Nemaha County Kansas - Government Site
Population: 10,374
Area: 718 square miles
County Seat: Seneca
Area Code(s) in use: 785
Time Zone: CST
Adjacent counties:
Brown Jackson Marshall Pawnee (NE) Pottawatomie Richardson (NE)
Airport
Seneca Municipal Airport
Building
Centralia Fire Department, Nemaha County Rural Fire District 1, Nemaha County Rural Fire District 2, Nemaha County Rural Fire District 3, Nemaha County Rural Fire District 4, Sabetha Fire Department, Seneca City Fire Department
Cemetery
Albany Cemetery, America City Cemetery, Baileyville Cemetery, Barnes Cemetery, Centralia Cemetery, Corning Cemetery, Fairview Cemetery, Ford Cemetery, Fourmile Cemetery, Granada Cemetery, Mulberry Cemetery, Roots Cemetery, Rose Hill Cemetery, Sacred Heart Cemetery, Saint Bedes Cemetery, Saint Marys Cemetery, Saint Patrick Cemetery, Saints Peter and Paul Cemetery, Scotch Valley Cemetery, Strahm Cemetery, Williams Cemetery, Woodlawn Cemetery
Church
Apostolic Church, Friedens Church, Saint Patricks Church
Civil
City of Sabetha, City of Seneca, Nemaha County, Township of Adams, Township of Berwick, Township of Capioma, Township of Center, Township of Clear Creek, Township of Gilman, Township of Granada, Township of Harrison, Township of Home, Township of Illinois, Township of Marion, Township of Mitchell, Township of Nemaha, Township of Neuchatel, Township of Red Vermillion, Township of Reilly, Township of Richmond, Township of Rock Creek, Township of Washington, Township of Wetmore
Dam
Nemaha County State Lake Dam
Locale
Albany (historical), Clear Creek (historical), Fourmile Corners, Greenwood Community Club, Morestown (historical), Taylor Rapids (historical)
Park
Nemaha County State Park, Nemaha State Fishing Lake and Wildlife Area
Populated Place
America City, Baileyville, Bancroft, Beckerville, Bern, Berwick, Capioma, Centralia, Corning, Goff, Granada, Kelly, Neuchatel, Oneida, Ontario, Sabetha, Saint Benedict, Seneca, Wetmore, Woodlawn
Reservoir
Nemaha County State Lake, Sabetha City Lake
School
Albany School, Baileyville High School, Berwick School, Centralia Elementary School, Centralia High School, Corning Elementary School, Excelsior School, Marshall-Nemaha School, National School, Nemaha Valley High School, Nemaha Valley Junior High School, Rock Creek School, Sabetha Elementary School, Sabetha High School, Sabetha Middle School, Saint Benedict Elementary School, Saint Benedict Junior High School, Saints Peter and Paul School, Seneca Elementary School, Union School, Wetmore Elementary School, Wetmore High School
Spring
Maxwell Spring
Stream
Barnes Creek, Burger Creek, Cedar Creek, Craig Creek, Deer Creek, Easly Creek, Easly Creek, Easly Creek, Fisher Creek, Fourmile Creek, Fourmile Creek, Fourmile Creek, Gilson Creek, Harris Creek, Honey Creek, Honey Creek, Honey Creek, Illinois Creek, Manley Creek, Mulberry Creek, Negro Creek, North Fork Wildcat Creek, Pole Creek, Rattlesnake Creek, Rattlesnake Creek, Rattlesnake Creek, Rock Creek, Rock Creek, Rock Creek, South Fork Nemaha River, South Fork Nemaha River, South Fork Nemaha River, South Fork Wildcat Creek, Tennessee Creek, Turkey Creek, Turkey Creek, Turkey Creek, Webster Creek, Wildcat Creek, Wildcat Creek, Wildcat Creek, Wildcat Creek, Wolf Pen Creek
Summit
Albany Hill
| Race | Population |
| White |  10,194 |
| Mixed | 61 |
| Black | 52 |
| American Indian | 47 |
| Asian | 15 |
| Hawaiian & Pacific Islander | 5 |
| Additional population tables : | |
| State population table | |
| Kansas population by county | |