USPS South Dakota
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.
123 W Main St, Elk Point SD 57025
(605) 356-2402
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
202 S Main St, Andover SD 57422
(605) 298-5636
Monday-Friday: 1:30 PM-3:30 PM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
111 E Main St, Castlewood SD 57223
(605) 793-2658
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-9:00 AM, Sunday: Closed
1202 S 5th St, Aberdeen SD 57401
(605) 226-2673
101 E Division St, Marvin SD 57251
(605) 398-6163
Monday-Saturday: 12:45 PM-2:45 PM, Sunday: Closed
16 Court St, Vermillion SD 57069
(605) 624-4701
Monday-Friday: 8:00 AM-4:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
204 N Main St, Stockholm SD 57264
(605) 676-2394
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 10:00 AM-11:00 AM, Sunday: Closed
352 Main St, Winfred SD 57076
(605) 485-2284
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 10:00 AM-11:30 AM, Sunday: Closed
130 W Chicago Ave, Goodwin SD 57238
(605) 795-2991
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 1:00 PM-2:00 PM, Sunday: Closed
220 Main Ave N, Lake Preston SD 57249
(605) 847-4627
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
910 22nd Ave S, Brookings SD 57006
(605) 692-4735
Monday-Saturday: 9:00 AM-9:00 PM, Sunday: 8:00 AM-6:00 PM
124 N 3rd St, Emery SD 57332
(605) 597-3192
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
201 N Main St, Groton SD 57445
(605) 605-0023
Monday-Friday: 9:00 AM-11:15 AM, Saturday: 9:00 AM-9:45 AM, Sunday: Closed
100 S 3rd St, Beresford SD 57004
(605) 763-2862
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
119 E 1st St, Witten SD 57584
(605) 879-2466
Monday-Friday: 8:30 AM-10:30 AM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
7501 Captain Soelzer St, Black Hawk SD 57718
(605) 787-5268
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
221 Main St, Mc Laughlin SD 57642
(605) 823-4274
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed
121 Main St E, Carthage SD 57323
(605) 772-4861
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 10:00 AM-11:45 AM, Sunday: Closed
150 E Main St, Hill City SD 57745
(605) 574-2730
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
210 Main St, Barnard SD 57426
(605) 605-0119
Monday-Friday: 7:00 AM-9:00 AM, Saturday: 7:00 AM-8:30 AM, Sunday: Closed
233 Swanzey St, Keystone SD 57751
(605) 574-5640
Monday-Friday: 8:00 AM-12:30 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
119 Calumet Ave SW, De Smet SD 57231
(605) 854-3440
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:30 AM-10:15 AM, Sunday: Closed
217 N Main Ave, Fulton SD 57340
(605) 996-4845
Monday-Friday: 1:30 PM-3:30 PM, Saturday: 11:30 AM-1:30 PM, Sunday: Closed
909 E Saint Patrick St, Ste 1
(605) 348-0741
Monday-Friday: 8:30 AM-7:00 PM, Saturday: 9:00 AM-5:00 PM, Sunday: 11:00 AM-4:00 PM
109 W Main St, Delmont SD 57330
(605) 779-2811
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
369 Main St, Pringle SD 57773
(605) 673-3149
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 1:00 PM-2:45 PM, Sunday: Closed
655 Mountain View Rd, Rapid City SD 57702
(605) 343-4445
Monday-Friday: 8:00 AM-9:00 PM, Saturday: 8:00 AM-7:00 PM, Sunday: 10:00 AM-6:00 PM
116 Main St S, Bristol SD 57219
(605) 982-0494
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 8:30 AM-10:15 AM, Sunday: Closed
101 W 4th St, Brentford SD 57429
(605) 887-3560
Monday-Friday: 1:30 PM-3:30 PM, Saturday: 10:30 AM-12:15 PM, Sunday: Closed
611 Jefferson Ave, Frankfort SD 57440
(605) 472-1339
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
202 W Highway 47, Reliance SD 57569
(605) 734-2611
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:15 AM-8:30 AM, Sunday: Closed
109 Center St, Ferney SD 57439
(605) 397-2707
Monday-Saturday: 8:00 AM-10:30 AM, Sunday: Closed
391 Solferino St, Cavour SD 57324
(605) 599-2842
