Unemployment Rate in Smith County, TX was 3.70% in March of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Smith County, TX reached a record high of 11.40 in April of 2020 and a record low of 2.90 in April of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Smith County, TX - last updated from the United States Federal Reserve on June of 2026.