People 25 Years and Over Who Have Completed a Graduate or Professional Degree for Delaware was 15.50% in January of 2022, according to the United States Federal Reserve. Historically, People 25 Years and Over Who Have Completed a Graduate or Professional Degree for Delaware reached a record high of 15.50 in January of 2022 and a record low of 10.40 in January of 2007. Trading Economics provides the current actual value, an historical data chart and related indicators for People 25 Years and Over Who Have Completed a Graduate or Professional Degree for Delaware - last updated from the United States Federal Reserve on April of 2024.