USPS Illinois
About USPS
United States Postal Service (USPS) is an independent agency of the United States federal government, responsible for providing postal services within the country. It is the only organization in the US that is authorized to deliver mail to every address, including PO boxes and military addresses. With a network of more than 31,000 retail locations and delivery points, USPS serves millions of customers every day. The company offers a range of services, including first-class and priority mail, international shipping, flat-rate boxes, and more. Known for its reliable and efficient service, USPS is a trusted partner for individuals and businesses across the country.
553 N 1800 East Rd, Goodwine IL 60939
(815) 457-2773
Monday-Saturday: 7:30 AM-9:30 AM, Sunday: Closed
336 Hazel Ave, Glencoe IL 60022
(847) 835-0899
Monday-Friday: 9:00 AM-5:15 PM, Saturday: 9:00 AM-2:00 PM, Sunday: Closed
5401 W Lawrence Ave, Chicago IL 60630
(773) 736-1672
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-3:00 PM, Sunday: Closed
122 N Wheaton Ave, Wheaton IL 60187
(630) 668-3530
Monday-Friday: 7:00 AM-7:00 PM, Saturday: 8:00 AM-1:00 PM, Sunday: Closed
130 S Main St, Palmyra IL 62674
(217) 436-2013
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
321 Main St, Maple Park IL 60151
(815) 827-3525
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
203 N Center St, Murdock IL 61941
(217) 837-2921
Monday-Friday: 11:00 AM-1:00 PM, Saturday: 10:30 AM-2:30 PM, Sunday: Closed
6559 S Ashland Ave, Chicago IL 60636
(773) 776-4458
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
315 W Romeo Rd, Romeoville IL 60446
(815) 886-9040
Monday-Sunday: Open 24 hours
214 W Broadway, Astoria IL 61501
(309) 329-2700
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
102 W Oliver St, Mansfield IL 61854
(217) 489-9023
Monday-Friday: 8:30 AM-12:00 PM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
35 Church St, German Valley IL 61039
(815) 362-3421
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 9:30 AM-1:00 PM, Sunday: Closed
205 W Broadway Blvd, Johnston City IL 62951
(618) 983-5001
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
102 N Walnut, Little York IL 61453
(309) 729-5130
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
1 W Saint Charles Rd, Villa Park IL 60181
(630) 834-1392
Monday-Friday: 8:00 AM-7:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
2800 Saint Charles Rd, Bellwood IL 60104
(708) 544-5040
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
226 N Middle St, Addieville IL 62214
(618) 424-7986
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
101 W Walnut St, Watseka IL 60970
(815) 432-4628
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
116 S Western Ave, Chicago IL 60612
(312) 243-2560
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
103 Adams St, Ridott IL 61067
(815) 235-3201
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-10:45 AM, Sunday: Closed
1050 W Irving Park Rd, Itasca IL 60143
(630) 773-0979
Monday-Sunday: Open 24 hours
1824 N 25th Ave, Melrose Park IL 60160
(708) 343-2150
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
539 W Liberty St, Wauconda IL 60084
(847) 526-7116
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
111 W Vine St, Toulon IL 61483
(309) 240-2012
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
414 S Main St, Long Point IL 61333
(815) 854-2443
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 11:30 AM-1:30 PM, Sunday: Closed
120 W South Ave, Sumner IL 62466
(618) 936-2613
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-10:15 AM, Sunday: Closed
305 E 3rd St, Waterloo IL 62298
(618) 939-7317
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-11:30 AM, Sunday: Closed
105 Canterbury Ln, Bolingbrook IL 60440
(630) 759-3811
Monday-Sunday: Open 24 hours
4675 N State Route 3, Wolf Lake IL 62998
(618) 833-8223
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:45 AM-9:45 AM, Sunday: Closed
105 E Lee Rd, Lee IL 60530
