16691
ZIP 16691 is Wells Tannery, Pennsylvania, in Fulton County; area code 814; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Fulton
- Metro area
- none
- Population
- 325
- Coordinates
- 40.0774, -78.1473
Weather right now
Asking the National Weather Service…
Where 16691 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 16691 into a pocket calculator and turn it upside down: IGggI — not quite a word, sorry.
- ➕ 16691 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100000100110011 - 🏠 Its numerical neighbours: 16689 (Waterfall, PA, 3 mi away) and 16692 (Westover, PA, 55 mi away).
- 🔄 Backwards, 16691 becomes 19661, which is not a ZIP code at all.
- 👥 6 other ZIP codes are made of exactly the same digits (16619, 66119, 69161, 91616, 96116, 96161). The farthest-flung twin is 91616 in North Hollywood, CA, 2,234 miles away.
- 🧭 Farther north than 57% of all ZIP codes, and farther east than 78%.
- 🎯1,080 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16691 and you would come out at 40.08°S, 101.85°E — 961 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 19m.
- 📏 At 28.7 square miles of land, 16691 is bigger than 45% of ZIP codes — room for about 22 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 325This ZIP325 |
|---|---|
| Households | 155This ZIP155 |
| Housing units | 186This ZIP186 |
| Median age | 48.3This ZIP48.3Pennsylvania40.9US 38.9 |
| Median household income | $67,250This ZIP$67,250Pennsylvania$77,971US $80,734 |
| Median home value | $208,300This ZIP$208,300Pennsylvania$254,500US $332,700 |
| Bachelor's degree or higher | 11.8%This ZIP11.8% |
| Mean commute | 42.2 minThis ZIP42.2 min |
| Population density | 11.3 / sq miThis ZIP11.3 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 3This ZIP3 |
| Annual payroll | $70,000This ZIP$70,000 |
| Tax returns filed | 150This ZIP150 |
| Total adjusted gross income | $9,687,000This ZIP$9,687,000 |
Land area
| Land area | 28.75 sq miThis ZIP28.75 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 16691
| ZIP | City | Distance |
|---|---|---|
16689 | Waterfall, PA | 3.3 mi |
16679 | Six Mile Run, PA | 5.9 mi |
17228 | Harrisonville, PA | 6.3 mi |
16633 | Defiance, PA | 7.3 mi |
17229 | Hustontown, PA | 7.3 mi |
16694 | Wood, PA | 7.8 mi |
16650 | Hopewell, PA | 8.0 mi |
16674 | Robertsdale, PA | 8.3 mi |
16672 | Riddlesburg, PA | 8.9 mi |
15533 | Breezewood, PA | 9.0 mi |
Find every ZIP code within 10 miles of 16691 →
Questions about this ZIP code
Where is ZIP code 16691?
16691 is in Wells Tannery, Pennsylvania, in Fulton County. Its published point location is 40.0774, -78.1473.
What county is 16691 in?
16691 lies in Fulton County.
What area code is 16691?
Wells Tannery uses area code 814, from NANPA's telephone records.
What time zone is 16691 in?
16691 uses America/New_York.
How many people live in 16691?
About 325 people live in ZIP code 16691, in 155 households, at 11.3 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 16691?
$67,250 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16691?
The closest are 16689 (3.3 mi), 16679 (5.9 mi), 17228 (6.3 mi), 16633 (7.3 mi) and 17229 (7.3 mi).
Is 16691 a PO Box ZIP code?
16691 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16691 ZIP Code — Wells Tannery, Pennsylvania (Fulton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16691
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16691.json Underlying data is public domain or openly licensed — sources, vintages and licences.