"10178"^^ . "2010Z"^^ . . "1.8622e+09"^^ . "5.17998e+06"^^ . "0.3"^^ . . "Nemaha County"@en . . "5.40543"^^ . "1.85702e+09"^^ . "1855-08-25Z"^^ . . "Nemaha County (standard abbreviation: NM) is a county located in the northeastern part of the U.S. state of Kansas. As of the 2010 census, the county population was 10,178. The county seat is Seneca."@en .