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Where 16633 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 16633 into a pocket calculator and turn it upside down: EEggI — not quite a word, sorry.
- ➕ 16633 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:
100000011111001 - 🏠 Its numerical neighbours: 16631 (Curryville, PA, 10 mi away) and 16634 (Dudley, PA, 5 mi away).
- 🔄 Backwards, 16633 becomes 33661 — and that is a real ZIP code: Tampa, FL, 882 miles away.
- 👥 15 other ZIP codes are made of exactly the same digits (13636, 31636, 33166, 33616, 33661, 36316, …). The farthest-flung twin is 33166 in Miami, FL, 998 miles away.
- 🧭 Farther north than 58% of all ZIP codes, and farther east than 78%.
- 🎯1,075 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16633 and you would come out at 40.16°S, 101.77°E — 968 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 02m of daylight. Shortest: 9h 18m.
- 📏 At 0.147 square miles of land, 16633 is bigger than 2% of ZIP codes — about 71 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 313This ZIP313 |
|---|---|
| Households | 84This ZIP84 |
| Housing units | 87This ZIP87 |
| Median age | 32.0This ZIP32.0Pennsylvania40.9US 38.9 |
| Median household income | $90,556This ZIP$90,556Pennsylvania$77,971US $80,734 |
| Median home value | $86,900This ZIP$86,900Pennsylvania$254,500US $332,700 |
| Median gross rent | $644This ZIP$644Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 6.8%This ZIP6.8% |
| Mean commute | 36.7 minThis ZIP36.7 min |
| Population density | 2,129.3 / sq miThis ZIP2,129.3 / sq mi |
Land area
| Land area | 0.15 sq miThis ZIP0.15 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 16633
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 16633
| ZIP | City | Distance |
|---|---|---|
16672 | Riddlesburg, PA | 1.9 mi |
16679 | Six Mile Run, PA | 2.0 mi |
16650 | Hopewell, PA | 4.6 mi |
16678 | Saxton, PA | 4.6 mi |
16634 | Dudley, PA | 4.7 mi |
16694 | Wood, PA | 5.6 mi |
16695 | Woodbury, PA | 6.3 mi |
16691 | Wells Tannery, PA | 7.3 mi |
16659 | Loysburg, PA | 8.2 mi |
16674 | Robertsdale, PA | 8.3 mi |
Find every ZIP code within 10 miles of 16633 →
Questions about this ZIP code
Where is ZIP code 16633?
16633 is in Defiance, Pennsylvania, in Bedford County. Its published point location is 40.1597, -78.2325.
What county is 16633 in?
16633 lies in Bedford County.
What area code is 16633?
Defiance uses area code 814, from NANPA's telephone records.
What time zone is 16633 in?
16633 uses America/New_York.
How many people live in 16633?
About 313 people live in ZIP code 16633, in 84 households, at 2,129.3 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 16633?
$90,556 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16633?
The closest are 16672 (1.9 mi), 16679 (2 mi), 16650 (4.6 mi), 16678 (4.6 mi) and 16634 (4.7 mi).
Is 16633 a PO Box ZIP code?
16633 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16633 ZIP Code — Defiance, Pennsylvania (Bedford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16633
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16633.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.