Illinois Social Security Field Offices
Directory of all 47 Social Security field offices serving Illinois residents. Search by city or ZIP code to check live open/closed status, direct phone lines, and directions.
ALTON IL
Closed Now
501 BELLE ST
, ROOM 103 FEDERAL BLDG
Alton, IL 62002
Phone: 855-285-6006
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
AURORA IL
Closed Now
1325 N. LAKE STREET
Aurora, IL 60506
Phone: 877-274-5412
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
BACK OF THE YARDS
Closed Now
5253 S ASHLAND AVE
Chicago, IL 60609
Phone: 877-897-0608
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
BELLEVILLE IL
Closed Now
227 W POINTE DR
, WEST POINTE CENTER
Belleville, IL 62226
Phone: 877-405-0471
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
BLOOMINGDALE IL
Closed Now
230 WEST LAKE STREET
Bloomingdale, IL 60108
Phone: 877-845-1577
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CARBONDALE IL
Closed Now
250 W CHERRY ST
, RM 104
Carbondale, IL 62901
Phone: 877-714-0377
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHAMPAIGN IL
Closed Now
101 S COUNTRY FAIR DR
Champaign, IL 61821
Phone: 877-819-2593
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO HEIGHTS IL
Closed Now
104 S HALSTED STREET
Chicago Heights, IL 60411
Phone: 877-274-5413
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO LAWNDALE IL
Closed Now
2416 S PULASKI ROAD
Chicago, IL 60623
Phone: 877-531-4698
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO LOOP IL
Closed Now
605 W WASHINGTON BLVD
Chicago, IL 60661
Phone: 866-739-4765
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO NORTH IL
Closed Now
2127 W LAWRENCE AVE
Chicago, IL 60625
Phone: 877-409-8426
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO SOUTH
Closed Now
9443 S WESTERN AVE
Chicago, IL 60643
Phone: 877-409-8427
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO SW SUBU
Closed Now
10718 S ROBERTS RD
Palos Hills, IL 60465
Phone: 877-405-4568
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO-EAST IL
Closed Now
6338 S COTTAGE GROVE AVE
Chicago, IL 60637
Phone: 877-402-0824
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO-NR NW IL
Closed Now
3260 W FULLERTON AVE
Chicago, IL 60647
Phone: 888-456-9540
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO-NW IL
Closed Now
4849 N MILWAUKEE AVE
, SUITE 600
Chicago, IL 60630
Phone: 888-748-7667
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO-SE IL
Closed Now
9715 S COTTAGE GROVE
Chicago, IL 60628
Phone: 888-397-3107
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
CHICAGO-WEST IL
Closed Now
5130 WEST NORTH AVENUE
Chicago, IL 60639
Phone: 866-614-4761
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
DANVILLE IL
Closed Now
400 N. VERMILION ST.
Danville, IL 61832
Phone: 866-331-5394
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
DECATUR IL
Closed Now
606 W PERSHING RD
Decatur, IL 62526
Phone: 888-619-4773
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
EAST ST LOUIS IL
Closed Now
650 MISSOURI AVE
, ROOM 104 FEDERAL BLDG
East St Louis, IL 62201
Phone: 877-700-4849
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
EFFINGHAM IL
Closed Now
1207 NETWORK CENTRE DR
, SUITE 2
Effingham, IL 62401
Phone: 855-213-5288
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
ELGIN IL
Closed Now
790 FLETCHER DR
, SUITE 100
Elgin, IL 60123
Phone: 877-405-0435
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
EVANSTON IL
Closed Now
2116 GREEN BAY RD
Evanston, IL 60201
Phone: 888-371-0791
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
FREEPORT IL
Closed Now
4 E LINDEN ST
Freeport, IL 61032
Phone: 855-628-1591
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
GALESBURG IL
Closed Now
2060 WINDISH DRIVE
Galesburg, IL 61401
Phone: 877-405-7659
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
HARRISBURG IL
Closed Now
18 VETERANS DRIVE
Harrisburg, IL 62946
Phone: 866-366-3980
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
HILLSIDE IL
Closed Now
230 NORTH MANNHEIM RD
Hillside, IL 60162
Phone: 866-964-6290
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
JOLIET IL
Closed Now
552 HOUBOLT RD
Joliet, IL 60431
