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/484

ZIP codes starting with 484

ZIP codes
60
States
MI
Largest city
Grand Blanc, MI
Population
463,096

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 484xx

ZIP codes starting with 484
ZIP City Type Population Median income Median home
48401 Applegate , MI Standard 1,323 $70,536 $162,700
48410 Argyle , MI Standard 77 $55,250 $110,700
48411 Atlas , MI Standard 56 — —
48412 Attica , MI Standard 5,815 $79,534 $231,800
48413 Bad Axe , MI Standard 7,288 $58,346 $156,000
48414 Bancroft , MI Standard 2,488 $68,214 $195,300
48415 Birch Run , MI Standard 8,918 $79,067 $210,200
48416 Brown City , MI Standard 4,996 $66,474 $222,000
48417 Burt , MI Standard 2,222 $72,422 $166,400
48418 Byron , MI Standard 4,484 $74,547 $255,000
48419 Carsonville , MI Standard 2,268 $59,485 $172,900
48420 Clio , MI Standard 21,195 $66,063 $192,400
48421 Columbiaville , MI Standard 6,935 $71,114 $220,600
48422 Croswell , MI Standard 6,094 $57,899 $171,300
48423 Davison , MI Standard 33,757 $65,079 $223,100
48426 Decker , MI Standard 1,317 $62,169 $126,000
48427 Deckerville , MI Standard 2,861 $56,842 $156,800
48428 Dryden , MI Standard 5,151 $100,033 $311,600
48429 Durand , MI Standard 8,241 $67,725 $160,700
48430 Fenton , MI Standard 39,309 $100,193 $326,400
48432 Filion , MI Standard 498 $63,661 $114,600
48433 Flushing , MI Standard 26,384 $81,513 $211,400
48434 Forestville , MI Standard 136 $40,938 $170,800
48435 Fostoria , MI Standard 2,547 $86,905 $143,200
48436 Gaines , MI Standard 4,131 $94,487 $276,000
48437 Genesee , MI Standard 279 $40,864 $117,100
48438 Goodrich , MI Standard 7,591 $106,796 $337,400
48439 Grand Blanc , MI Standard 51,900 $88,490 $261,600
48440 Hadley , MI Standard 146 $153,173 —
48441 Harbor Beach , MI Standard 3,682 $50,765 $154,000
48442 Holly , MI Standard 22,788 $86,575 $265,800
48444 Imlay City , MI Standard 9,483 $71,436 $238,900
48445 Kinde , MI Standard 1,162 $51,645 $121,600
48446 Lapeer , MI Standard 30,581 $66,062 $220,200
48449 Lennon , MI Standard 2,744 $69,545 $158,900
48450 Lexington , MI Standard 4,320 $52,962 $198,100
48451 Linden , MI Standard 16,097 $99,943 $283,200
48453 Marlette , MI Standard 5,046 $53,676 $163,800
48454 Melvin , MI Standard 1,175 $62,639 $188,500
48455 Metamora , MI Standard 8,532 $103,835 $367,900
48456 Minden City , MI Standard 788 $62,321 $195,000
48457 Montrose , MI Standard 8,770 $71,090 $175,900
48458 Mount Morris , MI Standard 19,519 $46,797 $95,600
48460 New Lothrop , MI Standard 2,701 $80,000 $213,900
48461 North Branch , MI Standard 7,719 $78,453 $205,200
48462 Ortonville , MI Standard 13,279 $105,699 $343,600
48463 Otisville , MI Standard 4,393 $72,500 $191,500
48464 Otter Lake , MI Standard 2,152 $81,417 $206,000
48465 Palms , MI Standard 458 $73,750 $200,600
48466 Peck , MI Standard 1,514 $59,241 $151,000
48467 Port Austin , MI Standard 2,412 $53,750 $172,500
48468 Port Hope , MI Standard 1,350 $63,000 $151,100
48469 Port Sanilac , MI Standard 1,388 $56,023 $162,700
48470 Ruth , MI Standard 600 $58,594 $188,500
48471 Sandusky , MI Standard 5,414 $62,844 $142,700
48472 Snover , MI Standard 1,359 $61,000 $159,400
48473 Swartz Creek , MI Standard 22,339 $77,921 $205,600
48475 Ubly , MI Standard 2,235 $61,719 $161,200
48476 Vernon , MI Standard 689 $70,000 $134,100
48480 Grand Blanc , MI No street area — — —

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zipcodes.pro. “ZIP codes starting with 484.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/484

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