Resident Population in Taylor County, TX was 148.81300 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Taylor County, TX reached a record high of 148.81300 in January of 2024 and a record low of 97.85300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Taylor County, TX - last updated from the United States Federal Reserve on April of 2026.