United States - Real Gross Domestic Product Growth: All Industries in Hemphill County, TX was 101.78300 % Chg. from Preceding Period in January of 2024, according to the United States Federal Reserve. Historically, United States - Real Gross Domestic Product Growth: All Industries in Hemphill County, TX reached a record high of 101.78300 in January of 2024 and a record low of 81.74500 in January of 2000. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Real Gross Domestic Product Growth: All Industries in Hemphill County, TX - last updated from the United States Federal Reserve on September of 2025.