5. Delaware

While geographically small, Delaware punches far above its weight class economically. Known broadly as the corporate capital of America, the state houses massive banking, legal, and chemical manufacturing sectors. These high-paying corporate headquarters generate significant regional payrolls. Additionally, Delaware is highly favored by affluent retirees due to its lack of sales tax and low property taxes. Many high-earning out-of-state workers retire here, directly pulling the state’s median benefit numbers up.

6. Massachusetts

Massachusetts operates as a global powerhouse in higher education, biotechnology, and healthcare. The Boston and Cambridge metropolitan areas act as massive engines of economic growth, employing hundreds of thousands of highly paid specialists and researchers. Workers who spend their 35-year benchmark careers in these advanced sectors build an optimal earnings record, leading to outsized monthly checks upon retirement.