The Old-Age, Survivors, and Disability Insurance (OASDI) 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 cities ranked by number of beneficiaries in Illinois.
Field Offices Ranking by Number of Beneficiaries in Illinois (2019)
Rank | Field Office | Number of Beneficiaries |
---|---|---|
1 | Joliet | 130,260 |
2 | Mount Prospect | 121,820 |
3 | Waukegan | 110,120 |
4 | Aurora | 94,820 |
5 | Chicago Heights | 88,520 |
6 | Rockford | 83,145 |
7 | Elgin | 82,830 |
8 | Chicago, South | 77,560 |
9 | Springfield | 73,315 |
10 | Bloomingdale | 66,385 |
11 | Woodstock | 59,470 |
12 | Peoria | 58,680 |
13 | Woodridge | 55,175 |
14 | Chicago, Northwest | 54,290 |
15 | East St. Louis | 53,090 |
16 | Chicago, North | 52,060 |
17 | Chicago, Southeast | 50,010 |
18 | Hillside | 49,120 |
19 | Rock Island | 47,800 |
20 | Chicago, Southwest Suburban | 46,295 |
21 | Champaign | 44,970 |
22 | Belleville | 42,555 |
23 | Alton | 42,535 |
24 | Bloomington | 39,615 |
25 | Decatur | 38,390 |
26 | North Riverside | 37,120 |
27 | Pekin | 35,125 |
28 | Peru | 35,010 |
29 | Evanston | 34,535 |
30 | Chicago, Loop | 34,175 |
31 | Quincy | 32,840 |
32 | Chicago, West | 32,630 |
33 | Carbondale | 31,495 |
34 | Kankakee | 30,170 |
35 | Sterling | 27,645 |
36 | West Frankfort | 25,745 |
37 | Chicago, Near Northwest | 25,375 |
38 | Mount Vernon | 25,080 |
39 | Harrisburg | 23,950 |
40 | Danville | 23,045 |
41 | Chicago, East | 22,380 |
42 | Effingham | 20,735 |
43 | Litchfield | 19,965 |
44 | Freeport | 19,030 |
45 | Galesburg | 17,715 |
46 | Vincennes, IN | 15,125 |
47 | Chicago, Back of the Yards | 14,960 |
48 | Chicago, Lawndale | 9,170 |
49 | Hammond, IN | 6,720 |
50 | Terre Haute, IN | 4,055 |