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/366

ZIP codes starting with 366

ZIP codes
35
States
AL
Largest city
Mobile, AL
Population
279,135

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 366xx

ZIP codes starting with 366
ZIP City Type Population Median income Median home
36601 Mobile , AL No street area — — —
36602 Mobile , AL Standard 1,043 $41,420 $316,400
36603 Mobile , AL Standard 7,760 $26,879 $109,100
36604 Mobile , AL Standard 8,836 $66,357 $249,300
36605 Mobile , AL Standard 25,104 $43,538 $99,200
36606 Mobile , AL Standard 18,728 $51,303 $172,100
36607 Mobile , AL Standard 5,393 $42,772 $169,000
36608 Mobile , AL Standard 38,890 $61,146 $262,200
36609 Mobile , AL Standard 23,820 $49,830 $205,300
36610 Mobile , AL Standard 9,877 $30,529 $57,600
36611 Mobile , AL Standard 6,332 $46,559 $117,500
36612 Mobile , AL Standard 3,274 $38,056 $90,900
36613 Eight Mile , AL Standard 12,234 $52,080 $144,200
36615 Mobile , AL Standard 0 — —
36616 Mobile , AL No street area — — —
36617 Mobile , AL Standard 11,128 $40,900 $75,400
36618 Mobile , AL Standard 17,892 $61,550 $164,600
36619 Mobile , AL Standard 14,697 $64,755 $191,400
36628 Mobile , AL No street area — — —
36633 Mobile , AL No street area — — —
36640 Mobile , AL No street area — — —
36641 Mobile , AL No street area — — —
36644 Mobile , AL No street area — — —
36652 Mobile , AL Standard 53 — —
36660 Mobile , AL No street area — — —
36663 Mobile , AL Standard 187 — —
36670 Mobile , AL No street area — — —
36671 Mobile , AL No street area — — —
36675 Mobile , AL No street area — — —
36685 Mobile , AL No street area — — —
36688 Mobile , AL Standard 2,471 — —
36689 Mobile , AL No street area — — —
36691 Mobile , AL No street area — — —
36693 Mobile , AL Standard 18,726 $68,933 $210,200
36695 Mobile , AL Standard 52,690 $76,040 $254,100

Cite this page

zipcodes.pro. “ZIP codes starting with 366.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/366

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