(815) 824-2828
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-11:00 AM, Sunday: Closed
154 W Park Ave, Elmhurst IL 60126
(630) 833-5375
Monday-Sunday: Open 24 hours
6928 134th Ave W, Taylor Ridge IL 61284
(309) 798-2302
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-10:30 AM, Sunday: Closed
140 N Main St, New Canton IL 62356
(217) 426-4181
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:15 AM, Sunday: Closed
112 N 2nd St, Hartsburg IL 62643
(217) 642-5258
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
200 W Spruce St, Gillespie IL 62033
(217) 839-3020
Monday-Saturday: 9:00 AM-11:00 AM, Sunday: Closed
202 S Chestnut St, Bardolph IL 61416
(309) 769-5504
Monday-Saturday: 1:00 PM-3:00 PM, Sunday: Closed
900 Original St, Rockwood IL 62280
(618) 763-4367
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
105 W Main St, Holcomb IL 61043
(815) 393-4255
Monday-Friday: 1:00 PM-5:00 PM, Saturday: 8:00 AM-11:00 AM, Sunday: Closed
440 W Colfax St, Palatine IL 60067
(847) 359-1799
Monday-Sunday: Open 24 hours
113 S Washington St, Meredosia IL 62665
(217) 584-1581
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
139 E Wood St, Paris IL 61944
(217) 466-5960
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
19 W Main St, Glenwood IL 60425
(708) 758-5170
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
104 E 1st Ave, Deer Creek IL 61733
(309) 447-6266
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
204 N Latcha St, Bellflower IL 61724
(309) 722-3213
Monday-Friday: 1:00 PM-5:00 PM, Saturday: 9:30 AM-10:45 AM, Sunday: Closed
203 E Hanover St, New Baden IL 62265
(618) 588-4733
Monday-Friday: 9:00 AM-12:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
609 Main St, Greenfield IL 62044
(217) 368-2848
Monday-Friday: 8:15 AM-12:30 PM, Saturday: 10:00 AM-11:30 AM, Sunday: Closed
129 E State Rd, Island Lake IL 60042
(847) 526-6153
Monday-Friday: 9:00 AM-4:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
201 S Main St, Dieterich IL 62424
(217) 925-5535
Monday-Friday: 8:00 AM-11:30 AM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
209 W Bushnell St, Tennessee IL 62374
(309) 776-4777
Monday-Saturday: 10:00 AM-12:00 PM, Sunday: Closed
41495 Main St, East Lynn IL 60932
(217) 375-4403
Monday-Friday: 7:30 AM-9:30 AM, Saturday: 7:30 AM-9:45 AM, Sunday: Closed
106 W Front St, Campbell Hill IL 62916
(618) 426-3284
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:45 AM, Sunday: Closed
421 N Division St, Verona IL 60479
(815) 287-2224
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-10:45 AM, Sunday: Closed
129 S Madison St, Pittsfield IL 62363
(217) 285-6963
Monday-Friday: 9:00 AM-4:30 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
109 E 1st St, Bath IL 62617
(309) 546-2400
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed
1200 Ring Rd, Calumet City IL 60409
(708) 862-6900
Monday-Sunday: Open 24 hours
938 IL Route 22, Fox River Grove IL 60021
(847) 639-3150
Monday-Friday: 8:00 AM-6:00 PM, Saturday: 9:00 AM-2:00 PM, Sunday: Closed
48 Mill St, Elsah IL 62028
(618) 374-2491
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
113 S Long St, Caseyville IL 62232
(618) 344-4594
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-11:30 AM, Sunday: Closed
520 Superior St, Chapin IL 62628
(217) 472-7211
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed
219 W Chicago St, Minier IL 61759
(309) 392-2037
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
200 S Range St, Yale IL 62481
(618) 793-2425
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
15441 Center Ave, Harvey IL 60426
(708) 339-1211
Monday-Friday: 9:30 AM-6:00 PM, Saturday: 9:30 AM-2:30 PM, Sunday: Closed
1333 W End Ave, Chicago Heights IL 60411
(708) 754-2277
Monday-Friday: 8:30 AM-6:00 PM, Saturday: 8:30 AM-3:00 PM, Sunday: Closed
10420 State St, Mossville IL 61552
(309) 579-2264
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
315 N Meyers Ave, Milledgeville IL 61051
(815) 225-7216
