Resident Population in Randall County, TX was 148.25500 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Randall County, TX reached a record high of 148.25500 in January of 2023 and a record low of 53.88500 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Randall County, TX - last updated from the United States Federal Reserve on May of 2024.