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.
901 N Oaks Ave, Hartford SD 57033
(877) 907-3533
Monday-Friday: 9:00 AM-12:00 PM, Saturday: 9:00 AM-10:00 AM, 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
106 Lewis Ave, Pickstown SD 57367
(605) 487-7770
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
116 Main St, Brandt SD 57218
(605) 876-2901
Monday-Saturday: 1:00 PM-3:00 PM, Sunday: Closed
127 Main St W, Garden City SD 57236
(605) 532-3761
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 11:00 AM-12:15 PM, Sunday: Closed
130 Wessington St S, Wessington SD 57381
(605) 458-2258
129 Main St N, Avon SD 57315
(605) 286-3922
Monday-Friday: 8:15 AM-11:00 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
741 S Washington Ave, Madison SD 57042
(605) 256-2035
Monday-Saturday: 9:00 AM-9:00 PM, 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
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
315 E 5th St, Canton SD 57013
(605) 987-8032
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
511 N Ellsworth Rd, Box Elder SD 57719
(605) 923-2484
Monday-Friday: 9:15 AM-4:15 PM, Saturday: 10:00 AM-11:30 AM, Sunday: Closed
117 S Goodman St, Oral SD 57766
(605) 982-1085
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 10:30 AM-12:00 PM, 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
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
303 S Main St, Tripp SD 57376
(605) 935-6262
Monday-Friday: 8:00 AM-12:00 PM, 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
125 S Main Ave, Parker SD 57053
(605) 667-1069
Monday-Friday: 9:00 AM-12:30 PM, Saturday: 9:00 AM-9:45 AM, Sunday: Closed
2086 Main St, Bowdle SD 57428
(605) 285-6262
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
409 Main St, Nunda SD 57050
(605) 586-4336
Monday-Saturday: 12:30 PM-2:30 PM, Sunday: Closed
109 1st St W, Buffalo SD 57720
(605) 375-3236
Monday-Friday: 8:30 AM-1:30 PM, Saturday: 10:45 AM-11:45 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
500 East Blvd, Rapid City SD 57701
(605) 394-8617
Monday-Friday: 8:00 AM-5:30 PM, Saturday: 8:30 AM-12:30 PM, Sunday: Closed
405 3rd St W, Clear Lake SD 57226
(605) 874-2402
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:30 AM-10:15 AM, Sunday: Closed
20 E 5th St, Platte SD 57369
(605) 229-9856
Monday-Friday: 7:45 AM-11:30 AM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
123 Main St, Onaka SD 57466
(605) 447-5885
Monday-Friday: 8:30 AM-12:00 PM, Saturday: 8:30 AM-10:00 AM, 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
9105 College Loop, Marty SD 57361
(605) 384-5508
Monday-Saturday: 10:30 AM-2:30 PM, Sunday: Closed
17 W Williams St, Hazel SD 57242
(605) 628-2003
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 7:00 AM-9:00 AM, Sunday: Closed
615 6th Ave SE, Aberdeen SD 57401
(605) 225-1692
Monday-Saturday: 8:00 AM-10:00 PM, Sunday: Closed
426 Oglala Loop, Allen SD 57714
(605) 455-2592
Monday-Friday: 11:00 AM-3:00 PM, Saturday: 11:30 AM-1:30 PM, Sunday: Closed
105 N Main St, Waubay SD 57273
(605) 947-4262
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 9:15 AM-10:00 AM, Sunday: Closed
101 Winter St, Orient SD 57467
(605) 392-2323
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 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
2501 S Louise Ave, Sioux Falls SD 57106
(605) 575-3565
Monday-Sunday: Open 24 hours
50 Sheridan Rd, Fort Meade SD 57741
(605) 720-7169
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 12:00 PM-1:45 PM, Sunday: Closed
217 E Main St, Ramona SD 57054
(605) 620-6500
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 7:45 AM-9:45 AM, Sunday: Closed
506 3rd Ave, Martin SD 57551
(605) 229-9252
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:00 AM-11:00 AM, Sunday: Closed
5 S Sherman St, Leola SD 57456
(605) 439-3170
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-10:30 AM, Sunday: Closed
109 S Main St, White Lake SD 57383
(605) 252-5462
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
270 Main St, Claire City SD 57224
(605) 652-4613
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:30 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
18 S 2nd Ave, Whitehorse SD 57661
(605) 733-2520
Monday-Friday: 12:00 PM-2:00 PM, Saturday: 8:30 AM-10:30 AM, Sunday: Closed
206 S Main St, Veblen SD 57270
(605) 738-2194
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:45 AM, Sunday: Closed
104 Tasunka St, Bullhead SD 57621
(605) 823-4397
Monday-Saturday: 10:00 AM-12:00 PM, Sunday: Closed
205 E Main St, Mansfield SD 57460
(605) 887-3688
Monday-Friday: 11:15 AM-1:15 PM, Saturday: 10:45 AM-12:15 PM, Sunday: Closed
518 N Cliff Ave, Harrisburg SD 57032
(605) 776-8051
Monday-Friday: 8:30 AM-12:00 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
4709 S Technopolis Dr, Sioux Falls SD 57106
(605) 575-3584
Monday-Friday: 7:30 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
310 Main St, Peever SD 57257
(605) 932-3622
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 1:00 PM-2:00 PM, Sunday: Closed
715 Main St, Webster SD 57274
(605) 345-3121
