Resident Population in Saline County, KS was 53.09800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Saline County, KS reached a record high of 55.84100 in January of 2012 and a record low of 45.80000 in January of 1972. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Saline County, KS - last updated from the United States Federal Reserve on May of 2024.