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/557

ZIP codes starting with 557

ZIP codes
75
States
MN
Largest city
Grand Rapids, MN
Population
168,526

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 557xx

ZIP codes starting with 557
ZIP City Type Population Median income Median home
55702 Alborn , MN Standard 412 $78,125 $295,000
55703 Angora , MN Standard 906 $72,102 $175,000
55704 Askov , MN Standard 1,051 $62,500 $234,300
55705 Aurora , MN Standard 3,211 $56,208 $124,100
55706 Babbitt , MN Standard 1,703 $56,750 $112,500
55707 Barnum , MN Standard 3,470 $82,167 $246,400
55708 Biwabik , MN Standard 929 $66,389 $110,300
55709 Bovey , MN Standard 4,628 $75,652 $225,700
55710 Britt , MN Standard 1,362 $86,477 $280,400
55711 Brookston , MN Standard 540 $61,250 $208,100
55712 Bruno , MN Standard 522 $61,563 $176,900
55713 Buhl , MN Standard 1,048 $59,036 $129,300
55716 Calumet , MN Standard 279 $43,036 $110,800
55717 Canyon , MN Standard 287 $97,222 $317,400
55718 Carlton , MN Standard 3,111 $96,546 $319,100
55719 Chisholm , MN Standard 5,613 $53,647 $123,100
55720 Cloquet , MN Standard 17,448 $64,167 $223,200
55721 Cohasset , MN Standard 4,044 $86,429 $302,300
55722 Coleraine , MN Standard 963 $68,636 $165,400
55723 Cook , MN Standard 1,927 $64,526 $189,700
55724 Cotton , MN Standard 707 $75,313 $226,600
55725 Crane Lake , MN Standard 89 $72,917 $407,100
55726 Cromwell , MN Standard 1,087 $80,313 $227,300
55730 Grand Rapids , MN No street area — — —
55731 Ely , MN Standard 5,361 $62,008 $206,000
55732 Embarrass , MN Standard 1,453 $64,750 $178,700
55733 Esko , MN Standard 5,139 $118,260 $353,400
55734 Eveleth , MN Standard 6,265 $62,703 $158,700
55735 Finlayson , MN Standard 1,814 $63,827 $271,200
55736 Floodwood , MN Standard 1,344 $65,179 $164,500
55738 Forbes , MN Standard 599 $82,969 $167,400
55741 Gilbert , MN Standard 2,947 $69,545 $164,500
55742 Goodland , MN Standard 259 $64,250 $221,700
55744 Grand Rapids , MN Standard 20,295 $70,644 $241,200
55745 Grand Rapids , MN No street area — — —
55746 Hibbing , MN Standard 16,730 $55,823 $134,600
55747 Hibbing , MN No street area — — —
55748 Hill City , MN Standard 1,374 $53,810 $201,300
55749 Holyoke , MN Standard 532 $77,500 $223,700
55750 Hoyt Lakes , MN Standard 2,068 $65,833 $93,300
55751 Iron , MN Standard 1,388 $75,200 $202,400
55752 Jacobson , MN Standard 446 $73,214 $201,500
55753 Keewatin , MN Standard 1,215 $53,643 $86,800
55756 Kerrick , MN Standard 309 $55,625 $225,000
55757 Kettle River , MN Standard 739 $61,538 $214,700
55758 Kinney , MN Standard 121 $57,386 $151,400
55760 Mcgregor , MN Standard 2,894 $59,474 $274,600
55763 Makinen , MN Standard 495 $80,750 $209,700
55764 Marble , MN Standard 541 $63,594 $101,900
55765 Meadowlands , MN Standard 803 $75,272 $203,300
55766 Melrude , MN No street area — — —
55767 Moose Lake , MN Standard 4,582 $78,988 $247,300
55768 Mountain Iron , MN Standard 2,964 $86,075 $198,500
55769 Nashwauk , MN Standard 2,219 $66,092 $148,800
55771 Orr , MN Standard 1,484 $67,667 $169,100
55772 Nett Lake , MN Standard 77 — $157,100
55775 Pengilly , MN Standard 1,309 $90,179 $234,000
55777 Virginia , MN No street area — — —
55779 Saginaw , MN Standard 3,905 $93,792 $282,900
55780 Sawyer , MN Standard 277 $76,042 $193,800
55781 Side Lake , MN Standard 821 $101,406 $392,900
55782 Soudan , MN Standard 420 $56,420 $110,100
55783 Sturgeon Lake , MN Standard 2,639 $82,421 $267,000
55784 Swan River , MN Standard 149 $58,594 $225,000
55785 Swatara , MN Standard 271 $56,477 $181,500
55786 Taconite , MN Standard 118 $61,597 $127,100
55787 Tamarack , MN Standard 621 $66,111 $245,600
55790 Tower , MN Standard 1,847 $77,232 $328,900
55791 Twig , MN No street area — — —
55792 Virginia , MN Standard 9,663 $53,750 $129,500
55793 Warba , MN Standard 666 $70,000 $200,000
55795 Willow River , MN Standard 1,807 $68,750 $223,600
55796 Winton , MN Standard 135 $52,344 $95,700
55797 Wrenshall , MN Standard 1,457 $87,039 $257,400
55798 Wright , MN Standard 627 $78,438 $233,100

Cite this page

zipcodes.pro. “ZIP codes starting with 557.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/557

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