Resident Population in Howard County, AR was 12.38700 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Howard County, AR reached a record high of 14.40900 in January of 1996 and a record low of 11.41200 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Howard County, AR - last updated from the United States Federal Reserve on April of 2026.