Map of Nemaha County, Kansas - Where is Located, Cities & Towns

Written and Fact-checked by | Last Updated: May 05, 2026 | 06:30 ET

Map of Nemaha County - Nemaha County is a county located in the U.S. state of Kansas. Nemaha County Map showing cities, highways, important places and water bodies. Get Where is Nemaha County located in the map, major cities in Nemaha county, population, areas, and places of interest.

Map of Nemaha County, Kansas

Map of Nemaha County, Kansas

About Nemaha County Map, Kansas: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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Map of Nemaha County, Kansas

Nemaha County is a county located in the U.S. state of Kansas. It's county seat is Seneca. As per 2020 census, the population of Nemaha County is 10216 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 719 sq mi (1,862 km2). Nemaha County was established on 1855.

Nemaha County Facts

ContinentNorth America
CountryUnited States
StateKansas
County SeatSeneca
Largest City/TownSeneca
Established1855
Total Area722 sq mi (1,870 sq km)
Land Area717 sq mi (1,857 sq km)
Water Area5 sq mi (13 sq km)
Population10,273 (Census 2020)
Population Density14 people per sq mi
Time ZoneCentral Time Zone (CT)
Major HighwaysUS-36, K-63, K-178
Major RiversNemaha River
Neighboring CountiesBrown County, KS; Doniphan County, KS; Marshall County, KS; Pottawatomie County, KS; Richardson County, NE; Pawnee County, NE
Famous ForAgriculture, small-town communities, scenic countryside
Top AttractionsSeneca Historic Downtown, Sts. Peter and Paul Church, Nemaha County Historical Museum, Pony Express sites
Official WebsiteOfficial Website

About Nemaha County, Kansas

Nemaha County is located in the northeastern part of Kansas, in the state of the United States, and was established in 1855. The county seat is Seneca, which is also the largest city. The county features rolling farmland, river valleys, and close-knit rural communities with a strong agricultural economy.

Cities and Towns in Nemaha County, Kansas

City/TownPopulation (Census 2020)Latitude & Longitude
Seneca (county seat)2,13939.8336°N, 96.0642°W
Sabetha2,57139.9017°N, 95.7986°W
Wetmore28439.6325°N, 95.8297°W
Centralia51239.7247°N, 96.1286°W
Corning15739.6544°N, 96.0294°W
Goff12639.6814°N, 95.9322°W
Kelly12039.8500°N, 96.0500°W
Oneida7439.8464°N, 95.9353°W
St. Benedict9039.8330°N, 96.0800°W

Golf Courses in Nemaha County, Kansas

Golf CourseLocationLatitude & Longitude
Spring Creek Golf CourseSabetha39.9005°N, 95.8005°W
Nemaha Valley Golf CourseSeneca39.8355°N, 96.0655°W

Roads and Highways in Nemaha County, Kansas

The county is connected by highways that link it to northeastern Kansas and neighboring states.

  • US-36 – major east-west route connecting Seneca to Marysville and Hiawatha
  • K-63 – north-south highway linking local communities
  • K-178 – provides regional access within the county

Neighboring Counties of Nemaha County

  • Brown County, Kansas (east)
  • Doniphan County, Kansas (northeast)
  • Marshall County, Kansas (west)
  • Pottawatomie County, Kansas (south)
  • Richardson County, Nebraska (north)
  • Pawnee County, Nebraska (northwest)

Top Attractions in Nemaha County, Kansas

The county offers historic sites and rural charm.

  • Seneca Historic Downtown – charming area with local shops and historic buildings
  • Sts. Peter and Paul Church – impressive historic church in Seneca
  • Nemaha County Historical Museum – exhibits on local history and culture
  • Pony Express Sites – historic locations tied to early mail routes
  • Sabetha Lake – local recreation spot for fishing and relaxation
  • Centralia Downtown – small-town charm and community events
  • Nemaha River – scenic river areas for outdoor activities

Distance from Nemaha County to Nearby Cities

  • Seneca to Topeka – 70 mi (113 km)
  • Seneca to Manhattan – 60 mi (97 km)
  • Seneca to Kansas City – 100 mi (161 km)
  • Seneca to Lincoln, NE – 90 mi (145 km)
  • Seneca to Omaha – 110 mi (177 km)

FAQs about Nemaha County

Where is Nemaha County located?

Nemaha County is located in northeastern Kansas along the Nebraska border in the United States.

What is the population of Nemaha County?

The population of Nemaha County was 10,273 according to the 2020 Census.

What is Nemaha County known for?

The county is known for agriculture, small-town communities, and historic sites.

What are the major highways in Nemaha County?

Major highways include US-36, K-63, and K-178.

Are there golf courses in Nemaha County?

Yes, Nemaha County has golf courses such as Spring Creek Golf Course and Nemaha Valley Golf Course.