bear Creek, Beaver Creek, Bluff Run, Brush Creek, Clear Fork, Clear Fork, Clear Fork, Eagle Creek, East Branch Saint Joseph River, East Branch Saint Joseph River, East Branch Saint Joseph River, Fish Creek, Fish Creek, Fish Creek, Flat Run, Joe Run, Leatherwood Creek, Lost Creek, Matthews Creek, Miller Creek, Nettle Creek, North Branch Eagle Creek, Owl Creek, Owl Creek, Pigeon Run, Russell Run, Silver Creek, Walnut Run, West Branch Saint Joseph River, West Branch Saint Joseph River, West Branch Saint Joseph River, West Fork Mill Creek
Tower
WBNO-FM (Bryan), WQCT-AM (Bryan)
Woods
Davis Woods
| Race | Population |
| White |  37,752 |
| Black | 319 |
| Mixed | 304 |
| Asian | 238 |
| American Indian | 103 |
| Hawaiian & Pacific Islander | 3 |
| Additional population tables : | |
| State population table | |
| Ohio population by county | |