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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/17537

17537

ZIP 17537 is Lampeter, Pennsylvania, in Lancaster County; area codes 717 and 223; Eastern time.

Type
No street area
Time zone
America/New_York
County
Lancaster
Metro area
Lancaster, PA
Coordinates
39.9885, -76.2387

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 17602, whose figures describe that area — not this ZIP code.

☼ Live from 17537 — Lampeter, PA

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Where 17537 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 17537
  • 🔢 Type 17537 into a pocket calculator and turn it upside down: LESLI — not quite a word, sorry.
  • ➕ As a number, 17,537 = 13 × 19 × 71. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100010010000001
  • 🏠 Its numerical neighbours: 17536 (Kirkwood, PA, 13 mi away) and 17538 (Landisville, PA, 11 mi away).
  • 🔄 Backwards, 17537 becomes 73571 — and that is a real ZIP code: Vinson, OK, 1,341 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (13757, 13775, 15377, 15737, 15773, 17375, …). The farthest-flung twin is 73571 in Vinson, OK, 1,341 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther east than 84%.
  • 🎯1,181 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 17537 and you would come out at 39.99°S, 103.76°E — 874 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
🌙 The sky over 17537 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments3This ZIP3
Employees31This ZIP31
Annual payroll$587,000This ZIP$587,000

Land area

ZIP codes near 17537

ZIPCityDistance
17602 Lancaster, PA 1.8 mi
17584 Willow Street, PA 2.4 mi
17583 West Willow, PA 2.8 mi
17568 Refton, PA 2.8 mi
17579 Strasburg, PA 3.6 mi
17503 Bart, PA 3.7 mi
17564 Penryn, PA 3.7 mi
17605 Lancaster, PA 3.7 mi
17607 Lancaster, PA 3.7 mi
17608 Lancaster, PA 3.7 mi

Find every ZIP code within 10 miles of 17537 →

Questions about this ZIP code

Where is ZIP code 17537?

17537 is in Lampeter, Pennsylvania, in Lancaster County, part of the Lancaster, PA metropolitan area. Its published point location is 39.9885, -76.2387.

What county is 17537 in?

17537 lies in Lancaster County.

What area code is 17537?

Lampeter uses area codes 717 and 223, from NANPA's telephone records.

What time zone is 17537 in?

17537 uses America/New_York.

What ZIP codes are near 17537?

The closest are 17602 (1.8 mi), 17584 (2.4 mi), 17583 (2.8 mi), 17568 (2.8 mi) and 17579 (3.6 mi).

Is 17537 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. “17537 ZIP Code — Lampeter, Pennsylvania (Lancaster County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17537

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