About 8.6 million Americans receive Social Security disability benefits, and roughly 7.3 million receive Supplemental Security Income (SSI), the two main federal disability programs. Because some people qualify for both programs simultaneously, the combined unduplicated total is closer to 13 million. That number, though large, represents a steady decline from a peak of 10.26 million on the Social Security disability side alone in 2014.
Social Security Disability by the Numbers
Social Security Disability Insurance (SSDI) is the larger of the two programs, covering workers who paid into Social Security before becoming disabled. In December 2024, 8,614,659 people were receiving SSDI benefits. Of those, about 7.2 million were disabled workers themselves, 1.2 million were disabled adult children receiving benefits on a parent’s record, and roughly 196,000 were disabled widows or widowers.
Supplemental Security Income works differently. It’s a needs-based program for people with limited income and assets, including children. As of April 2026, about 7.3 million people received SSI. Within that group, roughly 3.7 million were disabled adults under 65 who received only SSI, while another 1.1 million received both SSI and Social Security disability at the same time.
The Rolls Have Been Shrinking for a Decade
The number of people on Social Security disability peaked at 10.26 million in 2014 and has dropped every year since. By 2024, the total had fallen to 8.61 million, a decline of about 16% over ten years. Several forces drive this trend: the large baby boomer generation has been aging into retirement (at which point disability benefits convert to retirement benefits), and applications have also declined. The year-by-year drop has been remarkably consistent, falling by roughly 300,000 to 400,000 beneficiaries each year.
What Conditions Qualify People
Mental disorders are the single largest category, accounting for about 34.7% of all Social Security disability recipients. That includes depression and bipolar disorders (11.2% of all recipients), intellectual disabilities (9.3%), schizophrenia and psychotic disorders (4.7%), and autism spectrum disorders (1.7%).
Musculoskeletal conditions, things like chronic back pain, arthritis, and joint disorders, are the second largest group at 29.8%. Nervous system conditions, including multiple sclerosis and epilepsy, account for another 10.4%. Together, these three broad categories cover about three-quarters of everyone on disability.
How Much Recipients Get Paid
The average monthly SSDI payment for a disabled worker is about $1,635. That works out to roughly $19,600 per year. Individual amounts vary widely based on lifetime earnings before disability. SSI payments are lower, with a federal maximum of $967 per month for an individual in 2025, though some states add a supplement on top.
How Hard It Is to Get Approved
Getting approved for disability benefits is notoriously difficult. Only about 18% to 21% of applicants are approved at the initial stage. Most people are denied on their first application. Those who appeal and request a hearing can wait 6 to 12 months or longer depending on location, with some offices averaging 10 to 12 months before a hearing is held. Even after appeals, only an additional 2% to 7% of original applicants win benefits at the hearing level or above. The total approval rate after all stages of appeal typically lands somewhere around 30%.
Disability Beyond Federal Benefits
The number of people receiving government disability checks captures only a fraction of Americans living with disabilities. The CDC estimates that over 61 million U.S. adults, or about 1 in 4, report having some form of functional disability. That includes difficulty with mobility, cognition, hearing, vision, or independent living. Most of these people never apply for federal benefits, either because their disability doesn’t prevent them from working or because they don’t meet the strict eligibility criteria.
Globally, the World Health Organization estimates that 1.3 billion people, roughly 16% of the world’s population, experience a significant disability. The gap between those numbers and the 13 million Americans collecting federal disability benefits reflects how narrow the programs’ definitions are. Social Security requires that a condition prevent you from performing “substantial gainful activity,” essentially any meaningful work, for at least 12 months.