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.
201 N Cumberland St, Willow Hill IL 62480
(618) 455-3577
Monday-Friday: 8:15 AM-12:15 PM, Saturday: 9:30 AM-11:00 AM, Sunday: Closed
10112 W Dubois Rd, Ste A
(309) 271-7269
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
67 W Fort St, Farmington IL 61531
(309) 245-4823
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 9:30 AM-11:30 AM, Sunday: Closed
106 E Jefferson St, Gardner IL 60424
(815) 237-2262
Monday-Friday: 9:00 AM-12:30 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
50 S Somonauk Rd, Cortland IL 60112
(815) 756-2002
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
1453 Knox Highway 15, Dahinda IL 61428
(309) 639-4481
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 11:15 AM-12:45 PM, Sunday: Closed
33 E Grand Ave, Fox Lake IL 60020
(847) 587-0243
Monday-Friday: 8:00 AM-4:30 PM, Saturday: 8:00 AM-1:30 PM, Sunday: Closed
201 E Nebraska St, Bureau IL 61315
(815) 659-3128
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 12:00 PM-1:10 PM, Sunday: Closed
404 South St, Lynn Center IL 61262
(309) 432-5219
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-9:00 AM, Sunday: Closed
833 Central Ave, Highland Park IL 60035
(847) 433-3201
Monday-Sunday: Open 24 hours
107 E Ottawa St, Troy Grove IL 61372
(815) 539-9403
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 11:30 AM-1:30 PM, Sunday: Closed
120 E Magnolia St, Marine IL 62061
(618) 887-4729
Monday-Friday: 10:00 AM-1:00 PM, Saturday: 12:00 PM-1:30 PM, Sunday: Closed
270 N Wood Dale Rd, Wood Dale IL 60191
(630) 766-0504
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
13234 S Baltimore Ave, Chicago IL 60633
(773) 646-6721
Monday-Friday: 10:00 AM-4:00 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
26450 Clare Rd, Clare IL 60111
(815) 895-2034
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 8:00 AM-1:00 PM, Sunday: Closed
100 Knobloch Blvd, Valmeyer IL 62295
(618) 935-2679
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:15 AM-10:00 AM, Sunday: Closed
2s101 Harter Rd, Kaneville IL 60144
(630) 557-2120
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
200 E Main St, Maroa IL 61756
(217) 794-5011
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:00 AM-10:00 AM, 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
230 Northgate St, Lake Forest IL 60045
(847) 234-0454
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
206 Cedar Ave, Lake Villa IL 60046
(847) 356-5995
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 8:30 AM-1:00 PM, Sunday: Closed
215 Sinclair Ave, South Roxana IL 62087
(618) 254-3692
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed
128 Main St, Penfield IL 61862
(217) 595-5544
Monday-Friday: 8:30 AM-12:30 PM, 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
130 W Main St, Waggoner IL 62572
(217) 227-3623
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 9:30 AM-11:30 AM, Sunday: Closed
100 E Elm St, Cowden IL 62422
(217) 783-2422
Monday-Friday: 9:00 AM-12:00 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
206 N Main St, Henderson IL 61439
(309) 344-1339
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
403 State St, Concord IL 62631
(217) 457-2289
Monday-Friday: 2:00 PM-4:00 PM, Saturday: 12:00 PM-1:00 PM, Sunday: Closed
106 S Main St, Annawan IL 61234
(309) 935-6651
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-9:00 AM, Sunday: Closed
2521 Johnson St, West Brooklyn IL 61378
(815) 628-3101
Monday-Friday: 7:15 AM-11:15 AM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
405 W 2nd St, Dixon IL 61021
(815) 284-5015
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
205 S 1st St, Strawn IL 61775
(815) 688-3385
Monday-Saturday: 8:30 AM-10:30 AM, Sunday: Closed
210 E Main St, Forreston IL 61030
(815) 938-2161
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 9:00 AM-11:30 AM, Sunday: Closed
301 E Congress Pkwy, Crystal Lake IL 60014
(815) 459-8084
Monday-Sunday: Open 24 hours
348 Front St, Junction IL 62954
(618) 269-4271
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:45 AM, Sunday: Closed
157 W Dodds St, Divernon IL 62530
(217) 628-3522
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
124 2nd Ave E, Andalusia IL 61232
(309) 798-2110
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-9:00 AM, Sunday: Closed
1225 Sheridan Rd, Ste F
(847) 731-8215
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
503 Main St, Augusta IL 62311
(217) 216-1004
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
320 S Superior St, Ramsey IL 62080
(618) 423-7253
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
250 W Dundee Rd, Wheeling IL 60090
(847) 537-1150
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-1:00 PM, Sunday: Closed
102 N Third St, Fisher IL 61843
(217) 897-1440
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
101 E State St, Irving IL 62051
(217) 533-4619
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
325 E Main St, Prairie City IL 61470
(309) 775-4403
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:15 AM-8:45 AM, Sunday: Closed
5410 W Main St, Monee IL 60449
(708) 534-8057
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
2950 Chartres St, La Salle IL 61301
(815) 223-2635
Monday-Friday: 7:45 AM-5:15 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
107 N 4th St, Coulterville IL 62237
(618) 758-2421
Monday-Friday: 9:00 AM-12:00 PM, Saturday: 10:00 AM-11:00 AM, Sunday: Closed
205 W Division St, Norris IL 61553
(309) 647-4686
Monday-Friday: 2:00 PM-4:00 PM, Saturday: 8:00 AM-9:15 AM, Sunday: Closed
312 3rd St, Seaton IL 61476
(309) 586-4611
