Resident Population in Clarke County, MS was 15.22800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Clarke County, MS reached a record high of 17.99000 in January of 1999 and a record low of 15.04900 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Clarke County, MS - last updated from the United States Federal Reserve on May of 2024.