16820
ZIP 16820 is Aaronsburg, Pennsylvania, in Centre County; area code 814; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Centre
- Metro area
- State College, PA
- Population
- 1,457
- Coordinates
- 40.9200, -77.3869
Weather right now
Asking the National Weather Service…
Where 16820 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 16820 into a pocket calculator and turn it upside down: OZBgI — not quite a word, sorry.
- ➕ As a number, 16,820 = 2 × 2 × 5 × 29 × 29. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100000110110100 - 🏠 Its numerical neighbours: 16805 (State College, PA, 26 mi away) and 16821 (Allport, PA, 42 mi away).
- 🔄 Backwards, 16820 becomes 02861 — and that is a real ZIP code: Pawtucket, RI, 320 miles away.
- 👥 52 other ZIP codes are made of exactly the same digits (01826, 01862, 02186, 02816, 02861, 06128, …). The farthest-flung twin is 86021 in Colorado City, AZ, 1,928 miles away.
- 🧭 Farther north than 66% of all ZIP codes, and farther east than 80%.
- 🎯1,115 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16820 and you would come out at 40.92°S, 102.61°E — 960 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
- 📏 At 16.1 square miles of land, 16820 is bigger than 34% of ZIP codes — room for about 12 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,457This ZIP1,457 |
|---|---|
| Households | 456This ZIP456 |
| Housing units | 509This ZIP509 |
| Median age | 25.6This ZIP25.6Pennsylvania40.9US 38.9 |
| Median household income | $83,900This ZIP$83,900Pennsylvania$77,971US $80,734 |
| Median home value | $263,600This ZIP$263,600Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,219This ZIP$1,219Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 17.8%This ZIP17.8% |
| Mean commute | 30.9 minThis ZIP30.9 min |
| Population density | 90.6 / sq miThis ZIP90.6 / sq mi |
Business and tax activity
| Business establishments | 18This ZIP18 |
|---|---|
| Employees | 738This ZIP738 |
| Annual payroll | $125,304,000This ZIP$125,304,000 |
| Tax returns filed | 560This ZIP560 |
| Total adjusted gross income | $29,227,000This ZIP$29,227,000 |
Land area
| Land area | 16.09 sq miThis ZIP16.09 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 16820
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 16820
| ZIP | City | Distance |
|---|---|---|
16882 | Woodward, PA | 2.7 mi |
16872 | Rebersburg, PA | 3.6 mi |
16854 | Millheim, PA | 4.7 mi |
17885 | Weikert, PA | 5.3 mi |
16832 | Coburn, PA | 5.7 mi |
16852 | Madisonburg, PA | 8.0 mi |
17747 | Loganton, PA | 8.3 mi |
17845 | Millmont, PA | 9.5 mi |
16848 | Lamar, PA | 9.9 mi |
17835 | Laurelton, PA | 10.2 mi |
Find every ZIP code within 10 miles of 16820 →
Questions about this ZIP code
Where is ZIP code 16820?
16820 is in Aaronsburg, Pennsylvania, in Centre County, part of the State College, PA metropolitan area. Its published point location is 40.9200, -77.3869.
What county is 16820 in?
16820 lies in Centre County.
What area code is 16820?
Aaronsburg uses area code 814, from NANPA's telephone records.
What time zone is 16820 in?
16820 uses America/New_York.
How many people live in 16820?
About 1,457 people live in ZIP code 16820, in 456 households, at 90.6 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 16820?
$83,900 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16820?
The closest are 16882 (2.7 mi), 16872 (3.6 mi), 16854 (4.7 mi), 17885 (5.3 mi) and 16832 (5.7 mi).
Is 16820 a PO Box ZIP code?
16820 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16820 ZIP Code — Aaronsburg, Pennsylvania (Centre County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16820
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16820.json Underlying data is public domain or openly licensed — sources, vintages and licences.