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Where 15401 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.
- 🔢 Type 15401 into a pocket calculator and turn it upside down: IOhSI — not quite a word, sorry.
- ➕ 15401 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 11, a total 714 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11110000101001 - 🏠 Its numerical neighbours: 15380 (Wind Ridge, PA, 38 mi away) and 15410 (Adah, PA, 8 mi away).
- 🔄 Backwards, 15401 becomes 10451 — and that is a real ZIP code: Bronx, NY, 313 miles away.
- 👥 33 other ZIP codes are made of exactly the same digits (01451, 01541, 05141, 10154, 10451, 10514, …). The farthest-flung twin is 51104 in Sioux City, IA, 883 miles away.
- 🧭 Farther north than 55% of all ZIP codes, and farther east than 75%.
- 🎯997 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 15401 and you would come out at 39.90°S, 100.25°E — 1,029 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
- 📏 At 55.4 square miles of land, 15401 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 29,942This ZIP29,942 |
|---|---|
| Households | 13,892This ZIP13,892 |
| Housing units | 15,388This ZIP15,388 |
| Median age | 43.5This ZIP43.5Pennsylvania40.9US 38.9 |
| Median household income | $53,925This ZIP$53,925Pennsylvania$77,971US $80,734 |
| Median home value | $155,600This ZIP$155,600Pennsylvania$254,500US $332,700 |
| Median gross rent | $794This ZIP$794Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 22.7%This ZIP22.7% |
| Mean commute | 23.7 minThis ZIP23.7 min |
| Population density | 540.5 / sq miThis ZIP540.5 / sq mi |
Business and tax activity
| Business establishments | 961This ZIP961 |
|---|---|
| Employees | 14,110This ZIP14,110 |
| Annual payroll | $576,737,000This ZIP$576,737,000 |
| Tax returns filed | 13,850This ZIP13,850 |
| Total adjusted gross income | $903,599,000This ZIP$903,599,000 |
Land area
| Land area | 55.40 sq miThis ZIP55.40 sq mi |
|---|---|
| Water area | 0.08 sq miThis ZIP0.08 sq mi |
Other place names in 15401
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 15401
| ZIP | City | Distance |
|---|---|---|
15484 | Uledi, PA | 1.7 mi |
15472 | Oliver, PA | 2.1 mi |
15416 | Brownfield, PA | 3.2 mi |
15445 | Hopwood, PA | 4.6 mi |
15489 | West Leisenring, PA | 4.6 mi |
15449 | Keisterville, PA | 5.3 mi |
15488 | Waltersburg, PA | 5.3 mi |
15456 | Lemont Furnace, PA | 5.4 mi |
15458 | Mc Clellandtown, PA | 5.5 mi |
15468 | New Salem, PA | 5.6 mi |
Find every ZIP code within 10 miles of 15401 →
Questions about this ZIP code
Where is ZIP code 15401?
15401 is in Uniontown, Pennsylvania, in Fayette County, part of the Pittsburgh, PA metropolitan area. Its published point location is 39.9007, -79.7479.
What county is 15401 in?
15401 lies in Fayette County.
What area code is 15401?
Uniontown uses area codes 724, 878 and 412, from NANPA's telephone records.
What time zone is 15401 in?
15401 uses America/New_York.
How many people live in 15401?
About 29,942 people live in ZIP code 15401, in 13,892 households, at 540.5 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 15401?
$53,925 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 15401?
The closest are 15484 (1.7 mi), 15472 (2.1 mi), 15416 (3.2 mi), 15445 (4.6 mi) and 15489 (4.6 mi).
Is 15401 a PO Box ZIP code?
15401 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “15401 ZIP Code — Uniontown, Pennsylvania (Fayette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15401
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/15401.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.