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
1320 9th Ave SE, Watertown SD 57201
(605) 882-3311
Monday-Sunday: 7:00 AM-10:00 PM
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
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
1 SE First St, Okreek SD 57563
(605) 856-2651
Monday-Saturday: 9:30 AM-11:30 AM, Sunday: Closed
818 Main St, Alpena SD 57312
(605) 849-3305
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:45 AM-8:45 AM, Sunday: Closed
145 Euclid St, Olivet SD 57052
(605) 387-5131
Monday-Friday: 2:00 PM-4:00 PM, Saturday: 10:30 AM-11:15 AM, Sunday: Closed
123 E Sharpfish St, Rosebud SD 57570
(605) 989-2206
Monday-Friday: 10:00 AM-11:30 AM, Saturday: 10:30 AM-11:30 AM, Sunday: Closed
23 Main St, Glenham SD 57631
(605) 762-3290
Monday-Friday: 11:00 AM-1:00 PM, Saturday: 11:00 AM-2:30 PM, Sunday: Closed
1420 E Aspen Blvd, Brandon SD 57005
(605) 349-4443
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
110 N Exene St, Gettysburg SD 57442
(605) 277-8215
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
120 Yankee St, Spearfish SD 57783
(605) 642-3119
Monday-Friday: 8:30 AM-4:30 PM, Saturday: 9:30 AM-12:00 PM, Sunday: Closed
713 Main St, Wilmot SD 57279
(605) 938-4511
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
109 Ohio St, Wakonda SD 57073
(605) 267-2661
Monday-Friday: 11:35 AM-3:30 PM, Saturday: 10:30 AM-11:00 AM, Sunday: Closed
124 N 3rd St, Emery SD 57332
(605) 449-4323
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
405 Mellette St, Bonesteel SD 57317
(605) 654-2532
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 8:45 AM-10:30 AM, Sunday: Closed
111 N 1st St, Parkston SD 57366
(605) 550-7395
Monday-Friday: 9:00 AM-11:30 AM, 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
204 Humphrey Dr N, Doland SD 57436
(605) 635-6921
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
312 Crazy Horse Ave, Lower Brule SD 57548
(605) 473-5495
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
102 Dakota Ave N, Kranzburg SD 57245
(605) 886-8598
Monday-Friday: 10:30 AM-12:30 PM, Saturday: 10:30 AM-11:30 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
319 E Main St, Badger SD 57214
(605) 983-4787
Monday-Friday: 12:30 PM-4:30 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
540 Main Ave, Toronto SD 57268
(605) 794-8601
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-9:30 AM, 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
529 Main St, Wall SD 57790
(605) 279-2466
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
123 S Main, Strandburg SD 57265
(605) 676-2394
Monday-Saturday: 9:30 AM-1:30 PM, Sunday: Closed
118 W Main St, Wood SD 57585
(605) 452-3235
Monday-Saturday: 1:00 PM-3:00 PM, 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
120 Main St W, Canova SD 57321
(605) 523-2287
Monday-Saturday: 10:00 AM-12:00 PM, Sunday: Closed
27 2nd St, Scenic SD 57780
(605) 993-6120
Monday-Friday: 8:00 AM-2:00 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
114 Main St, Faith SD 57626
(605) 967-2482
Monday-Friday: 8:00 AM-12:30 PM, Saturday: 10:15 AM-11:00 AM, Sunday: Closed
640 1st St, Scotland SD 57059
(650) 252-5504
Monday-Friday: 8:15 AM-12:45 PM, Saturday: 9:00 AM-9:45 AM, Sunday: Closed
517 Main St, Gregory SD 57533
(605) 835-9265
Monday-Friday: 8:00 AM-11:30 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
421 S Poplar St, Freeman SD 57029
(605) 252-5704
Monday-Friday: 9:15 AM-11:15 AM, Saturday: 10:30 AM-11:15 AM, Sunday: Closed
601 SD Highway 44, Interior SD 57750
(605) 279-2466
Monday-Friday: 12:00 PM-3:00 PM, Saturday: 10:30 AM-11:30 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
24 E 6th Ave, Redfield SD 57469
(605) 472-0311
Monday-Friday: 8:45 AM-11:00 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
303 S Main St, Bath SD 57427
(605) 225-7775
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
509 N Main St, Roslyn SD 57261
(605) 486-4236
Monday-Friday: 7:00 AM-11:30 AM, Saturday: 8:00 AM-8:45 AM, Sunday: Closed
814 Main Ave, Armour SD 57313
(605) 724-2227
Monday-Friday: 9:00 AM-12:00 PM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
206 Smithwick Rd, Smithwick SD 57782
(605) 745-4117
Monday-Saturday: 8:30 AM-11:30 AM, Sunday: Closed
118 Main St N, Herreid SD 57632
(605) 437-2902
Monday-Friday: 8:00 AM-11:30 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
811 8th St, Springfield SD 57062
(605) 291-4179
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
109 Main St, Labolt SD 57246
(605) 432-6531
Monday-Friday: 7:00 AM-5:00 PM, Saturday-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
1109 Coteau St, Gary SD 57237
(605) 272-5871
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-8:30 AM, Sunday: Closed
10 Wheat Ave, Lantry SD 57636
(605) 964-8018
Monday-Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-10:15 AM, Sunday: Closed
102 W Main St, Ethan SD 57334
(605) 227-4343
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 AM, Sunday: Closed
320 N Broadway Ave, Miller SD 57362
(605) 853-3772
Monday-Friday: 8:30 AM-4:00 PM, Saturday: 8:30 AM-10:00 AM, Sunday: Closed