Resident Population in Jewell County, KS was 2.84700 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Jewell County, KS reached a record high of 6.09900 in January of 1970 and a record low of 2.83200 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Jewell County, KS - last updated from the United States Federal Reserve on May of 2024.