Unemployment Rate in Johnson County, TN was 3.10% in March of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Johnson County, TN reached a record high of 22.30 in October of 1995 and a record low of 2.40 in April of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Johnson County, TN - last updated from the United States Federal Reserve on May of 2024.