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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 — ZIP/34104

34104

ZIP 34104 is in Naples, Florida, in Collier County; area code 239; Eastern time. Naples has 17 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Collier
Population
26,408
Coordinates
26.1504, -81.7408
☼ Live from 34104 — Naples, FL

Weather right now

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Where 34104 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 34104
  • 🔢 Type 34104 into a pocket calculator and turn it upside down: hOIhE — not quite a word, sorry.
  • ➕ As a number, 34,104 = 2 × 2 × 2 × 3 × 7 × 7 × 29. Its digits add up to 12, a total 940 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000010100111000
  • 🏠 Its numerical neighbours: 34103 (Naples, FL, 5 mi away) and 34105 (Naples, FL, 3 mi away).
  • 🔄 Backwards, 34104 becomes 40143 — and that is a real ZIP code: Hardinsburg, KY, 851 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (01344, 01434, 03441, 04341, 04413, 04431, …). The farthest-flung twin is 04413 in Brookton, ME, 1,546 miles away.
  • 🧭 Farther south than 98% of all ZIP codes, and farther east than 67%.
  • 🎯1,354 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 34104 and you would come out at 26.15°S, 98.26°E — 971 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 47m of daylight. Shortest: 10h 30m.
  • 📏 At 9.9 square miles of land, 34104 is bigger than 27% of ZIP codes — room for about 7.5 Central Parks.
🌙 The sky over 34104 today
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🌋 Shake report
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Source: USGS.

People and housing

Population26,408This ZIP26,408
Households11,763This ZIP11,763
Housing units16,089This ZIP16,089
Median age50.5This ZIP50.5Florida42.6US 38.9
Median household income$71,686This ZIP$71,686Florida$74,568US $80,734
Median home value$375,700This ZIP$375,700Florida$359,000US $332,700
Median gross rent$1,804This ZIP$1,804Florida$1,669US $1,413
Bachelor's degree or higher34.6%This ZIP34.6%
Mean commute23.2 minThis ZIP23.2 min
Population density2,679.1 / sq miThis ZIP2,679.1 / sq mi

Business and tax activity

Business establishments1,277This ZIP1,277
Employees14,712This ZIP14,712
Annual payroll$821,011,000This ZIP$821,011,000
Tax returns filed14,100This ZIP14,100
Total adjusted gross income$1,253,677,000This ZIP$1,253,677,000

Land area

Land area9.86 sq miThis ZIP9.86 sq mi
Water area0.65 sq miThis ZIP0.65 sq mi

Other place names in 34104

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 34104

ZIPCityDistance
34112 Naples, FL 2.0 mi
34105 Naples, FL 3.1 mi
34116 Naples, FL 3.3 mi
34106 Naples, FL 3.5 mi
34107 Naples, FL 3.5 mi
34102 Naples, FL 3.7 mi
34103 Naples, FL 4.8 mi
34109 Naples, FL 6.4 mi
34101 Naples, FL 7.4 mi
34113 Naples, FL 7.4 mi

Find every ZIP code within 10 miles of 34104 →

Questions about this ZIP code

Where is ZIP code 34104?

34104 is in Naples, Florida, in Collier County, part of the Naples-Marco Island, FL metropolitan area. Its published point location is 26.1504, -81.7408.

What county is 34104 in?

34104 lies in Collier County.

What area code is 34104?

Naples uses area code 239, from NANPA's telephone records.

What time zone is 34104 in?

34104 uses America/New_York.

How many people live in 34104?

About 26,408 people live in ZIP code 34104, in 11,763 households, at 2,679.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 34104?

$71,686 a year, against $74,568 across Florida.

What ZIP codes are near 34104?

The closest are 34112 (2 mi), 34105 (3.1 mi), 34116 (3.3 mi), 34106 (3.5 mi) and 34107 (3.5 mi).

Is 34104 a PO Box ZIP code?

34104 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “34104 ZIP Code — Naples, Florida (Collier County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/34104

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