Resident Population in Pemiscot County, MO was 14.61300 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Pemiscot County, MO reached a record high of 26.80000 in January of 1972 and a record low of 14.61300 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Pemiscot County, MO - last updated from the United States Federal Reserve on May of 2024.