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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/33405

33405

ZIP 33405 is in West Palm Beach, Florida, in Palm Beach County; area codes 561 and 728; Eastern time. West Palm Beach has 17 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Palm Beach
Population
19,780
Coordinates
26.6696, -80.0585
☼ Live from 33405 — West Palm Beach, FL

Weather right now

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Local time: —

Where 33405 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 33405
  • 🔢 Type 33405 into a pocket calculator and turn it upside down: SOhEE — not quite a word, sorry.
  • ➕ As a number, 33,405 = 3 × 5 × 17 × 131. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000001001111101
  • 🏠 Its numerical neighbours: 33404 (West Palm Beach, FL, 8 mi away) and 33406 (West Palm Beach, FL, 2 mi away).
  • 🔄 Backwards, 33405 becomes 50433 — and that is a real ZIP code: Dougherty, IA, 1,340 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (03435, 04353, 05343, 30345, 30354, 30453, …). The farthest-flung twin is 34035 in APO AA, a military post office, 4,531 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther east than 74%.
  • 🎯1,399 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33405 and you would come out at 26.67°S, 99.94°E — 1,023 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 49m of daylight. Shortest: 10h 28m.
  • 📏 At 4.5 square miles of land, 33405 is bigger than 18% of ZIP codes — room for about 3.4 Central Parks.
🌙 The sky over 33405 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population19,780This ZIP19,780
Households8,455This ZIP8,455
Housing units9,653This ZIP9,653
Median age44.0This ZIP44.0Florida42.6US 38.9
Median household income$87,341This ZIP$87,341Florida$74,568US $80,734
Median home value$467,100This ZIP$467,100Florida$359,000US $332,700
Median gross rent$1,566This ZIP$1,566Florida$1,669US $1,413
Bachelor's degree or higher35.3%This ZIP35.3%
Mean commute22.7 minThis ZIP22.7 min
Population density4,384.8 / sq miThis ZIP4,384.8 / sq mi

Business and tax activity

Business establishments896This ZIP896
Employees6,540This ZIP6,540
Annual payroll$299,925,000This ZIP$299,925,000
Tax returns filed9,850This ZIP9,850
Total adjusted gross income$1,330,875,000This ZIP$1,330,875,000

Land area

Land area4.51 sq miThis ZIP4.51 sq mi
Water area0.54 sq miThis ZIP0.54 sq mi

Other place names in 33405

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

ZIP codes near 33405

ZIPCityDistance
33480 Palm Beach, FL 1.7 mi
33406 West Palm Beach, FL 2.1 mi
33416 West Palm Beach, FL 2.1 mi
33402 West Palm Beach, FL 3.2 mi
33419 West Palm Beach, FL 3.2 mi
33420 West Palm Beach, FL 3.2 mi
33422 West Palm Beach, FL 3.2 mi
33401 West Palm Beach, FL 3.2 mi
33460 Lake Worth, FL 3.5 mi
33466 Lake Worth, FL 3.7 mi

Find every ZIP code within 10 miles of 33405 →

Questions about this ZIP code

Where is ZIP code 33405?

33405 is in West Palm Beach, Florida, in Palm Beach County, part of the Miami-Fort Lauderdale-West Palm Beach, FL metropolitan area. Its published point location is 26.6696, -80.0585.

What county is 33405 in?

33405 lies in Palm Beach County.

What area code is 33405?

West Palm Beach uses area codes 561 and 728, from NANPA's telephone records.

What time zone is 33405 in?

33405 uses America/New_York.

How many people live in 33405?

About 19,780 people live in ZIP code 33405, in 8,455 households, at 4,384.8 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 33405?

$87,341 a year, against $74,568 across Florida.

What ZIP codes are near 33405?

The closest are 33480 (1.7 mi), 33406 (2.1 mi), 33416 (2.1 mi), 33402 (3.2 mi) and 33419 (3.2 mi).

Is 33405 a PO Box ZIP code?

33405 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “33405 ZIP Code — West Palm Beach, Florida (Palm Beach County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33405

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