Resident Population in Coryell County, TX was 84.87800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Coryell County, TX reached a record high of 85.05700 in January of 2022 and a record low of 35.31100 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Coryell County, TX - last updated from the United States Federal Reserve on May of 2024.