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:15 AM-9:15 AM, Sunday: Closed
111 Dakota St, Alcester SD 57001
(605) 934-2450
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 9:30 AM-10:00 AM, Sunday: Closed
1202 S 5th St, Aberdeen SD 57401
(605) 226-2673
Monday-Friday: 8:00 AM-5:30 PM, Saturday: 8:00 AM-10:30 AM, Sunday: Closed
406 B St, Belvidere SD 57521
(605) 344-2278
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-8:45 AM, Sunday: Closed
225 E Main St, Corsica SD 57328
(605) 946-5284
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
101 Main St, Wounded Knee SD 57794
(605) 867-5278
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 11:00 AM-12:00 PM, Sunday: Closed
202 Main St, Colome SD 57528
(605) 842-1832
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
12554 Bia Highway 711, Ste 272
(605) 698-3413
Monday-Friday: 8:00 AM-12:00 PM, Saturday-Sunday: Closed
107 S Main Ave, Wentworth SD 57075
(605) 483-3144
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 7:45 AM-9:45 AM, Sunday: Closed
112 Main St, Henry SD 57243
(605) 532-5660
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-8:30 AM, Sunday: Closed
519 2nd Ave, Edgemont SD 57735
(605) 503-8524
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
216 Main St, Murdo SD 57559
(605) 277-8347
Monday-Friday: 9:00 AM-12:30 PM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
206 Main St, Pukwana SD 57370
(605) 734-2483
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
23502 Main St, Caputa SD 57725
(605) 393-1688
Monday-Friday: 7:15 AM-11:15 AM, Saturday: 7:15 AM-1:15 PM, Sunday: Closed
602 Main St, Wallace SD 57272
(605) 776-8069
Monday-Friday: 12:30 PM-2:30 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
506 W 25th St, Yankton SD 57078
(605) 665-0626
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 9:30 AM-12:00 PM, Sunday: Closed
2100 Broadway Ave, Yankton SD 57078
(605) 665-3412
Monday-Sunday: 7:00 AM-10:00 PM
411 Main St, Oelrichs SD 57763
(605) 982-1087
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
402 S Monroe St, Winner SD 57580
(605) 842-0494
Monday-Friday: 8:00 AM-3:45 PM, Saturday: 9:00 AM-10:30 AM, Sunday: Closed
310 1st Ave W, Lemmon SD 57638
(605) 374-3621
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
415 N Main St, White River SD 57579
(605) 259-3216
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
12748 Nemo Rd, Nemo SD 57759
(605) 578-1806
Monday-Friday: 11:00 AM-3:00 PM, Saturday: 11:30 AM-1:30 PM, Sunday: Closed
229 Main St, Gann Valley SD 57341
(605) 293-3210
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 10:00 AM-11:00 AM, Sunday: Closed
211 Main St, New Effington SD 57255
(605) 229-9783
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:15 AM-10:00 AM, Sunday: Closed
68 Sherman St, Deadwood SD 57732
(605) 578-1505
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 9:30 AM-11:00 AM, Sunday: Closed
26245 Main St, Hamill SD 57534
(605) 842-1756
Monday-Friday: 1:30 PM-3:30 PM, Saturday: 12:30 PM-2:30 PM, Sunday: Closed
303 Main St, Jefferson SD 57038
(605) 638-4341
Monday-Friday: 12:30 PM-4:30 PM, Saturday: 12:30 PM-1:00 PM, Sunday: Closed
208 Main St, Hermosa SD 57744
(605) 255-4507
Monday-Friday: 7:00 AM-12:00 PM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
1001 Main St, Kadoka SD 57543
(605) 837-2227
Monday-Friday: 9:00 AM-12:30 PM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
320 Lincoln Ave, Fairview SD 57027
(605) 987-8049
Monday-Friday: 12:30 PM-2:30 PM, Saturday: 12:30 PM-1:45 PM, Sunday: Closed
386 Clarke St, Hitchcock SD 57348
(605) 570-7461
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
123 S Main, Strandburg SD 57265
(605) 676-2394
Monday-Saturday: 9:30 AM-1:30 PM, Sunday: Closed
109 Washington Ave S, Mission Hill SD 57046
(605) 665-9200
Monday-Friday: 11:00 AM-3:00 PM, Saturday: 10:00 AM-11:30 AM, Sunday: Closed
208 Main St, Corona SD 57227
(605) 434-4194
Monday-Saturday: 10:00 AM-12:00 PM, Sunday: Closed
