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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/15433

15433

ZIP 15433 is East Millsboro, Pennsylvania, in Fayette County; area codes 724 and 878; Eastern time.

Type
Standard
Time zone
America/New_York
County
Fayette
Metro area
Pittsburgh, PA
Population
550
Coordinates
39.9827, -79.9487
☼ Live from 15433 — East Millsboro, PA

Weather right now

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Local time: —

Where 15433 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 15433
  • 🔢 Type 15433 into a pocket calculator and turn it upside down: EEhSI — not quite a word, sorry.
  • ➕ As a number, 15,433 = 11 × 23 × 61. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110001001001
  • 🏠 Its numerical neighbours: 15432 (Dunlevy, PA, 10 mi away) and 15434 (Elco, PA, 7 mi away).
  • 🔄 Backwards, 15433 becomes 33451, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (13345, 13354, 13435, 14533, 15334, 31534, …). The farthest-flung twin is 33145 in Miami, FL, 983 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther east than 74%.
  • 🎯986 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15433 and you would come out at 39.98°S, 100.05°E — 1,041 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
  • 📏 At 14.7 square miles of land, 15433 is bigger than 32% of ZIP codes — room for about 11 Central Parks.
🌙 The sky over 15433 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population550This ZIP550
Households289This ZIP289
Housing units364This ZIP364
Median age62.0This ZIP62.0Pennsylvania40.9US 38.9
Median household income$49,051This ZIP$49,051Pennsylvania$77,971US $80,734
Median home value$142,100This ZIP$142,100Pennsylvania$254,500US $332,700
Bachelor's degree or higher9.5%This ZIP9.5%
Mean commute20.5 minThis ZIP20.5 min
Population density37.3 / sq miThis ZIP37.3 / sq mi

Business and tax activity

Business establishments4This ZIP4
Employees28This ZIP28
Annual payroll$644,000This ZIP$644,000
Tax returns filed330This ZIP330
Total adjusted gross income$24,061,000This ZIP$24,061,000

Land area

Land area14.74 sq miThis ZIP14.74 sq mi
Water area0.37 sq miThis ZIP0.37 sq mi

ZIP codes near 15433

ZIPCityDistance
15429 Denbo, PA 1.8 mi
15417 Brownsville, PA 2.2 mi
15450 La Belle, PA 2.3 mi
15447 Isabella, PA 2.3 mi
15325 Crucible, PA 2.4 mi
15348 Millsboro, PA 2.5 mi
15463 Merrittstown, PA 3.0 mi
15444 Hiller, PA 3.0 mi
15368 Vestaburg, PA 3.0 mi
15357 Rices Landing, PA 3.3 mi

Find every ZIP code within 10 miles of 15433 →

Questions about this ZIP code

Where is ZIP code 15433?

15433 is in East Millsboro, Pennsylvania, in Fayette County, part of the Pittsburgh, PA metropolitan area. Its published point location is 39.9827, -79.9487.

What county is 15433 in?

15433 lies in Fayette County.

What area code is 15433?

East Millsboro uses area codes 724 and 878, from NANPA's telephone records.

What time zone is 15433 in?

15433 uses America/New_York.

How many people live in 15433?

About 550 people live in ZIP code 15433, in 289 households, at 37.3 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 15433?

$49,051 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 15433?

The closest are 15429 (1.8 mi), 15417 (2.2 mi), 15450 (2.3 mi), 15447 (2.3 mi) and 15325 (2.4 mi).

Is 15433 a PO Box ZIP code?

15433 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “15433 ZIP Code — East Millsboro, Pennsylvania (Fayette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15433

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