Unemployment Rate in Lancaster County, PA was 2.70% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in Lancaster County, PA reached a record high of 14.10 in April of 2020 and a record low of 2.30 in December of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Lancaster County, PA - last updated from the United States Federal Reserve on April of 2026.