Phone: 866-783-7302
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
KANKAKEE IL
Closed Now
630 E. OAK ST.
Kankakee, IL 60901
Phone: 855-807-8801
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
LITCHFIELD IL
Closed Now
1107 W FERDON
Litchfield, IL 62056
Phone: 877-319-3077
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
MOUNT PROSPECT IL
Closed Now
705 NORTH WHEELING RD
Mount Prospect, IL 60056
Phone: 866-931-8350
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
MT VERNON IL
Closed Now
105 S 6TH ST
, FEDERAL BUILDING ROOM 103
Mount Vernon, IL 62864
Phone: 866-931-2549
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
NORMAL IL
Closed Now
328 SUSAN DR
, STE 100
Normal, IL 61761
Phone: 877-405-4640
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
NORTH RIVERSIDE IL
Closed Now
7222 W CERMAK RD
, ROOM 600
North Riverside, IL 60546
Phone: 888-518-0226
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
PEKIN IL
Closed Now
2801 BROADWAY
Pekin, IL 61554
Phone: 877-405-0499
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
PEORIA IL
Closed Now
815 W PIONEER PARKWAY
Peoria, IL 61615
Phone: 877-319-6039
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
PERU IL
Closed Now
915 WENZEL RD
Peru, IL 61354
Phone: 855-245-0640
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
QUINCY IL
Closed Now
2401 LIND STREET
Quincy, IL 62301
Phone: 888-279-5999
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
ROCK ISLAND IL
Closed Now
2350 4TH AVE
Rock Island, IL 61201
Phone: 866-414-9166
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
ROCKFORD IL
Closed Now
502 E JEFFERSON ST
Rockford, IL 61107
Phone: 877-628-6570
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
SPRINGFIELD IL
Closed Now
3112 CONSTITUTION DR
Springfield, IL 62704
Phone: 877-279-9504
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
STERLING IL
Closed Now
3610 E LINCOLNWAY
Sterling, IL 61081
Phone: 866-789-1093
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
WAUKEGAN IL
Closed Now
1930 N LEWIS AVE
Waukegan, IL 60087
Phone: 888-320-0960
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
WEST FRANKFORT
Closed Now
1005 FACTORY OUTLET DR
West Frankfort, IL 62896
Phone: 888-223-8869
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
WOODRIDGE IL
Closed Now
7440 PROVIDENCE DR
Woodridge, IL 60517
Phone: 866-303-2724
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
WOODSTOCK IL
Closed Now
2450 LAKE SHORE DR
Woodstock, IL 60098
Phone: 877-405-7828
Hours: Mon – Fri: 9:00 AM – 4:00 PM (Closed Sat/Sun)
Common Social Security Tasks & Guides
Resolve common issues online or by phone without an unnecessary office visit.
Check identity document requirements before visiting.
Learn when appointments have been required since January 2025.
Direct dial tips and phone menu shortcuts.
How to instantly download your proof of income.
About Social Security Offices & Benefit Rules in Illinois
Regional Jurisdiction & Scope
Illinois field offices are governed by SSA Region 5 (Chicago) Regional Office. This region's Illinois operations cover 47 field offices across 102 counties.
State Supplementary Payment (SSP) Rules
Illinois provides a State Supplementary Payment (SSP) on top of federal SSI. The supplement is administered separately by the state, not the SSA — contact Illinois's human services agency for payment details.
Medicaid & Health Coverage Integration
Illinois (HealthChoice Illinois) sets its own Medicaid eligibility rules, stricter than the SSI standard, so Medicaid is not automatically guaranteed after an SSI approval. A "spend-down" option is available if income is slightly too high.
Office Walk-Ins & Hearing Offices (OHO)
Since January 2025, Illinois field offices require an appointment for in-person service, including Social Security card requests — book online or call ahead before visiting. Walk-ins are still served for urgent situations (vulnerable individuals, military personnel, people with terminal illnesses) and at offices with minimal wait times. For disability appeals, Illinois's Office of Hearings Operations (OHO) has hearing offices in Oak Brook, Orland Park, Evanston, Chicago, and Peoria.