Resident Population in Tom Green County, TX was 119.05700 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Tom Green County, TX reached a record high of 120.19400 in January of 2020 and a record low of 71.04700 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Tom Green County, TX - last updated from the United States Federal Reserve on May of 2024.