Resident Population in Woodward County, OK was 19.94700 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Woodward County, OK reached a record high of 25.08400 in January of 1982 and a record low of 15.53700 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Woodward County, OK - last updated from the United States Federal Reserve on May of 2024.