Resident Population in Presidio County, TX was 5.79500 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Presidio County, TX reached a record high of 7.87500 in January of 2010 and a record low of 4.84200 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Presidio County, TX - last updated from the United States Federal Reserve on May of 2024.