15616
ZIP 15616 is Armbrust, 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
- 363
- Coordinates
- 40.2351, -79.5509
Weather right now
Asking the National Weather Service…
Where 15616 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 15616 into a pocket calculator and turn it upside down: gIgSI — not quite a word, sorry.
- ➕ As a number, 15,616 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11110100000000 - 🏠 Its numerical neighbours: 15615 (Ardara, PA, 13 mi away) and 15617 (Arona, PA, 6 mi away).
- 🔄 Backwards, 15616 becomes 61651 — and that is a real ZIP code: Peoria, IL, 535 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (11566, 15661, 16156, 16651, 56116, 56161, …). The farthest-flung twin is 56116 in Beaver Creek, MN, 894 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther east than 75%.
- 🎯1,005 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 15616 and you would come out at 40.24°S, 100.45°E — 1,031 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 02m of daylight. Shortest: 9h 18m.
- 📏 At 1.3 square miles of land, 15616 is bigger than 9% of ZIP codes — about 613 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 363This ZIP363 |
|---|---|
| Households | 185This ZIP185 |
| Housing units | 185This ZIP185 |
| Median age | 67.0This ZIP67.0Pennsylvania40.9US 38.9 |
| Median household income | $115,648This ZIP$115,648Pennsylvania$77,971US $80,734 |
| Median home value | $318,100This ZIP$318,100Pennsylvania$254,500US $332,700 |
| Bachelor's degree or higher | 5.4%This ZIP5.4% |
| Population density | 286.5 / sq miThis ZIP286.5 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 26This ZIP26 |
| Annual payroll | $379,000This ZIP$379,000 |
Land area
| Land area | 1.27 sq miThis ZIP1.27 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 15616
| ZIP | City | Distance |
|---|---|---|
15697 | Youngwood, PA | 1.6 mi |
15639 | Hunker, PA | 3.1 mi |
15689 | United, PA | 3.2 mi |
15674 | Norvelt, PA | 3.5 mi |
15672 | New Stanton, PA | 3.8 mi |
15621 | Calumet, PA | 3.8 mi |
15606 | Greensburg, PA | 4.6 mi |
15688 | Tarrs, PA | 4.7 mi |
15676 | Pleasant Unity, PA | 4.9 mi |
15601 | Greensburg, PA | 5.5 mi |
Find every ZIP code within 10 miles of 15616 →
Questions about this ZIP code
Where is ZIP code 15616?
15616 is in Armbrust, Pennsylvania, in Westmoreland County, part of the Pittsburgh, PA metropolitan area. Its published point location is 40.2351, -79.5509.
What county is 15616 in?
15616 lies in Westmoreland County.
What area code is 15616?
Armbrust uses area codes 724 and 878, from NANPA's telephone records.
What time zone is 15616 in?
15616 uses America/New_York.
How many people live in 15616?
About 363 people live in ZIP code 15616, in 185 households, at 286.5 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 15616?
$115,648 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 15616?
The closest are 15697 (1.6 mi), 15639 (3.1 mi), 15689 (3.2 mi), 15674 (3.5 mi) and 15672 (3.8 mi).
Is 15616 a PO Box ZIP code?
15616 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “15616 ZIP Code — Armbrust, Pennsylvania (Westmoreland County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15616
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/15616.json Underlying data is public domain or openly licensed — sources, vintages and licences.