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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/33143

33143

ZIP 33143 is in Miami, Florida, in Miami-Dade County; area codes 786, 305 and 645; Eastern time. Miami has 95 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Miami-Dade
Population
33,711
Coordinates
25.7025, -80.2986
☼ Live from 33143 — Miami, FL

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Where 33143 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 33143
  • 🔢 Type 33143 into a pocket calculator and turn it upside down: EhIEE — not quite a word, sorry.
  • ➕ As a number, 33,143 = 11 × 23 × 131. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000000101110111
  • 🏠 Its numerical neighbours: 33142 (Miami, FL, 8 mi away) and 33144 (Miami, FL, 4 mi away).
  • 🔄 Backwards, 33143 becomes 34133 — and that is a real ZIP code: Bonita Springs, FL, 102 miles away.
  • 👥 9 other ZIP codes are made of exactly the same digits (13334, 13343, 13433, 33134, 33314, 33413, …). The farthest-flung twin is 13343 in Glenfield, NY, 1,278 miles away.
  • 🧭 Farther south than 98% of all ZIP codes, and farther east than 73%.
  • 🎯1,437 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33143 and you would come out at 25.70°S, 99.70°E — 955 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 45m of daylight. Shortest: 10h 32m.
  • 📏 At 7.8 square miles of land, 33143 is bigger than 24% of ZIP codes — room for about 5.9 Central Parks.
🌙 The sky over 33143 today
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🌋 Shake report
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Source: USGS.

People and housing

Population33,711This ZIP33,711
Households14,234This ZIP14,234
Housing units15,704This ZIP15,704
Median age40.3This ZIP40.3Florida42.6US 38.9
Median household income$83,008This ZIP$83,008Florida$74,568US $80,734
Median home value$857,200This ZIP$857,200Florida$359,000US $332,700
Median gross rent$1,928This ZIP$1,928Florida$1,669US $1,413
Bachelor's degree or higher62.5%This ZIP62.5%
Mean commute28.4 minThis ZIP28.4 min
Population density4,344.2 / sq miThis ZIP4,344.2 / sq mi

Business and tax activity

Business establishments1,713This ZIP1,713
Employees21,953This ZIP21,953
Annual payroll$1,753,904,000This ZIP$1,753,904,000
Tax returns filed16,360This ZIP16,360
Total adjusted gross income$6,517,893,000This ZIP$6,517,893,000

Land area

Land area7.76 sq miThis ZIP7.76 sq mi
Water area0.19 sq miThis ZIP0.19 sq mi

Other place names in 33143

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

ZIP codes near 33143

ZIPCityDistance
33146 Miami, FL 2.1 mi
33114 Coral Gables, FL 2.3 mi
33156 Miami, FL 2.4 mi
33155 Miami, FL 2.6 mi
33173 Miami, FL 3.7 mi
33134 Miami, FL 3.9 mi
33144 Miami, FL 4.3 mi
33165 Miami, FL 4.3 mi
33158 Miami, FL 4.5 mi
33133 Miami, FL 4.5 mi

Find every ZIP code within 10 miles of 33143 →

Questions about this ZIP code

Where is ZIP code 33143?

33143 is in Miami, Florida, in Miami-Dade County, part of the Miami-Fort Lauderdale-West Palm Beach, FL metropolitan area. Its published point location is 25.7025, -80.2986.

What county is 33143 in?

33143 lies in Miami-Dade County.

What area code is 33143?

Miami uses area codes 786, 305 and 645, from NANPA's telephone records.

What time zone is 33143 in?

33143 uses America/New_York.

How many people live in 33143?

About 33,711 people live in ZIP code 33143, in 14,234 households, at 4,344.2 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 33143?

$83,008 a year, against $74,568 across Florida.

What ZIP codes are near 33143?

The closest are 33146 (2.1 mi), 33114 (2.3 mi), 33156 (2.4 mi), 33155 (2.6 mi) and 33173 (3.7 mi).

Is 33143 a PO Box ZIP code?

33143 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “33143 ZIP Code — Miami, Florida (Miami-Dade County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33143

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