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zipcodes.pro — ZIP/16621

16621

ZIP 16621 is Broad Top, Pennsylvania, in Huntingdon County; area code 814; Eastern time.

Type
Standard
Time zone
America/New_York
County
Huntingdon
Metro area
Huntingdon, PA
Population
604
Coordinates
40.2584, -78.1089
☼ Live from 16621 — Broad Top, PA

Weather right now

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Local time: —

Where 16621 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.

★ Weird and wonderful facts about 16621
  • 🔢 Type 16621 into a pocket calculator and turn it upside down: IZggI — not quite a word, sorry.
  • ➕ As a number, 16,621 = 11 × 1511. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100000011101101
  • 🏠 Its numerical neighbours: 16620 (Brisbin, PA, 42 mi away) and 16622 (Calvin, PA, 5 mi away).
  • 🔄 Backwards, 16621 becomes 12661, which is not a ZIP code at all.
  • 👥 11 other ZIP codes are made of exactly the same digits (12166, 16261, 21661, 26161, 26611, 61126, …). The farthest-flung twin is 66112 in Kansas City, KS, 888 miles away.
  • 🧭 Farther north than 59% of all ZIP codes, and farther east than 78%.
  • 🎯1,081 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 16621 and you would come out at 40.26°S, 101.89°E — 966 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 18m.
  • 📏 At 15.8 square miles of land, 16621 is bigger than 33% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 16621 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population604This ZIP604
Households240This ZIP240
Housing units336This ZIP336
Median age47.3This ZIP47.3Pennsylvania40.9US 38.9
Median household income$70,577This ZIP$70,577Pennsylvania$77,971US $80,734
Median home value$123,500This ZIP$123,500Pennsylvania$254,500US $332,700
Median gross rent$783This ZIP$783Pennsylvania$1,209US $1,413
Bachelor's degree or higher8.4%This ZIP8.4%
Mean commute55.6 minThis ZIP55.6 min
Population density38.3 / sq miThis ZIP38.3 / sq mi

Business and tax activity

Business establishments6This ZIP6
Employees73This ZIP73
Annual payroll$3,350,000This ZIP$3,350,000
Tax returns filed320This ZIP320
Total adjusted gross income$18,066,000This ZIP$18,066,000

Land area

Land area15.77 sq miThis ZIP15.77 sq mi
Water area0.00 sq mi

Other place names in 16621

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 16621

ZIPCityDistance
16685 Todd, PA 2.1 mi
16623 Cassville, PA 3.6 mi
16634 Dudley, PA 4.7 mi
16694 Wood, PA 4.9 mi
16674 Robertsdale, PA 5.2 mi
16622 Calvin, PA 5.3 mi
16657 James Creek, PA 6.2 mi
17253 Saltillo, PA 6.3 mi
17052 Mapleton Depot, PA 6.6 mi
16678 Saxton, PA 6.9 mi

Find every ZIP code within 10 miles of 16621 →

Questions about this ZIP code

Where is ZIP code 16621?

16621 is in Broad Top, Pennsylvania, in Huntingdon County, part of the Huntingdon, PA micropolitan area. Its published point location is 40.2584, -78.1089.

What county is 16621 in?

16621 lies in Huntingdon County.

What area code is 16621?

Broad Top uses area code 814, from NANPA's telephone records.

What time zone is 16621 in?

16621 uses America/New_York.

How many people live in 16621?

About 604 people live in ZIP code 16621, in 240 households, at 38.3 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 16621?

$70,577 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 16621?

The closest are 16685 (2.1 mi), 16623 (3.6 mi), 16634 (4.7 mi), 16694 (4.9 mi) and 16674 (5.2 mi).

Is 16621 a PO Box ZIP code?

16621 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “16621 ZIP Code — Broad Top, Pennsylvania (Huntingdon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16621

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