Unemployment Rate in Polk County, NC was 3.40% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Polk County, NC reached a record high of 12.10 in April of 2020 and a record low of 1.50 in December of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Polk County, NC - last updated from the United States Federal Reserve on May of 2024.