Resident Population in Leflore County, MS was 26.37800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Leflore County, MS reached a record high of 42.59000 in January of 1984 and a record low of 26.37800 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Leflore County, MS - last updated from the United States Federal Reserve on May of 2024.