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/18924

18924

ZIP 18924 is Franconia, Pennsylvania, in Montgomery County; area codes 267, 215 and 445; Eastern time.

Type
No street area
Time zone
America/New_York
County
Montgomery
Coordinates
40.3081, -75.3586

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 18969, whose figures describe that area — not this ZIP code.

☼ Live from 18924 — Franconia, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 18924 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 18924
  • 🔢 Type 18924 into a pocket calculator and turn it upside down: hZGBI — not quite a word, sorry.
  • ➕ As a number, 18,924 = 2 × 2 × 3 × 19 × 83. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100100111101100
  • 🏠 Its numerical neighbours: 18923 (Fountainville, PA, 11 mi away) and 18925 (Furlong, PA, 16 mi away).
  • 🔄 Backwards, 18924 becomes 42981, which is not a ZIP code at all.
  • 👥 38 other ZIP codes are made of exactly the same digits (12489, 12498, 12849, 14892, 18249, 18942, …). The farthest-flung twin is 94128 in San Francisco, CA, 2,503 miles away.
  • 🧭 Farther north than 59% of all ZIP codes, and farther east than 87%.
  • 🎯1,225 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 18924 and you would come out at 40.31°S, 104.64°E — 850 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 18m.
🌙 The sky over 18924 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 18924

ZIPCityDistance
18964 Souderton, PA 1.1 mi
18918 Earlington, PA 1.2 mi
18969 Telford, PA 1.4 mi
19441 Harleysville, PA 2.5 mi
18971 Tylersport, PA 2.9 mi
19438 Harleysville, PA 3.1 mi
19440 Hatfield, PA 3.9 mi
18958 Salfordville, PA 4.2 mi
18960 Sellersville, PA 4.4 mi
19443 Kulpsville, PA 4.7 mi

Find every ZIP code within 10 miles of 18924 →

Questions about this ZIP code

Where is ZIP code 18924?

18924 is in Franconia, Pennsylvania, in Montgomery County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 40.3081, -75.3586.

What county is 18924 in?

18924 lies in Montgomery County.

What area code is 18924?

Franconia uses area codes 267, 215 and 445, from NANPA's telephone records.

What time zone is 18924 in?

18924 uses America/New_York.

What ZIP codes are near 18924?

The closest are 18964 (1.1 mi), 18918 (1.2 mi), 18969 (1.4 mi), 19441 (2.5 mi) and 18971 (2.9 mi).

Is 18924 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “18924 ZIP Code — Franconia, Pennsylvania (Montgomery County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18924

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/18924.json

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