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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/33445

33445

ZIP 33445 is in Delray Beach, Florida, in Palm Beach County; area codes 561 and 728; Eastern time. Delray Beach has 7 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Palm Beach
Population
33,122
Coordinates
26.4559, -80.1079
☼ Live from 33445 — Delray Beach, FL

Weather right now

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NEXRAD radar
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Local time: —

Where 33445 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 33445
  • 🔢 Type 33445 into a pocket calculator and turn it upside down: ShhEE — not quite a word, sorry.
  • ➕ As a number, 33,445 = 5 × 6689. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000001010100101
  • 🏠 Its numerical neighbours: 33444 (Delray Beach, FL, 2 mi away) and 33446 (Delray Beach, FL, 5 mi away).
  • 🔄 Backwards, 33445 becomes 54433 — and that is a real ZIP code: Gilman, WI, 1,426 miles away.
  • 👥 12 other ZIP codes are made of exactly the same digits (33454, 33544, 34453, 35443, 43345, 43435, …). The farthest-flung twin is 54433 in Gilman, WI, 1,426 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther east than 73%.
  • 🎯1,407 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33445 and you would come out at 26.46°S, 99.89°E — 1,008 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 48m of daylight. Shortest: 10h 29m.
  • 📏 At 8.1 square miles of land, 33445 is bigger than 24% of ZIP codes — room for about 6.1 Central Parks.
🌙 The sky over 33445 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population33,122This ZIP33,122
Households14,665This ZIP14,665
Housing units17,962This ZIP17,962
Median age54.0This ZIP54.0Florida42.6US 38.9
Median household income$78,163This ZIP$78,163Florida$74,568US $80,734
Median home value$326,700This ZIP$326,700Florida$359,000US $332,700
Median gross rent$2,045This ZIP$2,045Florida$1,669US $1,413
Bachelor's degree or higher42.0%This ZIP42.0%
Mean commute22.9 minThis ZIP22.9 min
Population density4,098.2 / sq miThis ZIP4,098.2 / sq mi

Business and tax activity

Business establishments1,109This ZIP1,109
Employees13,316This ZIP13,316
Annual payroll$805,694,000This ZIP$805,694,000
Tax returns filed17,570This ZIP17,570
Total adjusted gross income$1,825,032,000This ZIP$1,825,032,000

Land area

Land area8.08 sq miThis ZIP8.08 sq mi
Water area0.11 sq miThis ZIP0.11 sq mi

Other place names in 33445

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

ZIP codes near 33445

ZIPCityDistance
33484 Delray Beach, FL 1.6 mi
33444 Delray Beach, FL 1.8 mi
33448 Delray Beach, FL 2.2 mi
33482 Delray Beach, FL 2.2 mi
33483 Delray Beach, FL 2.9 mi
33487 Boca Raton, FL 3.3 mi
33437 Boynton Beach, FL 4.5 mi
33436 Boynton Beach, FL 4.6 mi
33446 Delray Beach, FL 4.7 mi
33496 Boca Raton, FL 4.8 mi

Find every ZIP code within 10 miles of 33445 →

Questions about this ZIP code

Where is ZIP code 33445?

33445 is in Delray Beach, Florida, in Palm Beach County, part of the Miami-Fort Lauderdale-West Palm Beach, FL metropolitan area. Its published point location is 26.4559, -80.1079.

What county is 33445 in?

33445 lies in Palm Beach County.

What area code is 33445?

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

What time zone is 33445 in?

33445 uses America/New_York.

How many people live in 33445?

About 33,122 people live in ZIP code 33445, in 14,665 households, at 4,098.2 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 33445?

$78,163 a year, against $74,568 across Florida.

What ZIP codes are near 33445?

The closest are 33484 (1.6 mi), 33444 (1.8 mi), 33448 (2.2 mi), 33482 (2.2 mi) and 33483 (2.9 mi).

Is 33445 a PO Box ZIP code?

33445 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “33445 ZIP Code — Delray Beach, Florida (Palm Beach County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33445

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