Monday-Friday: 11:25 AM-3:45 PM, Saturday: 10:30 AM-1:00 PM, Sunday: Closed
202 E Washington St, Morris IL 60450
(815) 942-0345
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
100 W Main St, Teutopolis IL 62467
(217) 857-3422
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
1012 4th St, Orion IL 61273
(309) 526-8065
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
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
111 S Main St, La Rose IL 61541
(309) 399-7471
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 11:30 AM-2:45 PM, Sunday: Closed
540 N Dearborn St, Chicago IL 60610
(312) 644-3919
Monday-Friday: 8:30 AM-6:00 PM, Saturday: 9:00 AM-3:00 PM, Sunday: 10:00 AM-2:00 PM
110 Vermilion Ave, Allerton IL 61810
(217) 834-3332
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 10:00 AM-12:45 PM, Sunday: Closed
25 S International Dr, Mooseheart IL 60539
(630) 723-2084
Monday-Friday: 10:00 AM-12:30 PM, Saturday-Sunday: Closed
18 W Main St, Mascoutah IL 62258
(618) 566-2618
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-11:00 AM, Sunday: Closed
109 W 3rd St, Kinmundy IL 62854
(618) 547-3322
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
203 N Railroad St, Osco IL 61274
(309) 522-5504
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
203 S 1st St, Dahlgren IL 62828
(618) 736-2944
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
6820 Pleasant St, Garden Prairie IL 61038
(815) 597-2941
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 9:00 AM-12:15 PM, Sunday: Closed
39067 N Caroline Ave, Wadsworth IL 60083
(847) 662-2678
Monday-Friday: 7:30 AM-4:00 PM, Saturday: 8:30 AM-11:00 AM, Sunday: Closed
2500 Philo Rd, Urbana IL 61802
(217) 365-5209
Monday-Sunday: 7:00 AM-10:00 PM
4850 N Broadway St, Chicago IL 60640
(773) 561-4846
Monday-Friday: 9:00 AM-7:00 PM, Saturday: 8:30 AM-3:00 PM, Sunday: Closed
109 N 5th St, Kilbourne IL 62655
(309) 538-4414
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 10:30 AM-12:00 PM, Sunday: Closed
102 S Willis St, Heyworth IL 61745
(309) 473-2722
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
2131 S 17th Ave, Broadview IL 60155
(708) 345-3882
Monday-Friday: 8:30 AM-12:00 PM, Saturday-Sunday: Closed
3 S Belleville St, Freeburg IL 62243
(618) 539-3191
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed
27861 2600 East St, Van Orin IL 61374
(815) 638-2230
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 7:00 AM-10:30 AM, Sunday: Closed
316 N Bridge St, Eleroy IL 61027
(815) 235-4726
Monday-Saturday: 8:30 AM-10:30 AM, Sunday: Closed
167 E Main St, Brussels IL 62013
(618) 883-8046
Monday-Friday: 8:45 AM-12:00 PM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
131 Main St, Ferris IL 62336
(217) 746-3051
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:45 AM, Sunday: Closed
124 W Mechanic St, Geff IL 62842
(618) 897-2271
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-10:30 AM, Sunday: Closed
104 N Chestnut St, De Soto IL 62924
(618) 867-2522
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
100 Main St, Speer IL 61479
(309) 249-6271
Monday-Friday: 8:30 AM-10:30 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
24443 Pine St, Dow IL 62022
(618) 885-5231
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:00 AM, Sunday: Closed
401 N Maplewood Dr, Rantoul IL 61866
(217) 892-5900
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
102 S Page St, Aviston IL 62216
(618) 228-7759
Monday-Friday: 8:15 AM-12:15 PM, Saturday: 9:00 AM-10:00 AM, 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
205 Chapin St, Ivesdale IL 61851
(217) 262-4461
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
201 N Main St, Anna IL 62906
(618) 833-2713
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
109 Symonds Dr, Hinsdale IL 60521
(630) 323-1490
Monday-Friday: 8:00 AM-6:00 PM, Saturday: 8:00 AM-3:00 PM, Sunday: Closed
104 W Livingston St, Monticello IL 61856
(217) 762-7221
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
4922 S Kedzie Ave, Chicago IL 60632
(773) 863-1402
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
403 S Seminary St, Downs IL 61736
(309) 378-4431
Monday-Friday: 11:00 AM-12:30 PM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
5510 Mill St, Richmond IL 60071
(815) 678-3951
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
505 Main St, Henry IL 61537
(309) 364-3254
Monday-Friday: 9:00 AM-11:15 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
1122 Veterans Dr, Ste 2a
(217) 245-1550
Monday-Saturday: 9:00 AM-5:00 PM, Sunday: Closed
701 E 31st St, La Grange Park IL 60526
(708) 354-4606
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-12:00 PM, Sunday: Closed
1956 2nd Ave, Rock Island IL 61201
(309) 793-5159
Monday-Friday: 9:30 AM-1:00 PM, Saturday-Sunday: Closed
58 W Main St, Belknap IL 62908
(618) 634-9560
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 1:00 PM-2:15 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
801 W Algonquin Rd, Algonquin IL 60102
(847) 658-0012
Monday-Sunday: Open 24 hours
129 W Main St, Bradford IL 61421
(309) 897-7901
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
301 N Du Quoin St, Benton IL 62812
(618) 438-4931
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
105 N Main St, Glen Carbon IL 62034
(618) 288-9503
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 8:30 AM-11:00 AM, Sunday: Closed
201 W Railroad Ave, Stockton IL 61085
(815) 947-3613
Monday-Friday: 8:00 AM-12:30 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
306 Main St, South Pekin IL 61564
(309) 348-3090
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed