16651
ZIP 16651 is in Houtzdale, Pennsylvania, in Clearfield County; area codes 814 and 582; Eastern time. Houtzdale has 2 ZIP codes; the other is 16698.
- Type
- Standard
- Time zone
- America/New_York
- County
- Clearfield
- Metro area
- DuBois, PA
- Population
- 5,484
- Coordinates
- 40.8515, -78.3804
Weather right now
Asking the National Weather Service…
Where 16651 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 16651 into a pocket calculator and turn it upside down: ISggI — not quite a word, sorry.
- ➕ 16651 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100000100001011 - 🏠 Its numerical neighbours: 16650 (Hopewell, PA, 51 mi away) and 16652 (Huntingdon, PA, 32 mi away).
- 🔄 Backwards, 16651 becomes 15661 — and that is a real ZIP code: Loyalhanna, PA, 63 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (11566, 15616, 15661, 16156, 56116, 56161, …). The farthest-flung twin is 56116 in Beaver Creek, MN, 938 miles away.
- 🧭 Farther north than 65% of all ZIP codes, and farther east than 78%.
- 🎯1,064 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16651 and you would come out at 40.85°S, 101.62°E — 1,000 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
- 📏 At 39.6 square miles of land, 16651 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 5,484This ZIP5,484 |
|---|---|
| Households | 1,410This ZIP1,410 |
| Housing units | 1,727This ZIP1,727 |
| Median age | 42.4This ZIP42.4Pennsylvania40.9US 38.9 |
| Median household income | $66,357This ZIP$66,357Pennsylvania$77,971US $80,734 |
| Median home value | $111,100This ZIP$111,100Pennsylvania$254,500US $332,700 |
| Median gross rent | $667This ZIP$667Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 8.6%This ZIP8.6% |
| Mean commute | 28.8 minThis ZIP28.8 min |
| Population density | 138.6 / sq miThis ZIP138.6 / sq mi |
Business and tax activity
| Business establishments | 69This ZIP69 |
|---|---|
| Employees | 427This ZIP427 |
| Annual payroll | $10,739,000This ZIP$10,739,000 |
| Tax returns filed | 1,560This ZIP1,560 |
| Total adjusted gross income | $92,719,000This ZIP$92,719,000 |
Land area
| Land area | 39.57 sq miThis ZIP39.57 sq mi |
|---|---|
| Water area | 0.24 sq miThis ZIP0.24 sq mi |
Other place names in 16651
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 16651
| ZIP | City | Distance |
|---|---|---|
16620 | Brisbin, PA | 1.8 mi |
16698 | Houtzdale, PA | 2.4 mi |
16666 | Osceola Mills, PA | 3.6 mi |
16661 | Madera, PA | 4.5 mi |
16671 | Ramey, PA | 4.5 mi |
16663 | Morann, PA | 4.5 mi |
16863 | Olanta, PA | 6.3 mi |
16878 | West Decatur, PA | 6.3 mi |
16616 | Beccaria, PA | 7.0 mi |
16645 | Glen Hope, PA | 7.1 mi |
Find every ZIP code within 10 miles of 16651 →
Questions about this ZIP code
Where is ZIP code 16651?
16651 is in Houtzdale, Pennsylvania, in Clearfield County, part of the DuBois, PA micropolitan area. Its published point location is 40.8515, -78.3804.
What county is 16651 in?
16651 lies in Clearfield County.
What area code is 16651?
Houtzdale uses area codes 814 and 582, from NANPA's telephone records.
What time zone is 16651 in?
16651 uses America/New_York.
How many people live in 16651?
About 5,484 people live in ZIP code 16651, in 1,410 households, at 138.6 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 16651?
$66,357 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16651?
The closest are 16620 (1.8 mi), 16698 (2.4 mi), 16666 (3.6 mi), 16661 (4.5 mi) and 16671 (4.5 mi).
Is 16651 a PO Box ZIP code?
16651 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16651 ZIP Code — Houtzdale, Pennsylvania (Clearfield County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16651
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16651.json Underlying data is public domain or openly licensed — sources, vintages and licences.