Resident Population in Jones County, MS was 65.83700 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Jones County, MS reached a record high of 68.98200 in January of 2013 and a record low of 56.35700 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Jones County, MS - last updated from the United States Federal Reserve on April of 2026.