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.
100 Ash St, Batesland SD 57716
(605) 288-1823
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 10:00 AM-12:00 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
641 N Main Ave, Garretson SD 57030
(605) 594-3405
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-9:30 AM, Sunday: Closed
204 S Wyman St, Harrold SD 57536
(605) 875-3281
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-9:30 AM, 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
104 Tasunka St, Bullhead SD 57621
(605) 823-4397
Monday-Saturday: 10:00 AM-12:00 PM, Sunday: Closed
303 S Broadway St, Lake City SD 57247
(605) 738-2194
Monday-Friday: 2:15 PM-4:00 PM, Saturday: 2:15 PM-3:00 PM, Sunday: Closed
124 Wallace Ave S, Wessington Springs SD 57382
(605) 539-1799
Monday-Friday: 9:15 AM-12:30 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
320 S 2nd Ave, Sioux Falls SD 57104
(605) 575-3542
170 Wessington St S, Wessington SD 57381
(605) 458-2250
Monday-Friday: 7:15 AM-11:15 AM, Saturday: 7:15 AM-9:15 AM, 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
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
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 W 3rd St, Volga SD 57071
(605) 627-9411
Monday-Friday: 9:00 AM-11:00 AM, Saturday: 9:00 AM-9:45 AM, Sunday: Closed
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
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
500 Main Ave, Brookings SD 57006
(605) 627-0735
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
307 S Main St, Eagle Butte SD 57625
(605) 964-6633
Monday-Friday: 8:30 AM-9:15 AM, Saturday: 11:00 AM-12:00 PM, 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
110 S Main St, Arlington SD 57212
(605) 983-5442
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
109 2nd St, Utica SD 57067
(605) 665-5104
Monday-Saturday: 11:00 AM-1:00 PM, Sunday: Closed
205 E Main St, Mansfield SD 57460
(605) 605-0144
Monday-Friday: 11:15 AM-1:15 PM, Saturday: 10:45 AM-12:15 PM, 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
713 Main St, Wilmot SD 57279
(605) 674-1515
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
790 22nd Ave S, Brookings SD 57006
(605) 692-7317
Monday-Sunday: 7:00 AM-10:00 PM
213 E 4th St, Colton SD 57018
(605) 663-3026
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 9:00 AM-10:00 AM, 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
301 Main Ave, Sinai SD 57061
(605) 826-4306
Monday-Saturday: 10:00 AM-12:00 PM, 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
1 Highway 18 W, Oglala SD 57764
(605) 867-5351
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 9:30 AM-10:30 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
304 Rosander Ave, Vale SD 57788
(605) 456-2404
Monday-Friday: 7:15 AM-11:15 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
1 Highway 18, Pine Ridge SD 57770
(605) 867-5430
Monday-Friday: 8:00 AM-9:30 AM, Saturday: 10:30 AM-1:00 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
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
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
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
150 E 3rd St, Mission SD 57555
(605) 856-4854
Monday-Friday: 9:00 AM-1:30 PM, Saturday: 11:30 AM-1:00 PM, Sunday: Closed
301 N Main St, Blunt SD 57522
(605) 776-2109
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
1 Main St, Saint Francis SD 57572
(605) 277-8748
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 10:00 AM-11:00 AM, Sunday: Closed
4125 N Main St, Java SD 57452
(605) 649-6431
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:15 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
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
311 W Main St, White SD 57276
(605) 627-1045
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:00 AM, Sunday: Closed
102 E Main St, Hosmer SD 57448
(605) 283-2270
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:30 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
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
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
1320 9th Ave SE, Watertown SD 57201
(605) 882-3311
Monday-Sunday: 7:00 AM-10:00 PM
1956 Bia 33, Manderson SD 57756
(605) 867-5116
Monday-Friday: 1:00 PM-5:00 PM, Saturday: 1:30 PM-3:00 PM, 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
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
499 Main St, Lake Andes SD 57356
(605) 487-7411
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-10:00 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
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
125 Commercial Ave SW, Wolsey SD 57384
(605) 883-4632
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-8:45 AM, Sunday: Closed
123 S Main, Strandburg SD 57265
(605) 676-2394
Monday-Saturday: 9:30 AM-1:30 PM, Sunday: Closed
1 Running Antelope Dr, Little Eagle SD 57639
(605) 823-4387
Monday-Saturday: 1:00 PM-3:00 PM, Sunday: Closed
118 W Main St, Bison SD 57620
(605) 244-5440
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 9:30 AM-10:00 AM, Sunday: Closed
107 N Main St, Camp Crook SD 57724
(605) 273-2041
Monday-Friday: 9:30 AM-1:30 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
12554 Bia Highway 711, Ste 272
(605) 698-3413
Monday-Friday: 8:00 AM-12:00 PM, Saturday-Sunday: Closed
915 Kosciusko Ave, Grenville SD 57239
(605) 982-0484
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 10:00 AM-11:15 AM, Sunday: Closed
405 E Kemp Ave, Watertown SD 57201
(605) 886-7765
Monday-Friday: 8:00 AM-5:00 PM, Saturday: 9:30 AM-11:30 AM, Sunday: Closed
132 St Olaf Ave, Baltic SD 57003
(605) 529-5496
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:00 AM, Sunday: Closed
336 1st Ave, Ipswich SD 57451
(605) 605-0018
Monday-Friday: 9:00 AM-11:00 AM, Saturday-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
31210 266th St, Ideal SD 57541
(605) 842-0598
Monday-Friday: 11:00 AM-1:00 PM, Saturday: 7:45 AM-12:00 PM, Sunday: Closed
121 W Main St, Pierpont SD 57468
(605) 325-3463
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:30 AM-10:15 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
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
320 S 2nd Ave, Sioux Falls SD 57104
(605) 575-3542
Monday-Sunday: Open 24 hours
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
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
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
408 S A Ave, New Underwood SD 57761
(605) 754-6456
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 7:30 AM-9:00 AM, Sunday: Closed
219 N Broadway St, Aurora SD 57002
(605) 699-1036
Monday-Friday: 8:15 AM-12:15 PM, Saturday: 8:15 AM-9:15 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
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
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
801 Main St, Timber Lake SD 57656
(605) 865-3622
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
222 E 3rd Ave, Milbank SD 57252
(605) 432-6531
Monday-Friday: 9:00 AM-10:30 AM, Saturday: 10:15 AM-11:30 AM, Sunday: Closed
2100 Broadway Ave, Yankton SD 57078
(605) 665-3412
Monday-Sunday: 7:00 AM-10:00 PM
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
306 W Elm St, Northville SD 57465
(605) 605-0152
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 10:00 AM-12:00 PM, 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
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
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
129 N Main St, Colman SD 57017
(605) 534-3521
Monday-Friday: 7:30 AM-11:00 AM, Saturday: 9:00 AM-10:00 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
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
200 Pine St, Seneca SD 57473
(877) 364-1351
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 9:30 AM-11:30 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
650 Main St, Ste A
(605) 862-8396
Monday-Friday: 8:15 AM-10:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
207 Girard Ave, Newell SD 57760
(605) 824-6936
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-10:15 AM, 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
206 Ash St, Agar SD 57520
(605) 258-2891
Monday-Saturday: 8:00 AM-10:00 AM, Sunday: Closed
310 SD Highway 44, Wanblee SD 57577
(605) 462-6150
Monday-Friday: 9:30 AM-12:30 PM, Saturday: 10:00 AM-12:00 PM, Sunday: Closed
210 N Main Ave, Presho SD 57568
(877) 354-9437
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 8:30 AM-10:00 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
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