Unemployment Rate in Wharton County, TX was 4.30% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in Wharton County, TX reached a record high of 10.20 in May of 2020 and a record low of 3.30 in April of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Wharton County, TX - last updated from the United States Federal Reserve on April of 2026.