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/100

ZIP codes starting with 100

ZIP codes
52
States
NY
Largest city
New York, NY
Population
1,544,559

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 100xx

ZIP codes starting with 100
ZIP City Type Population Median income Median home
10001 New York , NY Standard 30,511 $129,852 $561,100
10002 New York , NY Standard 76,873 $48,386 $827,800
10003 New York , NY Standard 53,560 $154,262 $1,123,200
10004 New York , NY Standard 3,711 $250,000+ $1,477,700
10005 New York , NY Standard 9,439 $190,233 $1,390,600
10006 New York , NY Standard 4,096 $190,170 $1,090,300
10007 New York , NY Standard 7,406 $250,000+ $2,000,000+
10008 New York , NY No street area — — —
10009 New York , NY Standard 60,209 $92,876 $712,700
10010 New York , NY Standard 30,702 $144,969 $1,036,200
10011 New York , NY Standard 48,277 $145,987 $1,181,200
10012 New York , NY Standard 21,426 $137,106 $1,602,800
10013 New York , NY Standard 27,219 $161,154 $2,000,000+
10014 New York , NY Standard 29,230 $176,395 $1,284,100
10016 New York , NY Standard 52,971 $140,381 $905,000
10017 New York , NY Standard 15,297 $136,705 $756,600
10018 New York , NY Standard 8,559 $145,958 $1,044,800
10019 New York , NY Standard 44,942 $128,559 $1,061,300
10020 New York , NY Standard 0 — —
10021 New York , NY Standard 39,868 $158,677 $1,377,500
10022 New York , NY Standard 34,049 $172,026 $1,108,200
10023 New York , NY Standard 69,455 $159,874 $1,358,100
10024 New York , NY Standard 63,115 $181,560 $1,687,800
10025 New York , NY Standard 93,065 $108,940 $1,106,900
10026 New York , NY Standard 37,123 $81,244 $1,052,300
10027 New York , NY Standard 63,885 $59,587 $899,600
10028 New York , NY Standard 49,077 $175,121 $1,602,600
10029 New York , NY Standard 77,447 $38,695 $892,200
10030 New York , NY Standard 29,297 $39,802 $844,000
10031 New York , NY Standard 61,058 $65,283 $609,700
10032 New York , NY Standard 55,610 $56,829 $606,500
10033 New York , NY Standard 54,838 $75,040 $695,000
10034 New York , NY Standard 37,758 $67,754 $519,700
10035 New York , NY Standard 38,862 $45,121 $665,800
10036 New York , NY Standard 31,036 $95,638 $952,900
10037 New York , NY Standard 19,031 $49,153 —
10038 New York , NY Standard 22,235 $105,419 $921,900
10039 New York , NY Standard 32,492 $45,371 $497,600
10040 New York , NY Standard 40,096 $65,516 $464,400
10041 New York , NY No street area — — —
10043 New York , NY No street area — — —
10044 New York , NY Standard 11,520 $103,347 $1,034,100
10045 New York , NY No street area — — —
10055 New York , NY No street area — — —
10060 New York , NY No street area — — —
10065 New York , NY Standard 30,808 $155,331 $1,419,800
10069 New York , NY Standard 6,509 $233,636 $2,000,000+
10075 New York , NY Standard 21,897 $155,902 $991,900
10080 New York , NY No street area — — —
10081 New York , NY No street area — — —
10087 New York , NY No street area — — —
10090 New York , NY No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 100.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/100

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