Washington County Kansas - Government Site
Population: 5,944
Area: 898 square miles
County Seat: Washington
Area Code(s) in use: 785
Time Zone: CST
Adjacent counties:
Clay Cloud Gage (NE) Jefferson (NE) Marshall Republic Riley Thayer (NE)
Airport
Adee Landing Strip, Coufal-Warren Airport, Potts Landing Strip, Washington County Memorial Airport, Washington Municipal Airport, Wasseman Farms Airport
Building
Barnes Fire District 2, Greenleaf Fire District 3, Haddam Fire District 6, Hanover City Fire Department, Hollenberg Fire District 10, Linn - Palmer Rural Fire Department 4, Linn - Palmer Rural Fire District 4, Mahaska Fire District 7, Morrowville Fire District 8, Washington City Fire Department, Washington Fire District 9
Cemetery
Baptist Cemetery, Brantford Cemetery, Chepstow Cemetery, City Cemetery, Covenant Cemetery, District Number 17 Cemetery, Emmons Cemetery, Fairfield Cemetery, Friends Cemetery, Gasket Cemetery, Greenfield Cemetery, Haddam Cemetery, Hanover Cemetery, Mahaska Cemetery, Maplewood Cemetery, Merkey Cemetery, Morrowville Cemetery, Mound Cemetery, Mount Jesus Cemetery, Mount Pleasant Cemetery, Oliver Cemetery, Peats Creek Cemetery, Pleasant Hill Cemetery, Prall Cemetery, Reiter Cemetery, Rusco Cemetery, Sacred Heart Cemetery, Saint Bernards Cemetery, Saint Boniface Cemetery, Saint Johns Cemetery, Saint Johns Cemetery, Saint Louis Cemetery, Saint Marys Cemetery, Saint Paul Cemetery, Saint Paul Cemetery, Saint Paul Cemetery, Silver Cliff Cemetery, Sprading Cemetery, Spring Valley Cemetery, Vining Cemetery, Washington Cemetery, Zion Cemetery, Zion Cemetery
Church
Bethehen Church, Covenant Church, Evangelical Church, Faith United Church, Saint Bernards Church, Saint Peter Church, Saints Peter and Paul Church, Trinity Church, Zion Church
Civil
City of Washington, Township of Barnes, Township of Brantford, Township of Charleston, Township of Clifton, Township of Coleman, Township of Farmington, Township of Franklin, Township of Grant, Township of Greenleaf, Township of Haddam, Township of Hanover, Township of Highland, Township of Independence, Township of Kimeo, Township of Lincoln, Township of Linn, Township of Little Blue, Township of Logan, Township of Lowe, Township of Mill Creek, Township of Sheridan, Township of Sherman, Township of Strawberry, Township of Union, Township of Washington, Washington County
Dam
Washington County State Lake Dam, Washington Water Reservoir Dam
Locale
Albia (historical), Ballard Falls (historical), Day (historical), Dewitt (historical), Emmons, Gaskill (historical), Hopewell (historical), Kara (historical), Koloko (historical), Newark (historical), Parallel (historical), Weltbote (historical)
Park
Blue River Wildlife Area, Hollenberg Ranch State Park, Veterans Memorial Park, Washington County State Park
Populated Place
Barnes, Brantford, Calderhead, Chepstow, Clifton, Enosdale, Greenleaf, Haddam, Hanover, Hollenberg, Kimeo, Linn, Mahaska, Morrowville, Palmer, Spence, Strawberry, Washington
Reservoir
Washington County State Lake
School
Clifton Elementary School, Greenleaf Elementary School, Hanover Elementary School, Immanuel School, Linn Elementary School, Linn High School, North Central Elementary School, North Central High School, Washington Elementary School, Washington High School
Spring
Mormon Spring
Stream
Ash Creek, Beaver Creek, Bolling Creek, Bowman Creek, Buffalo Creek, Camp Creek, Camp Creek, Cedar Creek, Cherry Creek, Coon Creek, Cottonwood Creek, Davis Creek, Devils Creek, Dry Branch, Dry Branch, Dry Branch, East Branch Parsons Creek, Gray Branch, Horseshoe Creek, Horseshoe Creek, Horseshoe Creek, Iowa Creek, Jonah Creek, Jones Creek, Joy Creek, Joy Creek, Joy Creek, Knedlik Creek, Lane Branch, Malone Creek, Melvin Creek, Mercer Creek, Mill Creek, Mulberry Creek, Myer Creek, North Fork Mill Creek, Plum Creek, Riddle Creek, Riddle Creek, Riddle Creek, Salt Creek, School Creek, School Creek, School Creek, Silver Creek, Silver Creek, Silver Creek, Spring Creek, Spring Creek, Spring Creek, Stanley Branch, Stub Creek, Sulphur Creek, Turkey Creek, West Branch Scribner Creek
Valley
Hay Valley
| Race | Population |
| White |  5,858 |
| Mixed | 45 |
| American Indian | 27 |
| Black | 11 |
| Asian | 3 |
| Hawaiian & Pacific Islander | 0 |
| Additional population tables : | |
| State population table | |
| Kansas population by county | |