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 9:00 AM-11:30 AM, Sunday: Closed
1770 W Lane Rd, Machesney Park IL 61115
(815) 877-8609
Monday-Sunday: 7:00 AM-11:00 PM
1000 E Oakton St, Des Plaines IL 60018
(847) 827-5592
Monday-Sunday: Open 24 hours
95 State St, Peoria IL 61601
(309) 671-8822
Monday-Sunday: 5:00 AM-12:00 PM
280 W Main St, Braidwood IL 60408
(815) 458-3422
Monday-Friday: 9:00 AM-4:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
121 S Central St, Ullin IL 62992
(618) 845-3517
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:15 AM-10:15 AM, Sunday: Closed
85 N Elm St, Alto Pass IL 62905
(618) 893-4014
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 7:30 AM-9:45 AM, Sunday: Closed
407 Main St, Gorham IL 62940
(618) 565-2042
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 7:45 AM-10:30 AM, Sunday: Closed
113 E Thomas St, Ludlow IL 60949
(217) 396-4141
Monday-Friday: 1:00 PM-5:00 PM, Saturday: 11:00 AM-1:00 PM, Sunday: Closed
403 E Adams St, Malta IL 60150
(815) 825-2446
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
306 S Main St, Gladstone IL 61437
(309) 627-2766
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
150 S Main St, Cisco IL 61830
(217) 669-2313
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 11:00 AM-1:00 PM, Sunday: Closed
407 5th St, Middletown IL 62666
(217) 445-2823
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 11:00 AM-12:45 PM, Sunday: Closed
219 E Mount Vernon St, Metamora IL 61548
(309) 367-4741
Monday-Saturday: 6:30 AM-4:00 PM, Sunday: Closed
800 Columbia Ctr, Columbia IL 62236
(618) 281-5300
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
47 W North Ave, Northlake IL 60164
(708) 492-0533
Monday-Friday: 9:00 AM-7:00 PM, Saturday: 9:00 AM-3:00 PM, Sunday: Closed
110 S Scott St, Oakwood IL 61858
(217) 354-2100
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
202 E Washington St, Momence IL 60954
(815) 472-2811
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
10240 W Roosevelt Rd, Ste A
(708) 450-0170
Monday-Friday: 9:00 AM-6:00 PM, Saturday: 9:00 AM-2:00 PM, Sunday: Closed
515 Cass St, Crete IL 60417
(708) 672-8571
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
139 W Main St, Dakota IL 61018
(815) 449-2428
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-11:30 AM, Sunday: Closed
111 S Depot St, Altona IL 61414
(309) 484-6201
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:15 AM-8:45 AM, Sunday: Closed
1276 Route 16, Piasa IL 62079
(618) 729-3850
Monday-Friday: 10:30 AM-2:30 PM, Saturday: 12:00 PM-1:15 PM, Sunday: Closed
125 Schelter Rd, Lincolnshire IL 60069
(847) 634-3260
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
201 W Main St, Adair IL 61411
(309) 653-2477
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-9:45 AM, Sunday: Closed
15128 S La Grange Rd, Orland Park IL 60462
(708) 226-0249
Monday-Sunday: Open 24 hours
202 E Krack St, Forrest IL 61741
(815) 657-1006
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
107 N Bishop Hill St, Bishop Hill IL 61419
(309) 927-3595
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 11:00 AM-1:00 PM, Sunday: Closed
705 Argo Fay Rte, Thomson IL 61285
(815) 259-3121
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
301 N Water St, Wilmington IL 60481
(815) 476-9052
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
413 S 3rd St, Lovejoy IL 62059
(618) 874-7993
Monday-Friday: 7:30 AM-11:30 AM, Saturday-Sunday: Closed
650 Eychaner Rd, Esmond IL 60129
(815) 393-4980
Monday-Friday: 3:00 PM-5:00 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
3535 Locust St, Quincy IL 62301
(217) 224-4950
Monday-Friday: 7:30 AM-5:30 PM, Saturday: 8:30 AM-2:00 PM, Sunday: Closed
113 S Appleknocker St, Cobden IL 62920
(618) 893-2742
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
4611 Seiler Rd, Dorsey IL 62021
(618) 377-6222
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
103 S 4th St, Keithsburg IL 61442
(309) 374-2261
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed