Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Pearl River County, MS was 45306.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Pearl River County, MS reached a record high of 46862.00000 in January of 2009 and a record low of 45036.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Pearl River County, MS - last updated from the United States Federal Reserve on May of 2024.