3408 Main St, Selby SD 57472
(605) 649-7088
Monday-Friday: 9:00 AM-12:15 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
119 E Center St, Madison SD 57042
(605) 256-2035
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
214 E Pine St, Philip SD 57567
(605) 859-2131
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:00 AM-10:15 AM, Sunday: Closed
226 Main St, Hecla SD 57446
(605) 994-2255
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
30 Highway 1416, Quinn SD 57775
(605) 386-2482
Monday-Friday: 9:30 AM-11:30 AM, Saturday: 9:30 AM-11:00 AM, Sunday: Closed
108 N Sanborn St, Chamberlain SD 57325
(605) 734-2392
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
222 W Main St, Canistota SD 57012
(605) 296-3392
Monday-Friday: 7:30 AM-10:00 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
100 N Main St, Howard SD 57349
(605) 556-6132
Monday-Friday: 8:30 AM-12:15 PM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
176 Purl St, Saint Onge SD 57779
(605) 642-2436
Monday-Saturday: 9:30 AM-11:30 AM, Sunday: Closed
262 Main St, Hoven SD 57450
(605) 948-2393
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
820 Kinship Rd, Sturgis SD 57785
(605) 347-0100
Monday-Friday: 9:00 AM-4:30 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
320 S 2nd Ave, Sioux Falls SD 57104
(605) 575-3542
Monday-Sunday: Open 24 hours
123 Main St, Pollock SD 57648
(605) 889-2430
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:15 AM-9:45 AM, Sunday: Closed
200 N Walnut St, Buffalo Gap SD 57722
(605) 982-0743
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
200 W 5th Ave, Mitchell SD 57301
(605) 996-0957
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
1400 Laurel St, Whitewood SD 57793
(605) 269-2505
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
210 S Main St, Kennebec SD 57544
(605) 982-0765
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
410 Dakota Ave S, Huron SD 57350
(605) 352-2725
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
119 SD Highway 249, Fort Thompson SD 57339
(605) 734-2452
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 10:00 AM-11:30 AM, Sunday: Closed
533 Broadway St, Centerville SD 57014
(605) 563-2321
Monday-Friday: 7:15 AM-10:00 AM, Saturday: 8:00 AM-8:30 AM, Sunday: Closed
108 Dakota Ave S, Ree Heights SD 57371
(605) 943-5630
Monday-Saturday: 9:30 AM-11:30 AM, Sunday: Closed
323 S Main St, Dupree SD 57623
(605) 365-5110
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-10:00 AM, Sunday: Closed
202 Main St N, Mound City SD 57646
(605) 955-3520
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
225 S Pierre St, Ste 101
(605) 224-1204
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:30 AM-12:30 PM, Sunday: Closed
111 Eagle Dr, Porcupine SD 57772
(605) 867-5539
Monday-Friday: 10:30 AM-1:00 PM, Saturday: 10:30 AM-12:30 PM, Sunday: Closed
201 Main St, Bradley SD 57217
(605) 784-3461
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-8:45 AM, Sunday: Closed
206 Ash St, Agar SD 57520
(605) 258-2891
Monday-Saturday: 8:00 AM-10:00 AM, Sunday: Closed
615 6th Ave SE, Aberdeen SD 57401
(605) 225-1692
Monday-Saturday: 8:00 AM-10:00 PM, Sunday: Closed
211 Flower St, Raymond SD 57258
(605) 532-3510
Monday-Friday: 8:00 AM-10:00 AM, Saturday: 7:45 AM-9:45 AM, Sunday: Closed
1005 W 2nd Ave, Humboldt SD 57035
(605) 363-3018
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:15 AM, Sunday: Closed
224 Main St, Chancellor SD 57015
(605) 667-1530
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 12:30 PM-1:00 PM, Sunday: Closed
5 S Sherman St, Leola SD 57456
(605) 252-9278
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-10:30 AM, Sunday: Closed
111 N Smith St, Clark SD 57225
(605) 532-3771
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 8:45 AM-9:30 AM, Sunday: Closed
301 Maple St, Summit SD 57266
(605) 398-6348
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-8:45 AM, Sunday: Closed