ZIP codes starting with 577
- ZIP codes
- 58
- States
- SD
- Largest city
- Rapid City, SD
- Population
- 214,199
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 577xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57701 | Rapid City , SD | Standard | 45,795 | $56,461 | $251,200 |
57702 | Rapid City , SD | Standard | 35,595 | $91,457 | $389,700 |
57703 | Rapid City , SD | Standard | 18,013 | $83,739 | $277,100 |
57706 | Ellsworth Afb , SD | Standard | 2,787 | $57,162 | — |
57709 | Rapid City , SD | No street area | — | — | — |
57714 | Allen , SD | Standard | 1,144 | — | $111,600 |
57716 | Batesland , SD | Standard | 201 | — | — |
57717 | Belle Fourche , SD | Standard | 8,983 | $77,689 | $249,200 |
57718 | Black Hawk , SD | Standard | 7,937 | $84,162 | $300,100 |
57719 | Box Elder , SD | Standard | 12,221 | $74,885 | $317,300 |
57720 | Buffalo , SD | Standard | 518 | $79,091 | $157,000 |
57722 | Buffalo Gap , SD | Standard | 177 | $59,306 | $69,200 |
57724 | Camp Crook , SD | Standard | 167 | $61,146 | — |
57725 | Caputa , SD | Standard | 130 | $48,214 | $283,300 |
57730 | Custer , SD | Standard | 5,596 | $83,469 | $378,800 |
57732 | Deadwood , SD | Standard | 1,714 | $43,636 | $232,300 |
57735 | Edgemont , SD | Standard | 1,727 | $71,576 | $165,600 |
57737 | Enning , SD | Standard | 77 | — | — |
57738 | Fairburn , SD | Standard | 356 | $52,308 | — |
57741 | Fort Meade , SD | Standard | 141 | — | — |
57744 | Hermosa , SD | Standard | 2,421 | $106,250 | $386,800 |
57745 | Hill City , SD | Standard | 1,894 | $88,194 | $343,900 |
57747 | Hot Springs , SD | Standard | 5,839 | $68,443 | $221,000 |
57748 | Howes , SD | Standard | 369 | — | $241,200 |
57750 | Interior , SD | Standard | 365 | — | $175,000 |
57751 | Keystone , SD | Standard | 893 | $97,969 | $473,500 |
57752 | Kyle , SD | Standard | 1,553 | $82,604 | — |
57754 | Lead , SD | Standard | 3,749 | $66,250 | $218,000 |
57755 | Ludlow , SD | Standard | 101 | $68,125 | $164,100 |
57756 | Manderson , SD | Standard | 1,089 | — | — |
57758 | Mud Butte , SD | Standard | 35 | — | — |
57759 | Nemo , SD | Standard | 398 | $75,500 | $555,600 |
57760 | Newell , SD | Standard | 966 | $65,054 | $161,900 |
57761 | New Underwood , SD | Standard | 1,180 | $97,734 | $253,100 |
57762 | Nisland , SD | Standard | 512 | $68,125 | $153,600 |
57763 | Oelrichs , SD | Standard | 356 | $74,318 | $122,700 |
57764 | Oglala , SD | Standard | 1,416 | $21,545 | — |
57766 | Oral , SD | Standard | 176 | $96,146 | — |
57767 | Owanka , SD | Standard | 234 | $250,000+ | — |
57769 | Piedmont , SD | Standard | 4,029 | $94,375 | $367,400 |
57770 | Pine Ridge , SD | Standard | 5,483 | $52,250 | $57,600 |
57772 | Porcupine , SD | Standard | 2,493 | $57,785 | — |
57773 | Pringle , SD | Standard | 206 | — | — |
57775 | Quinn , SD | Standard | 191 | $77,750 | $87,700 |
57776 | Redig , SD | Standard | 0 | — | — |
57779 | Saint Onge , SD | Standard | 347 | — | $286,400 |
57780 | Scenic , SD | Standard | 70 | $40,192 | — |
57782 | Smithwick , SD | Standard | 58 | $65,500 | $270,500 |
57783 | Spearfish , SD | Standard | 17,248 | $74,844 | $373,300 |
57785 | Sturgis , SD | Standard | 10,874 | $63,897 | $296,100 |
57787 | Union Center , SD | Standard | 487 | $53,750 | $61,800 |
57788 | Vale , SD | Standard | 598 | $85,380 | $259,800 |
57790 | Wall , SD | Standard | 1,147 | $75,096 | $187,500 |
57791 | Wasta , SD | Standard | 97 | $42,250 | $112,500 |
57792 | White Owl , SD | Standard | 114 | $103,567 | — |
57793 | Whitewood , SD | Standard | 2,173 | $87,351 | $368,800 |
57794 | Wounded Knee , SD | Standard | 1,191 | — | — |
57799 | Spearfish , SD | Standard | 568 | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 577.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/577
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