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Where 15715 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 15715 into a pocket calculator and turn it upside down: SILSI — not quite a word, sorry.
- ➕ As a number, 15,715 = 5 × 7 × 449. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11110101100011 - 🏠 Its numerical neighbours: 15714 (Northern Cambria, PA, 23 mi away) and 15716 (Black Lick, PA, 38 mi away).
- 🔄 Backwards, 15715 becomes 51751, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (11557, 11575, 11755, 17551, 51571, 55117, …). The farthest-flung twin is 75151 in Corsicana, TX, 1,151 miles away.
- 🧭 Farther north than 66% of all ZIP codes, and farther east than 77%.
- 🎯1,037 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 15715 and you would come out at 40.97°S, 101.12°E — 1,027 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 13m.
- 📏 At 0.691 square miles of land, 15715 is bigger than 6% of ZIP codes — about 334 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 505This ZIP505 |
|---|---|
| Households | 234This ZIP234 |
| Housing units | 294This ZIP294 |
| Median age | 47.3This ZIP47.3Pennsylvania40.9US 38.9 |
| Median household income | $60,625This ZIP$60,625Pennsylvania$77,971US $80,734 |
| Median home value | $107,700This ZIP$107,700Pennsylvania$254,500US $332,700 |
| Median gross rent | $825This ZIP$825Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 9.3%This ZIP9.3% |
| Mean commute | 31.3 minThis ZIP31.3 min |
| Population density | 730.8 / sq miThis ZIP730.8 / sq mi |
Business and tax activity
| Business establishments | 14This ZIP14 |
|---|---|
| Employees | 136This ZIP136 |
| Annual payroll | $6,769,000This ZIP$6,769,000 |
Land area
| Land area | 0.69 sq miThis ZIP0.69 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
Other place names in 15715
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 15715
| ZIP | City | Distance |
|---|---|---|
15863 | Stump Creek, PA | 3.7 mi |
15733 | De Lancey, PA | 4.5 mi |
15767 | Punxsutawney, PA | 5.1 mi |
15711 | Anita, PA | 5.2 mi |
15781 | Walston, PA | 5.7 mi |
15866 | Troutville, PA | 6.2 mi |
15865 | Sykesville, PA | 6.4 mi |
15772 | Rossiter, PA | 7.0 mi |
15764 | Oliveburg, PA | 8.0 mi |
15757 | Mahaffey, PA | 8.9 mi |
Find every ZIP code within 10 miles of 15715 →
Questions about this ZIP code
Where is ZIP code 15715?
15715 is in Big Run, Pennsylvania, in Jefferson County. Its published point location is 40.9707, -78.8774.
What county is 15715 in?
15715 lies in Jefferson County.
What area code is 15715?
Big Run uses area codes 582 and 814, from NANPA's telephone records.
What time zone is 15715 in?
15715 uses America/New_York.
How many people live in 15715?
About 505 people live in ZIP code 15715, in 234 households, at 730.8 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 15715?
$60,625 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 15715?
The closest are 15863 (3.7 mi), 15733 (4.5 mi), 15767 (5.1 mi), 15711 (5.2 mi) and 15781 (5.7 mi).
Is 15715 a PO Box ZIP code?
15715 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “15715 ZIP Code — Big Run, Pennsylvania (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15715
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/15715.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.