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/341

ZIP codes starting with 341

ZIP codes
30
States
FL
Largest city
Bonita Springs, FL
Population
462,414

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 341xx

ZIP codes starting with 341
ZIP City Type Population Median income Median home
34101 Naples , FL Standard 0 — —
34102 Naples , FL Standard 11,179 $130,929 $2,000,000+
34103 Naples , FL Standard 11,299 $116,875 $950,900
34104 Naples , FL Standard 26,408 $71,686 $375,700
34105 Naples , FL Standard 15,441 $92,214 $594,000
34106 Naples , FL No street area — — —
34107 Naples , FL No street area — — —
34108 Naples , FL Standard 16,237 $119,212 $1,022,000
34109 Naples , FL Standard 27,273 $92,259 $667,700
34110 Naples , FL Standard 25,630 $97,564 $579,700
34112 Naples , FL Standard 27,193 $69,842 $336,600
34113 Naples , FL Standard 26,056 $81,674 $480,000
34114 Naples , FL Standard 23,559 $89,334 $538,000
34116 Naples , FL Standard 35,591 $73,958 $430,200
34117 Naples , FL Standard 19,923 $110,614 $461,600
34119 Naples , FL Standard 36,807 $113,391 $716,400
34120 Naples , FL Standard 42,345 $93,861 $495,600
34133 Bonita Springs , FL No street area — — —
34134 Bonita Springs , FL Standard 16,475 $130,719 $705,500
34135 Bonita Springs , FL Standard 48,252 $91,380 $461,200
34136 Bonita Springs , FL No street area — — —
34137 Copeland , FL Standard 68 — —
34138 Chokoloskee , FL Standard 808 $98,495 $219,900
34139 Everglades City , FL Standard 243 $85,000 $392,200
34140 Goodland , FL Standard 104 — —
34141 Ochopee , FL Standard 169 $106,591 —
34142 Immokalee , FL Standard 35,149 $62,333 $317,800
34143 Immokalee , FL No street area — — —
34145 Marco Island , FL Standard 16,205 $101,523 $896,300
34146 Marco Island , FL No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 341.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/341

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