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/00734

00734

ZIP 00734 is in Ponce, Puerto Rico, in Ponce Municipio; area codes 787 and 939; Atlantic time. Ponce has 8 ZIP codes in all.

Type
No street area
Time zone
America/Puerto_Rico
County
Ponce
Metro area
Ponce, PR
Coordinates
18.0111, -66.6141

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 00730, whose figures describe that area — not this ZIP code.

☼ Live from 00734 — Ponce, PR

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Where 00734 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 00734
  • 🔢 Type 00734 into a pocket calculator and turn it upside down: hELOO — not quite a word, sorry.
  • ➕ As a number, 734 = 2 × 367. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011011110
  • 🏠 Its numerical neighbours: 00733 (Ponce, PR, 0 mi away) and 00735 (Ceiba, PR, 64 mi away).
  • 🔄 Backwards, 00734 becomes 43700, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (03047, 03470, 03740, 04037, 04073, 04730, …). The farthest-flung twin is 73040 in Geary, OK, 2,290 miles away.
  • 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
  • 🎯2,429 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 00734 and you would come out at 18.01°S, 113.39°E — 658 miles from Denpasar, Indonesia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 13m of daylight. Shortest: 11h 03m.
🌙 The sky over 00734 today
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Source: USGS.

Land area

ZIP codes near 00734

ZIPCityDistance
00732 Ponce, PR 0.0 mi
00733 Ponce, PR 0.0 mi
00717 Ponce, PR 0.6 mi
00730 Ponce, PR 1.4 mi
00716 Ponce, PR 1.9 mi
00715 Mercedita, PR 3.5 mi
00728 Ponce, PR 3.5 mi
00780 Coto Laurel, PR 6.6 mi
00731 Ponce, PR 7.0 mi
00624 Penuelas, PR 7.6 mi

Find every ZIP code within 10 miles of 00734 →

Questions about this ZIP code

Where is ZIP code 00734?

00734 is in Ponce, Puerto Rico, in Ponce Municipio, part of the Ponce, PR metropolitan area. Its published point location is 18.0111, -66.6141.

What county is 00734 in?

00734 lies in Ponce Municipio.

What area code is 00734?

Ponce uses area codes 787 and 939, from NANPA's telephone records.

What time zone is 00734 in?

00734 uses America/Puerto_Rico.

What ZIP codes are near 00734?

The closest are 00732 (0 mi), 00733 (0 mi), 00717 (0.6 mi), 00730 (1.4 mi) and 00716 (1.9 mi).

Is 00734 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. “00734 ZIP Code — Ponce, Puerto Rico (Ponce Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00734

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