Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/15142

15142

ZIP 15142 is Presto, Pennsylvania, in Allegheny County; Eastern time.

Type
Standard
Time zone
America/New_York
County
Allegheny
Metro area
Pittsburgh, PA
Population
1,513
Coordinates
40.3848, -80.1223
☼ Live from 15142 — Presto, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 15142 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 15142
  • 🔢 Type 15142 into a pocket calculator and turn it upside down: ZhISI — not quite a word, sorry.
  • ➕ As a number, 15,142 = 2 × 67 × 113. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11101100100110
  • 🏠 Its numerical neighbours: 15140 (Pitcairn, PA, 18 mi away) and 15143 (Sewickley, PA, 13 mi away).
  • 🔄 Backwards, 15142 becomes 24151 — and that is a real ZIP code: Rocky Mount, VA, 237 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (11245, 11425, 11542, 12154, 12451, 12514, …). The farthest-flung twin is 51241 in Larchwood, IA, 865 miles away.
  • 🧭 Farther north than 60% of all ZIP codes, and farther east than 73%.
  • 🎯974 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15142 and you would come out at 40.38°S, 99.88°E — 1,062 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
  • 📏 At 2.3 square miles of land, 15142 is bigger than 12% of ZIP codes — room for about 1.7 Central Parks.
🌙 The sky over 15142 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,513This ZIP1,513
Households722This ZIP722
Housing units771This ZIP771
Median age46.9This ZIP46.9Pennsylvania40.9US 38.9
Median household income$119,667This ZIP$119,667Pennsylvania$77,971US $80,734
Median home value$582,200This ZIP$582,200Pennsylvania$254,500US $332,700
Median gross rent$1,762This ZIP$1,762Pennsylvania$1,209US $1,413
Bachelor's degree or higher65.0%This ZIP65.0%
Mean commute24.2 minThis ZIP24.2 min
Population density671.8 / sq miThis ZIP671.8 / sq mi

Business and tax activity

Business establishments39This ZIP39
Employees269This ZIP269
Annual payroll$14,857,000This ZIP$14,857,000
Tax returns filed1,110This ZIP1,110
Total adjusted gross income$339,297,000This ZIP$339,297,000

Land area

Land area2.25 sq miThis ZIP2.25 sq mi
Water area0.00 sq mi

ZIP codes near 15142

ZIPCityDistance
15106 Carnegie, PA 1.8 mi
15064 Morgan, PA 2.5 mi
15243 Pittsburgh, PA 2.5 mi
15017 Bridgeville, PA 2.7 mi
15031 Cuddy, PA 3.3 mi
15205 Pittsburgh, PA 3.8 mi
15071 Oakdale, PA 4.1 mi
15241 Pittsburgh, PA 4.1 mi
15228 Pittsburgh, PA 4.2 mi
15220 Pittsburgh, PA 4.5 mi

Find every ZIP code within 10 miles of 15142 →

Questions about this ZIP code

Where is ZIP code 15142?

15142 is in Presto, Pennsylvania, in Allegheny County, part of the Pittsburgh, PA metropolitan area. Its published point location is 40.3848, -80.1223.

What county is 15142 in?

15142 lies in Allegheny County.

What time zone is 15142 in?

15142 uses America/New_York.

How many people live in 15142?

About 1,513 people live in ZIP code 15142, in 722 households, at 671.8 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 15142?

$119,667 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 15142?

The closest are 15106 (1.8 mi), 15064 (2.5 mi), 15243 (2.5 mi), 15017 (2.7 mi) and 15031 (3.3 mi).

Is 15142 a PO Box ZIP code?

15142 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “15142 ZIP Code — Presto, Pennsylvania (Allegheny County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15142

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/15142.json

Underlying data is public domain or openly licensed — sources, vintages and licences.