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.
306 W Elm St, Northville SD 57465
(605) 887-3477
Monday-Friday: 12:00 PM-4:00 PM, Saturday: 10:00 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
915 Kosciusko Ave, Grenville SD 57239
(605) 486-4804
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 10:00 AM-11:15 AM, Sunday: Closed
386 Clarke St, Hitchcock SD 57348
(605) 266-2801
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:00 AM-9:00 AM, Sunday: Closed
336 1st Ave, Ipswich SD 57451
(605) 426-6091
Monday-Friday: 9:00 AM-11:00 AM, Saturday-Sunday: Closed
111 Commercial Ave SE, Highmore SD 57345
(605) 852-2631
Monday-Friday: 9:30 AM-12:15 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
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
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
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
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
109 S Main Ave, Vivian SD 57576
(605) 683-4655
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 AM-9:30 AM, Sunday: Closed
205 Main St, Tulare SD 57476
(605) 596-4196
Monday-Friday: 9:00 AM-1:00 PM, Saturday: 10:00 AM-12:00 PM, 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
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
23304 421st Ave, Fedora SD 57337
(605) 527-2478
Monday-Saturday: 8:00 AM-5:00 PM, Sunday: Closed
703 Birch Ave, Onida SD 57564
(605) 258-2421
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-10:00 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
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
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
502 E Figzel CT, Ste A
(605) 368-2871
Monday-Friday: 9:00 AM-12:15 PM, Saturday: 10:00 AM-11:30 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
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
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
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
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
105 Main St, Kaylor SD 57354
(605) 273-2071
Monday-Friday: 1:00 PM-3:00 PM, Saturday: 10:30 AM-12:00 PM, Sunday: Closed
107 N Main St, Camp Crook SD 57724
(605) 797-4401
Monday-Friday: 9:30 AM-1:30 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
206 Ash St, Agar SD 57520
(605) 258-2891
Monday-Saturday: 8:00 AM-10:00 AM, Sunday: Closed
306 Main St, Spencer SD 57374
(605) 246-2392
Monday-Friday: 10:00 AM-12:00 PM, Saturday: 9:30 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
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
123 S Main, Strandburg SD 57265
(605) 676-2394
Monday-Saturday: 9:30 AM-1:30 PM, Sunday: Closed
501 Main St, Alexandria SD 57311
(605) 239-4592
Monday-Friday: 8:00 AM-12:00 PM, Saturday: 8:00 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
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
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
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
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
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
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
225 S Pierre St, Ste 101
(605) 224-1204
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
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
22 W Main St, Warner SD 57479
(605) 226-1701
Monday-Friday: 7:30 AM-12:00 PM, Saturday: 7:00 AM-10:00 AM, 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
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
112 Main St, Crooks SD 57020
(605) 349-4455
Monday-Friday: 7:00 AM-11:00 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
108 Dakota Ave S, Ree Heights SD 57371
(605) 943-5630
Monday-Saturday: 9:30 AM-11:30 AM, Sunday: Closed
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
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
110 E US Highway 18, Davis SD 57021
(605) 238-5396
Monday-Friday: 9:30 AM-11:30 AM, Saturday: 10:30 AM-11:30 AM, Sunday: Closed
118 W Main St, Wood SD 57585
(605) 452-3235
Monday-Saturday: 1:00 PM-3:00 PM, 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
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
202 S Dumont Ave, Woonsocket SD 57385
(605) 796-4495
Monday-Friday: 7:45 AM-12:30 PM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
101 E Division St, Marvin SD 57251
(605) 398-6163
Monday-Saturday: 12:45 PM-2:45 PM, Sunday: Closed
101 W 2nd St, Oacoma SD 57365
(605) 734-2546
Monday-Friday: 9:30 AM-1:30 PM, Saturday: 9:30 AM-11:15 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
329 W Main St, Lead SD 57754
(605) 584-2110
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
27149 SD Highway 63, Norris SD 57560
(605) 982-0118
Monday-Friday: 8:30 AM-12:30 PM, Saturday: 9:30 AM-10:30 AM, Sunday: Closed
309 Main St, Langford SD 57454
(605) 493-6446
Monday-Friday: 8:30 AM-11:30 AM, Saturday: 9:00 AM-10:00 AM, Sunday: Closed
2100 Broadway Ave, Yankton SD 57078
(605) 665-3412
Monday-Sunday: 7:00 AM-10:00 PM
206 N Main St, Roscoe SD 57471
(605) 287-4341
Monday-Friday: 8:00 AM-11:00 AM, Saturday: 8:00 AM-10:00 AM, Sunday: Closed
310 N Derby Ln, North Sioux City SD 57049
(605) 232-4206
Monday-Friday: 9:00 AM-4:30 PM, Saturday: 9:00 AM-11:30 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
207 Main Ave, Hayti SD 57241
(605) 783-3221
Monday-Friday: 7:15 AM-11:15 AM, Saturday: 7:45 AM-8:45 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
331 Main St, Astoria SD 57213
(605) 832-4411
Monday-Saturday: 10:30 AM-12:30 PM, Sunday: Closed
205 W Main St, Irene SD 57037
(605) 263-3513
Monday-Friday: 7:45 AM-11:45 AM, Saturday: 8:00 AM-9:00 AM, 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
109 2nd St SE, Wagner SD 57380
(605) 384-5508
Monday-Friday: 9:00 AM-11:30 AM, Saturday: 9:00 AM-10:45 AM, Sunday: Closed
200 S Main St, Lennox SD 57039
(605) 647-2265
Monday-Friday: 9:30 AM-12:00 PM, Saturday: 9:30 AM-10:00 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
305 E 4th St, Dell Rapids SD 57022
(605) 277-8153
Monday-Friday: 8:30 AM-10:45 AM, Saturday: 9:00 AM-11:00 AM, 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
103 S Main St, Viborg SD 57070
(605) 653-4960
Monday-Friday: 7:30 AM-10:00 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
109 Main St, Labolt SD 57246
(605) 432-6531
Monday-Friday: 7:00 AM-5:00 PM, Saturday-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
120 Main St W, Canova SD 57321
(605) 523-2287
Monday-Saturday: 10:00 AM-12:00 PM, 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
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
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
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
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
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
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
301 Main Ave, Sinai SD 57061
(605) 826-4306
Monday-Saturday: 10:00 AM-12:00 PM, 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
602 Main St, Wallace SD 57272
(605) 758-2229
Monday-Friday: 12:30 PM-2:30 PM, Saturday: 11:00 AM-12:30 PM, Sunday: Closed
210 S Main St, Kennebec SD 57544
(605) 869-2224
Monday-Friday: 7:30 AM-11:30 AM, Saturday: 8:30 AM-9:30 AM, Sunday: Closed
405 Main St, Kyle SD 57752
(605) 455-2357
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 1:00 PM-2:00 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
1 Running Antelope Dr, Little Eagle SD 57639
(605) 823-4387
Monday-Saturday: 1:00 PM-3:00 PM, Sunday: Closed
790 22nd Ave S, Brookings SD 57006
(605) 692-7317
Monday-Sunday: 7:00 AM-10:00 PM
409 Broadway Ave, Valley Springs SD 57068
(605) 757-6219
Monday-Friday: 10:00 AM-2:00 PM, Saturday: 9:00 AM-11:00 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
102 W 2nd Ave, Flandreau SD 57028
(605) 997-3202
Monday-Friday: 8:30 AM-11:00 AM, Saturday: 8:30 AM-9:30 AM, 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
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
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