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/104

ZIP codes starting with 104

ZIP codes
25
States
NY
Largest city
Bronx, NY
Population
1,412,082

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 104xx

ZIP codes starting with 104
ZIP City Type Population Median income Median home
10451 Bronx , NY Standard 50,942 $38,770 $288,500
10452 Bronx , NY Standard 75,682 $41,288 $197,100
10453 Bronx , NY Standard 76,282 $33,186 $674,800
10454 Bronx , NY Standard 39,570 $24,086 $792,000
10455 Bronx , NY Standard 44,801 $36,115 $320,500
10456 Bronx , NY Standard 87,533 $34,954 $361,200
10457 Bronx , NY Standard 79,543 $42,683 $486,000
10458 Bronx , NY Standard 74,898 $40,800 $520,800
10459 Bronx , NY Standard 48,270 $38,006 $582,000
10460 Bronx , NY Standard 59,396 $36,309 $662,800
10461 Bronx , NY Standard 52,012 $67,028 $663,500
10462 Bronx , NY Standard 76,320 $60,966 $349,000
10463 Bronx , NY Standard 69,470 $74,974 $387,600
10464 Bronx , NY Standard 3,828 $103,125 $656,400
10465 Bronx , NY Standard 45,404 $87,985 $625,800
10466 Bronx , NY Standard 71,116 $65,969 $616,800
10467 Bronx , NY Standard 96,421 $49,330 $415,200
10468 Bronx , NY Standard 75,557 $46,233 $239,900
10469 Bronx , NY Standard 68,521 $76,020 $665,400
10470 Bronx , NY Standard 16,004 $90,046 $497,700
10471 Bronx , NY Standard 23,798 $103,046 $414,000
10472 Bronx , NY Standard 64,011 $41,039 $666,600
10473 Bronx , NY Standard 58,855 $52,462 $576,100
10474 Bronx , NY Standard 11,270 $41,586 $333,300
10475 Bronx , NY Standard 42,578 $62,712 $33,200

Cite this page

zipcodes.pro. “ZIP codes starting with 104.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/104

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