16245
ZIP 16245 is Oak Ridge, Pennsylvania, in Armstrong County; area codes 814 and 582; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Armstrong
- Metro area
- Pittsburgh, PA
- Population
- 196
- Coordinates
- 41.0016, -79.2931
Weather right now
Asking the National Weather Service…
Where 16245 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 16245 into a pocket calculator and turn it upside down: ShZgI — not quite a word, sorry.
- ➕ As a number, 16,245 = 3 × 3 × 5 × 19 × 19. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11111101110101 - 🏠 Its numerical neighbours: 16244 (Nu Mine, PA, 14 mi away) and 16246 (Plumville, PA, 16 mi away).
- 🔄 Backwards, 16245 becomes 54261, which is not a ZIP code at all.
- 👥 57 other ZIP codes are made of exactly the same digits (12456, 12465, 12546, 12564, 14265, 14526, …). The farthest-flung twin is 56142 in Ivanhoe, MN, 890 miles away.
- 🧭 Farther north than 67% of all ZIP codes, and farther east than 76%.
- 🎯1,016 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16245 and you would come out at 41.00°S, 100.71°E — 1,046 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
- 📏 At 1.3 square miles of land, 16245 is bigger than 9% of ZIP codes — about 633 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 196This ZIP196 |
|---|---|
| Households | 101This ZIP101 |
| Housing units | 101This ZIP101 |
| Median age | 53.8This ZIP53.8Pennsylvania40.9US 38.9 |
| Median household income | $48,438This ZIP$48,438Pennsylvania$77,971US $80,734 |
| Median home value | $83,300This ZIP$83,300Pennsylvania$254,500US $332,700 |
| Median gross rent | $597This ZIP$597Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 6.8%This ZIP6.8% |
| Mean commute | 34.3 minThis ZIP34.3 min |
| Population density | 149.8 / sq miThis ZIP149.8 / sq mi |
Land area
| Land area | 1.31 sq miThis ZIP1.31 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 16245
| ZIP | City | Distance |
|---|---|---|
16230 | Hawthorn, PA | 1.4 mi |
16223 | Distant, PA | 3.3 mi |
16253 | Seminole, PA | 4.1 mi |
16240 | Mayport, PA | 4.3 mi |
16242 | New Bethlehem, PA | 4.3 mi |
16224 | Fairmount City, PA | 4.5 mi |
15778 | Timblin, PA | 5.4 mi |
15784 | Worthville, PA | 8.1 mi |
15770 | Ringgold, PA | 8.2 mi |
15864 | Summerville, PA | 8.8 mi |
Find every ZIP code within 10 miles of 16245 →
Questions about this ZIP code
Where is ZIP code 16245?
16245 is in Oak Ridge, Pennsylvania, in Armstrong County, part of the Pittsburgh, PA metropolitan area. Its published point location is 41.0016, -79.2931.
What county is 16245 in?
16245 lies in Armstrong County.
What area code is 16245?
Oak Ridge uses area codes 814 and 582, from NANPA's telephone records.
What time zone is 16245 in?
16245 uses America/New_York.
How many people live in 16245?
About 196 people live in ZIP code 16245, in 101 households, at 149.8 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 16245?
$48,438 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16245?
The closest are 16230 (1.4 mi), 16223 (3.3 mi), 16253 (4.1 mi), 16240 (4.3 mi) and 16242 (4.3 mi).
Is 16245 a PO Box ZIP code?
16245 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16245 ZIP Code — Oak Ridge, Pennsylvania (Armstrong County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16245
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16245.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.