Resident Population in Briscoe County, TX was 1.44500 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Briscoe County, TX reached a record high of 2.79400 in January of 1970 and a record low of 1.40000 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Briscoe County, TX - last updated from the United States Federal Reserve on May of 2024.