Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/16657

16657

ZIP 16657 is James Creek, Pennsylvania, mostly in Huntingdon County; area code 814; Eastern time.

Type
Standard
Time zone
America/New_York
County
Huntingdon +1 more
Metro area
Huntingdon, PA
Population
1,170
Coordinates
40.3384, -78.1606
☼ Live from 16657 — James Creek, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 16657 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 16657
  • 🔢 Type 16657 into a pocket calculator and turn it upside down: LSggI — not quite a word, sorry.
  • ➕ 16657 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100000100010001
  • 🏠 Its numerical neighbours: 16656 (Irvona, PA, 38 mi away) and 16659 (Loysburg, PA, 17 mi away).
  • 🔄 Backwards, 16657 becomes 75661 — and that is a real ZIP code: Karnack, TX, 1,033 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (15676, 16675, 17566, 56167, 56176, 56671, …). The farthest-flung twin is 76561 in Oglesby, TX, 1,243 miles away.
  • 🧭 Farther north than 59% of all ZIP codes, and farther east than 78%.
  • 🎯1,078 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 16657 and you would come out at 40.34°S, 101.84°E — 972 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
  • 📏 At 49.6 square miles of land, 16657 is bigger than 59% of ZIP codes — room for about 38 Central Parks.
🌙 The sky over 16657 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,170This ZIP1,170
Households535This ZIP535
Housing units880This ZIP880
Median age52.9This ZIP52.9Pennsylvania40.9US 38.9
Median household income$63,353This ZIP$63,353Pennsylvania$77,971US $80,734
Median home value$214,500This ZIP$214,500Pennsylvania$254,500US $332,700
Median gross rent$683This ZIP$683Pennsylvania$1,209US $1,413
Bachelor's degree or higher18.5%This ZIP18.5%
Mean commute34.4 minThis ZIP34.4 min
Population density23.6 / sq miThis ZIP23.6 / sq mi

Business and tax activity

Business establishments16This ZIP16
Employees58This ZIP58
Annual payroll$3,414,000This ZIP$3,414,000
Tax returns filed610This ZIP610
Total adjusted gross income$36,000,000This ZIP$36,000,000

Land area

Land area49.60 sq miThis ZIP49.60 sq mi
Water area2.60 sq miThis ZIP2.60 sq mi

Counties 16657 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Huntingdon County 98.0%
Bedford County 2.0%

Other place names in 16657

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

ZIP codes near 16657

ZIPCityDistance
16638 Entriken, PA 2.1 mi
16647 Hesston, PA 3.8 mi
16622 Calvin, PA 4.9 mi
16685 Todd, PA 5.8 mi
16621 Broad Top, PA 6.2 mi
16623 Cassville, PA 7.4 mi
16662 Martinsburg, PA 7.8 mi
16678 Saxton, PA 8.7 mi
16634 Dudley, PA 8.9 mi
16693 Williamsburg, PA 9.4 mi

Find every ZIP code within 10 miles of 16657 →

Questions about this ZIP code

Where is ZIP code 16657?

16657 is in James Creek, Pennsylvania, in Huntingdon County, part of the Huntingdon, PA micropolitan area. Its published point location is 40.3384, -78.1606.

What county is 16657 in?

16657 spans 2 counties: Huntingdon County and Bedford County. Most of it falls in Huntingdon County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 16657?

James Creek uses area code 814, from NANPA's telephone records.

What time zone is 16657 in?

16657 uses America/New_York.

How many people live in 16657?

About 1,170 people live in ZIP code 16657, in 535 households, at 23.6 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 16657?

$63,353 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 16657?

The closest are 16638 (2.1 mi), 16647 (3.8 mi), 16622 (4.9 mi), 16685 (5.8 mi) and 16621 (6.2 mi).

Is 16657 a PO Box ZIP code?

16657 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “16657 ZIP Code — James Creek, Pennsylvania (Huntingdon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16657

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/16657.json

Underlying data is public domain or openly licensed — sources, vintages and licences.