United States - Unemployment Rate - 4 years of High School, No Diploma, 45 to 54 years was 4.50% in March of 2024, according to the United States Federal Reserve. Historically, United States - Unemployment Rate - 4 years of High School, No Diploma, 45 to 54 years reached a record high of 24.90 in April of 2020 and a record low of 0.30 in December of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Unemployment Rate - 4 years of High School, No Diploma, 45 to 54 years - last updated from the United States Federal Reserve on April of 2024.