15615
ZIP 15615 is Ardara, Pennsylvania, in Westmoreland County; area codes 724 and 878; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Westmoreland
- Metro area
- Pittsburgh, PA
- Population
- 148
- Coordinates
- 40.3613, -79.7340
Weather right now
Asking the National Weather Service…
Where 15615 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 15615 into a pocket calculator and turn it upside down: SIgSI — not quite a word, sorry.
- ➕ As a number, 15,615 = 3 × 3 × 5 × 347. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11110011111111 - 🏠 Its numerical neighbours: 15613 (Apollo, PA, 16 mi away) and 15616 (Armbrust, PA, 13 mi away).
- 🔄 Backwards, 15615 becomes 51651 — and that is a real ZIP code: Shambaugh, IA, 803 miles away.
- 👥 11 other ZIP codes are made of exactly the same digits (11556, 11565, 15561, 16155, 16515, 51561, …). The farthest-flung twin is 56511 in Audubon, MN, 927 miles away.
- 🧭 Farther north than 60% of all ZIP codes, and farther east than 75%.
- 🎯995 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 15615 and you would come out at 40.36°S, 100.27°E — 1,044 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
- 📏 At 0.519 square miles of land, 15615 is bigger than 5% of ZIP codes — about 251 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 148This ZIP148 |
|---|---|
| Households | 79This ZIP79 |
| Housing units | 79This ZIP79 |
| Median age | 52.1This ZIP52.1Pennsylvania40.9US 38.9 |
| Median household income | $88,750This ZIP$88,750Pennsylvania$77,971US $80,734 |
| Median home value | $139,400This ZIP$139,400Pennsylvania$254,500US $332,700 |
| Bachelor's degree or higher | 27.3%This ZIP27.3% |
| Population density | 285.2 / sq miThis ZIP285.2 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 8This ZIP8 |
| Annual payroll | $381,000This ZIP$381,000 |
| Tax returns filed | 140This ZIP140 |
| Total adjusted gross income | $8,092,000This ZIP$8,092,000 |
Land area
| Land area | 0.52 sq miThis ZIP0.52 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 15615
| ZIP | City | Distance |
|---|---|---|
15647 | Larimer, PA | 1.5 mi |
15085 | Trafford, PA | 1.7 mi |
15642 | Irwin, PA | 2.9 mi |
15692 | Westmoreland City, PA | 3.6 mi |
15131 | Mckeesport, PA | 3.6 mi |
15148 | Wilmerding, PA | 3.9 mi |
15140 | Pitcairn, PA | 3.9 mi |
15665 | Manor, PA | 4.0 mi |
15137 | North Versailles, PA | 4.1 mi |
15636 | Harrison City, PA | 4.1 mi |
Find every ZIP code within 10 miles of 15615 →
Questions about this ZIP code
Where is ZIP code 15615?
15615 is in Ardara, Pennsylvania, in Westmoreland County, part of the Pittsburgh, PA metropolitan area. Its published point location is 40.3613, -79.7340.
What county is 15615 in?
15615 lies in Westmoreland County.
What area code is 15615?
Ardara uses area codes 724 and 878, from NANPA's telephone records.
What time zone is 15615 in?
15615 uses America/New_York.
How many people live in 15615?
About 148 people live in ZIP code 15615, in 79 households, at 285.2 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 15615?
$88,750 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 15615?
The closest are 15647 (1.5 mi), 15085 (1.7 mi), 15642 (2.9 mi), 15692 (3.6 mi) and 15131 (3.6 mi).
Is 15615 a PO Box ZIP code?
15615 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “15615 ZIP Code — Ardara, Pennsylvania (Westmoreland County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15615
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/15615.json Underlying data is public domain or openly licensed — sources, vintages and licences.