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zipcodes.pro — ZIP/18971

18971

ZIP 18971 is Tylersport, Pennsylvania, in Montgomery County; area codes 267, 215 and 445; Eastern time.

Type
No street area
Time zone
America/New_York
County
Montgomery
Coordinates
40.3470, -75.3770

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 18971 — Tylersport, PA

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Where 18971 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 18971
  • 🔢 Type 18971 into a pocket calculator and turn it upside down: ILGBI — not quite a word, sorry.
  • ➕ As a number, 18,971 = 61 × 311. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100101000011011
  • 🏠 Its numerical neighbours: 18970 (Trumbauersville, PA, 4 mi away) and 18972 (Upper Black Eddy, PA, 18 mi away).
  • 🔄 Backwards, 18971 becomes 17981 — and that is a real ZIP code: Tremont, PA, 57 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (11789, 11798, 11978, 17981, 18917, 19178, …). The farthest-flung twin is 97118 in Garibaldi, OR, 2,443 miles away.
  • 🧭 Farther north than 60% of all ZIP codes, and farther east than 87%.
  • 🎯1,224 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 18971 and you would come out at 40.35°S, 104.62°E — 853 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
🌙 The sky over 18971 today
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Source: USGS.

Business and tax activity

Business establishments5This ZIP5
Employees113This ZIP113
Annual payroll$9,804,000This ZIP$9,804,000

Land area

ZIP codes near 18971

ZIPCityDistance
18969 Telford, PA 1.5 mi
18918 Earlington, PA 1.9 mi
18924 Franconia, PA 2.9 mi
18960 Sellersville, PA 3.0 mi
18054 Green Lane, PA 3.3 mi
18964 Souderton, PA 3.6 mi
18084 Sumneytown, PA 4.3 mi
18970 Trumbauersville, PA 4.5 mi
18979 Woxall, PA 4.5 mi
19441 Harleysville, PA 4.7 mi

Find every ZIP code within 10 miles of 18971 →

Questions about this ZIP code

Where is ZIP code 18971?

18971 is in Tylersport, Pennsylvania, in Montgomery County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 40.3470, -75.3770.

What county is 18971 in?

18971 lies in Montgomery County.

What area code is 18971?

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

What time zone is 18971 in?

18971 uses America/New_York.

What ZIP codes are near 18971?

The closest are 18969 (1.5 mi), 18918 (1.9 mi), 18924 (2.9 mi), 18960 (3 mi) and 18054 (3.3 mi).

Is 18971 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.

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Cite this page

zipcodes.pro. “18971 ZIP Code — Tylersport, Pennsylvania (Montgomery County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18971

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