U.S. retirees increasingly use part-time work to boost financial security

A growing number of retirees in the United States are opting for part-time employment to bolster their financial security and delay Social Security benefits. Data from the U.S. Bureau of Labor Statistics indicates that nearly 20% of the population aged 65 and older remained in the workforce in 2024, a significant increase from approximately 12.9% in 2000.

Many seniors utilize part-time roles to cover daily living expenses, such as groceries and utilities, which allows them to avoid withdrawing from retirement accounts like 401(k)s during market volatility. This strategy also enables them to delay claiming Social Security benefits until age 70. According to the Social Security Administration, delaying benefits beyond the full retirement age can increase monthly payments by approximately 8% per year.

Beyond financial advantages, part-time work serves as a tool against social isolation. For many elderly individuals, staying in the workforce provides essential social interaction and a sense of purpose that helps mitigate the psychological challenges of retirement.