Resident Population in Fulton County, AR was 12.42100 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Fulton County, AR reached a record high of 12.51600 in January of 2019 and a record low of 7.69900 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Fulton County, AR - last updated from the United States Federal Reserve on May of 2024.