The Old-Age, Survivors, and Disability Insurance (OASDI) program is a program of the Social Security Administration funded primarily through payroll taxes. It was signed into law in 1935 by then-President Franklin D. Roosevelt.
The OASDI program aims to supplement a worker’s lost wages due to retirement, disability or death of a spouse.
The following table shows Social Security field offices ranked by number of disabled workers in Arizona.
Field Offices Ranking by Number of Disabled Workers in Arizona (2018)
| Rank | Field Office | Number of Retired Workers |
|---|---|---|
| 1 | Phoenix, North | 19,865 |
| 2 | Phoenix, Downtown | 18,695 |
| 3 | Tucson | 18,310 |
| 4 | Glendale | 17,845 |
| 5 | Mesa | 14,945 |
| 6 | Prescott | 12,895 |
| 7 | Apache Junction | 11,990 |
| 8 | Tucson, South | 7,620 |
| 9 | Casa Grande | 6,310 |
| 10 | Yuma | 4,135 |
| 11 | Douglas | 3,730 |
| 12 | Colorado River Basin, CA | 3,285 |
| 13 | Flagstaff | 3,210 |
| 14 | Show Low | 2,595 |
| 15 | Safford | 1,325 |
| 16 | Globe | 1,215 |
| 17 | Farmington, NM | 1,180 |
| 18 | Nogales | 815 |
| 19 | Gallup, NM | 355 |
| 20 | Blythe, CA | 280 |
| 21 | Chinle | 225 |
| 22 | Tuba City | 185 |
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