Nemaha County is a county located in the northeastern part of the U.S. state of Kansas. Its county seat is Seneca. As of the 2020 census, the county population was 10,273. The county was named for the Nemaha River.
AdSee land and lots for sale, connect with local experts and schedule the tour today. Realtor.com® puts the best tools in your hands. Find the perfect land, lots & more
Find Open Houses · View local noise levels · Draw your own search area
Types: Home size, Lot size, Home age, Stories, Garages, School districts