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/046

ZIP codes starting with 046

ZIP codes
63
States
ME
Largest city
Ellsworth, ME
Population
74,718

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 046xx

ZIP codes starting with 046
ZIP City Type Population Median income Median home
04605 Ellsworth , ME Standard 14,529 $77,377 $256,900
04606 Addison , ME Standard 1,045 $50,524 $163,500
04607 Gouldsboro , ME Standard 1,142 $60,152 $253,400
04609 Bar Harbor , ME Standard 5,244 $77,180 $538,400
04611 Beals , ME Standard 498 $64,063 $256,700
04612 Bernard , ME Standard 505 $89,839 $407,300
04613 Birch Harbor , ME Standard 92 — $320,000
04614 Blue Hill , ME Standard 2,813 $80,377 $399,500
04616 Brooklin , ME Standard 869 $68,750 $339,400
04617 Brooksville , ME Standard 651 $52,078 $392,900
04619 Calais , ME Standard 3,097 $64,096 $111,100
04622 Cherryfield , ME Standard 1,050 $43,854 $165,900
04623 Columbia Falls , ME Standard 1,173 $50,163 $180,600
04624 Corea , ME Standard 225 $61,691 $558,000
04625 Cranberry Isles , ME Standard 62 $38,500 $525,000
04626 Cutler , ME Standard 492 $72,946 $155,900
04627 Deer Isle , ME Standard 2,137 $61,703 $299,500
04628 Dennysville , ME Standard 582 $52,159 $178,100
04629 East Blue Hill , ME No street area — — —
04630 East Machias , ME Standard 1,230 $57,857 $211,300
04631 Eastport , ME Standard 1,263 $45,573 $179,800
04634 Franklin , ME Standard 2,374 $67,589 $264,600
04635 Frenchboro , ME Standard 30 $42,250 —
04637 Grand Lake Stream , ME No street area — — —
04640 Hancock , ME Standard 2,450 $71,699 $269,100
04642 Harborside , ME Standard 202 $71,563 $384,600
04643 Harrington , ME Standard 917 $64,861 $144,600
04644 Hulls Cove , ME No street area — — —
04645 Isle Au Haut , ME Standard 69 $49,500 $593,800
04646 Islesford , ME Standard 134 $88,750 $428,600
04648 Jonesboro , ME Standard 570 $63,750 $151,400
04649 Jonesport , ME Standard 1,166 $67,500 $142,000
04650 Little Deer Isle , ME Standard 333 $110,063 $332,400
04652 Lubec , ME Standard 1,525 $52,083 $187,800
04653 Bass Harbor , ME Standard 719 $90,250 $417,900
04654 Machias , ME Standard 3,340 $48,838 $171,600
04655 Machiasport , ME Standard 1,016 $60,000 $177,100
04657 Meddybemps , ME Standard 326 $49,191 $220,600
04658 Milbridge , ME Standard 1,222 $60,536 $240,400
04660 Mount Desert , ME Standard 1,072 $78,646 $480,600
04662 Northeast Harbor , ME Standard 476 $108,214 $707,400
04664 Sullivan , ME Standard 1,246 $59,643 $222,000
04666 Pembroke , ME Standard 1,178 $60,761 $142,100
04667 Perry , ME Standard 1,296 $74,712 $169,000
04668 Princeton , ME Standard 2,010 $48,720 $117,700
04669 Prospect Harbor , ME Standard 171 $66,071 $237,500
04671 Robbinston , ME Standard 621 $68,333 $228,000
04672 Salsbury Cove , ME No street area — — —
04673 Sargentville , ME Standard 144 $53,750 $335,200
04674 Seal Cove , ME Standard 284 $76,667 $373,500
04675 Seal Harbor , ME Standard 123 $250,000+ $560,300
04676 Sedgwick , ME Standard 1,130 $73,333 $336,500
04677 Sorrento , ME Standard 345 $83,438 $298,800
04679 Southwest Harbor , ME Standard 1,553 $59,205 $428,500
04680 Steuben , ME Standard 1,388 $76,466 $173,900
04681 Stonington , ME Standard 840 $60,223 $306,700
04683 Sunset , ME Standard 0 — —
04684 Surry , ME Standard 1,836 $74,508 $296,300
04685 Swans Island , ME Standard 438 $86,250 $316,700
04686 Wesley , ME Standard 328 $52,353 $69,700
04691 Whiting , ME Standard 499 $55,164 $212,900
04693 Winter Harbor , ME Standard 493 $86,250 $210,500
04694 Baileyville , ME Standard 2,155 $65,417 $130,000

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zipcodes.pro. “ZIP codes starting with 046.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/046

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