Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — PREFIX/575

ZIP codes starting with 575

ZIP codes
43
States
SD
Largest city
Pierre, SD
Population
51,928

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 575xx

ZIP codes starting with 575
ZIP City Type Population Median income Median home
57501 Pierre , SD Standard 17,326 $81,791 $245,100
57520 Agar , SD Standard 118 $50,417 $118,800
57521 Belvidere , SD Standard 314 $57,813 —
57522 Blunt , SD Standard 521 $72,188 $215,000
57523 Burke , SD Standard 1,041 $68,750 $214,400
57528 Colome , SD Standard 833 $61,292 $95,000
57529 Dallas , SD Standard 245 $75,313 $266,300
57531 Draper , SD Standard 153 $60,625 —
57532 Fort Pierre , SD Standard 2,929 $87,966 $210,000
57533 Gregory , SD Standard 1,674 $58,500 $122,400
57534 Hamill , SD Standard 130 $33,438 $113,500
57536 Harrold , SD Standard 277 $53,125 $90,000
57537 Hayes , SD Standard 0 — —
57538 Herrick , SD Standard 236 $46,875 $61,400
57540 Holabird , SD Standard 223 — $258,300
57541 Ideal , SD Standard 163 $250,000+ $577,600
57543 Kadoka , SD Standard 721 $36,250 $160,400
57544 Kennebec , SD Standard 421 $78,750 $141,700
57547 Long Valley , SD Standard 383 $78,523 $115,700
57548 Lower Brule , SD Standard 1,442 $35,750 $33,900
57551 Martin , SD Standard 2,084 $70,096 $161,900
57552 Midland , SD Standard 642 $63,500 $124,700
57553 Milesville , SD Standard 162 — $158,700
57555 Mission , SD Standard 3,740 $40,694 $84,600
57559 Murdo , SD Standard 735 $66,818 $139,300
57560 Norris , SD Standard 391 — —
57562 Okaton , SD Standard 89 — under $10,000
57563 Okreek , SD Standard 195 — —
57564 Onida , SD Standard 962 $74,297 $210,600
57566 Parmelee , SD Standard 1,184 $14,176 $12,200
57567 Philip , SD Standard 1,056 $59,410 $191,500
57568 Presho , SD Standard 540 $83,188 $174,800
57569 Reliance , SD Standard 497 $74,722 $124,200
57570 Rosebud , SD Standard 2,071 $51,788 $50,300
57571 Saint Charles , SD Standard 22 — —
57572 Saint Francis , SD Standard 1,317 $40,417 $37,800
57574 Tuthill , SD Standard 73 under $2,500 $261,900
57576 Vivian , SD Standard 205 $100,208 $219,600
57577 Wanblee , SD Standard 940 $20,625 —
57579 White River , SD Standard 1,277 $56,474 $61,000
57580 Winner , SD Standard 4,386 $59,547 $133,900
57584 Witten , SD Standard 96 $38,125 $182,000
57585 Wood , SD Standard 114 — $402,300

Cite this page

zipcodes.pro. “ZIP codes starting with 575.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/575

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