Resident Population in Reeves County, TX was 11.95600 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Reeves County, TX reached a record high of 17.25700 in January of 1982 and a record low of 11.06100 in January of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Reeves County, TX - last updated from the United States Federal Reserve on April of 2026.