Chautauqua County, county in Kansas, United States. As of 2020 county had an estimated population of 3,230 inhabitants. The county was created 147 years ago in 1875. Its county seat is "Sedan".
There are 1 city/town in Chautauqua County, KS. The largest city of Chautauqua County is Peru with a population of 125.
Cities, Towns, Neighborhoods & Other Populated Places in Chautauqua County.
|Peru||City in Kansas, United States||Chautauqua||125|