15690
ZIP 15690 is Vandergrift, Pennsylvania, mostly in Armstrong County; area code 724; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Armstrong +1 more
- Metro area
- Pittsburgh, PA
- Population
- 8,985
- Coordinates
- 40.6414, -79.5494
Weather right now
Asking the National Weather Service…
Where 15690 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 15690 into a pocket calculator and turn it upside down: OGgSI — not quite a word, sorry.
- ➕ As a number, 15,690 = 2 × 3 × 5 × 523. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11110101001010 - 🏠 Its numerical neighbours: 15689 (United, PA, 29 mi away) and 15691 (Wendel, PA, 25 mi away).
- 🔄 Backwards, 15690 becomes 09651, which is not a ZIP code at all.
- 👥 50 other ZIP codes are made of exactly the same digits (01569, 01965, 06519, 09156, 09165, 10596, …). The farthest-flung twin is 09165 in APO AE, a military post office, 4,086 miles away.
- 🧭 Farther north than 62% of all ZIP codes, and farther east than 75%.
- 🎯1,003 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 15690 and you would come out at 40.64°S, 100.45°E — 1,045 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 15m.
- 📏 At 26.3 square miles of land, 15690 is bigger than 43% of ZIP codes — room for about 20 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,985This ZIP8,985 |
|---|---|
| Households | 3,872This ZIP3,872 |
| Housing units | 4,486This ZIP4,486 |
| Median age | 40.3This ZIP40.3Pennsylvania40.9US 38.9 |
| Median household income | $55,457This ZIP$55,457Pennsylvania$77,971US $80,734 |
| Median home value | $111,800This ZIP$111,800Pennsylvania$254,500US $332,700 |
| Median gross rent | $806This ZIP$806Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 13.6%This ZIP13.6% |
| Mean commute | 26.7 minThis ZIP26.7 min |
| Population density | 341.1 / sq miThis ZIP341.1 / sq mi |
Business and tax activity
| Business establishments | 125This ZIP125 |
|---|---|
| Employees | 1,012This ZIP1,012 |
| Annual payroll | $40,999,000This ZIP$40,999,000 |
| Tax returns filed | 4,090This ZIP4,090 |
| Total adjusted gross income | $211,081,000This ZIP$211,081,000 |
Land area
| Land area | 26.34 sq miThis ZIP26.34 sq mi |
|---|---|
| Water area | 0.28 sq miThis ZIP0.28 sq mi |
Counties 15690 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Armstrong County | 90.7% |
| Westmoreland County | 9.3% |
Other place names in 15690
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 15690
| ZIP | City | Distance |
|---|---|---|
15641 | Hyde Park, PA | 2.2 mi |
15629 | East Vandergrift, PA | 3.1 mi |
15673 | North Apollo, PA | 3.3 mi |
15656 | Leechburg, PA | 3.6 mi |
15682 | Schenley, PA | 4.9 mi |
16226 | Ford City, PA | 6.0 mi |
15686 | Spring Church, PA | 6.2 mi |
15613 | Apollo, PA | 6.6 mi |
16229 | Freeport, PA | 7.4 mi |
15618 | Avonmore, PA | 7.5 mi |
Find every ZIP code within 10 miles of 15690 →
Questions about this ZIP code
Where is ZIP code 15690?
15690 is in Vandergrift, Pennsylvania, in Armstrong County, part of the Pittsburgh, PA metropolitan area. Its published point location is 40.6414, -79.5494.
What county is 15690 in?
15690 spans 2 counties: Armstrong County and Westmoreland County. Most of it falls in Armstrong County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 15690?
Vandergrift uses area code 724, from NANPA's telephone records.
What time zone is 15690 in?
15690 uses America/New_York.
How many people live in 15690?
About 8,985 people live in ZIP code 15690, in 3,872 households, at 341.1 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 15690?
$55,457 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 15690?
The closest are 15641 (2.2 mi), 15629 (3.1 mi), 15673 (3.3 mi), 15656 (3.6 mi) and 15682 (4.9 mi).
Is 15690 a PO Box ZIP code?
15690 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “15690 ZIP Code — Vandergrift, Pennsylvania (Armstrong County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15690
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/15690.json Underlying data is public domain or openly licensed — sources, vintages and licences.