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zipcodes.pro — ZIP/00678

00678

ZIP 00678 is Quebradillas, Puerto Rico, mostly in Quebradillas Municipio; area codes 787 and 939; Atlantic time.

Type
Standard
Time zone
America/Puerto_Rico
County
Quebradillas +2 more
Metro area
Arecibo, PR
Population
24,595
Coordinates
18.4305, -66.9305
☼ Live from 00678 — Quebradillas, PR

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Where 00678 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 00678
  • 🔢 Type 00678 into a pocket calculator and turn it upside down: BLgOO — not quite a word, sorry.
  • ➕ As a number, 678 = 2 × 3 × 113. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010100110
  • 🏠 Its numerical neighbours: 00677 (Rincon, PR, 21 mi away) and 00680 (Mayaguez, PR, 22 mi away).
  • 🔄 Backwards, 00678 becomes 87600, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (00687, 00786, 06078, 06087, 06708, 06807, …). The farthest-flung twin is 87006 in Bosque, NM, 2,684 miles away.
  • 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
  • 🎯2,394 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 00678 and you would come out at 18.43°S, 113.07°E — 691 miles from Denpasar, Indonesia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 14m of daylight. Shortest: 11h 01m.
  • 📏 At 29.1 square miles of land, 00678 is bigger than 45% of ZIP codes — room for about 22 Central Parks.
🌙 The sky over 00678 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population24,595This ZIP24,595
Households9,041This ZIP9,041
Housing units12,148This ZIP12,148
Median age45.8This ZIP45.8Puerto Rico44.8US 38.9
Median household income$23,874This ZIP$23,874Puerto Rico$26,297US $80,734
Median home value$112,400This ZIP$112,400Puerto Rico$131,500US $332,700
Median gross rent$522This ZIP$522Puerto Rico$578US $1,413
Bachelor's degree or higher20.4%This ZIP20.4%
Mean commute28.7 minThis ZIP28.7 min
Population density844.4 / sq miThis ZIP844.4 / sq mi

Land area

Land area29.13 sq miThis ZIP29.13 sq mi
Water area1.82 sq miThis ZIP1.82 sq mi

Counties 00678 spans

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

CountyShare of this ZIP
Quebradillas Municipio 77.8%
Isabela Municipio 17.5%
San Sebastián Municipio 4.7%

Other place names in 00678

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

ZIP codes near 00678

ZIPCityDistance
00627 Camuy, PR 4.6 mi
00662 Isabela, PR 6.2 mi
00685 San Sebastian, PR 7.0 mi
00659 Hatillo, PR 8.1 mi
00676 Moca, PR 10.4 mi
00669 Lares, PR 11.3 mi
00690 San Antonio, PR 11.7 mi
00603 Aguadilla, PR 12.9 mi
00611 Angeles, PR 13.4 mi
00670 Las Marias, PR 14.1 mi

Find every ZIP code within 10 miles of 00678 →

Questions about this ZIP code

Where is ZIP code 00678?

00678 is in Quebradillas, Puerto Rico, in Quebradillas Municipio, part of the Arecibo, PR metropolitan area. Its published point location is 18.4305, -66.9305.

What county is 00678 in?

00678 spans 3 counties: Quebradillas Municipio, Isabela Municipio and San Sebastián Municipio. Most of it falls in Quebradillas Municipio, 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 00678?

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

What time zone is 00678 in?

00678 uses America/Puerto_Rico.

How many people live in 00678?

About 24,595 people live in ZIP code 00678, in 9,041 households, at 844.4 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 00678?

$23,874 a year, against $26,297 across Puerto Rico.

What ZIP codes are near 00678?

The closest are 00627 (4.6 mi), 00662 (6.2 mi), 00685 (7 mi), 00659 (8.1 mi) and 00676 (10.4 mi).

Is 00678 a PO Box ZIP code?

00678 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “00678 ZIP Code — Quebradillas, Puerto Rico (Quebradillas Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00678

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