Resident Population in Titus County, TX was 31.54700 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Titus County, TX reached a record high of 32.76700 in January of 2018 and a record low of 16.70200 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Titus County, TX - last updated from the United States Federal Reserve on April of 2026.