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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/34685

34685

ZIP 34685 is in Palm Harbor, Florida, in Pinellas County; Eastern time. Palm Harbor has 4 ZIP codes; the others are 34682, 34683 and 34684.

Type
Standard
Time zone
America/New_York
County
Pinellas
Population
18,132
Coordinates
28.0933, -82.6894
☼ Live from 34685 — Palm Harbor, FL

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Where 34685 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 34685
  • 🔢 Type 34685 into a pocket calculator and turn it upside down: SBghE — not quite a word, sorry.
  • ➕ As a number, 34,685 = 5 × 7 × 991. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000011101111101
  • 🏠 Its numerical neighbours: 34684 (Palm Harbor, FL, 2 mi away) and 34688 (Tarpon Springs, FL, 3 mi away).
  • 🔄 Backwards, 34685 becomes 58643 — and that is a real ZIP code: Marmarth, ND, 1,704 miles away.
  • 👥 55 other ZIP codes are made of exactly the same digits (35468, 35486, 35648, 36458, 36548, 36584, …). The farthest-flung twin is 83546 in Pierce, ID, 2,196 miles away.
  • 🧭 Farther south than 96% of all ZIP codes, and farther east than 64%.
  • 🎯1,216 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 34685 and you would come out at 28.09°S, 97.31°E — 1,102 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 56m of daylight. Shortest: 10h 21m.
  • 📏 At 10.1 square miles of land, 34685 is bigger than 27% of ZIP codes — room for about 7.6 Central Parks.
🌙 The sky over 34685 today
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🌋 Shake report
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Source: USGS.

People and housing

Population18,132This ZIP18,132
Households7,405This ZIP7,405
Housing units8,032This ZIP8,032
Median age48.4This ZIP48.4Florida42.6US 38.9
Median household income$94,688This ZIP$94,688Florida$74,568US $80,734
Median home value$518,000This ZIP$518,000Florida$359,000US $332,700
Median gross rent$1,990This ZIP$1,990Florida$1,669US $1,413
Bachelor's degree or higher49.0%This ZIP49.0%
Mean commute27.5 minThis ZIP27.5 min
Population density1,801.5 / sq miThis ZIP1,801.5 / sq mi

Business and tax activity

Business establishments438This ZIP438
Employees3,443This ZIP3,443
Annual payroll$231,435,000This ZIP$231,435,000
Tax returns filed8,800This ZIP8,800
Total adjusted gross income$1,224,480,000This ZIP$1,224,480,000

Land area

Land area10.07 sq miThis ZIP10.07 sq mi
Water area1.09 sq miThis ZIP1.09 sq mi

Other place names in 34685

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

ZIP codes near 34685

ZIPCityDistance
34684 Palm Harbor, FL 2.4 mi
34688 Tarpon Springs, FL 3.5 mi
34677 Oldsmar, FL 3.5 mi
34683 Palm Harbor, FL 4.4 mi
34682 Palm Harbor, FL 4.6 mi
33761 Clearwater, FL 4.7 mi
34681 Crystal Beach, FL 5.4 mi
34660 Ozona, FL 5.7 mi
34695 Safety Harbor, FL 5.9 mi
34689 Tarpon Springs, FL 5.9 mi

Find every ZIP code within 10 miles of 34685 →

Questions about this ZIP code

Where is ZIP code 34685?

34685 is in Palm Harbor, Florida, in Pinellas County, part of the Tampa-St. Petersburg-Clearwater, FL metropolitan area. Its published point location is 28.0933, -82.6894.

What county is 34685 in?

34685 lies in Pinellas County.

What time zone is 34685 in?

34685 uses America/New_York.

How many people live in 34685?

About 18,132 people live in ZIP code 34685, in 7,405 households, at 1,801.5 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 34685?

$94,688 a year, against $74,568 across Florida.

What ZIP codes are near 34685?

The closest are 34684 (2.4 mi), 34688 (3.5 mi), 34677 (3.5 mi), 34683 (4.4 mi) and 34682 (4.6 mi).

Is 34685 a PO Box ZIP code?

34685 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “34685 ZIP Code — Palm Harbor, Florida (Pinellas County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/34685

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