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zipcodes.pro — ZIP/00971

00971

ZIP 00971 is in Guaynabo, Puerto Rico, in Guaynabo Municipio; area codes 787 and 939; Atlantic time. Guaynabo has 6 ZIP codes; the others are 00965, 00966, 00968, 00969 and 00970.

Type
Standard
Time zone
America/Puerto_Rico
County
Guaynabo
Population
24,367
Coordinates
18.3189, -66.1192
☼ Live from 00971 — Guaynabo, PR

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Local time: —

Where 00971 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 00971
  • 🔢 Type 00971 into a pocket calculator and turn it upside down: ILGOO — not quite a word, sorry.
  • ➕ 00971 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111001011
  • 🏠 Its numerical neighbours: 00970 (Guaynabo, PR, 3 mi away) and 00975 (San Juan, PR, 10 mi away).
  • 🔄 Backwards, 00971 becomes 17900, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (00719, 00791, 00917, 01079, 01097, 01907, …). The farthest-flung twin is 09071 in APO AE, a military post office, 4,729 miles away.
  • 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
  • 🎯2,437 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 00971 and you would come out at 18.32°S, 113.88°E — 674 miles from Denpasar, Indonesia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 14m of daylight. Shortest: 11h 02m.
  • 📏 At 16.0 square miles of land, 00971 is bigger than 34% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 00971 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population24,367This ZIP24,367
Households10,071This ZIP10,071
Housing units12,350This ZIP12,350
Median age52.4This ZIP52.4Puerto Rico44.8US 38.9
Median household income$29,526This ZIP$29,526Puerto Rico$26,297US $80,734
Median home value$173,400This ZIP$173,400Puerto Rico$131,500US $332,700
Median gross rent$628This ZIP$628Puerto Rico$578US $1,413
Bachelor's degree or higher32.8%This ZIP32.8%
Mean commute25.1 minThis ZIP25.1 min
Population density1,520.5 / sq miThis ZIP1,520.5 / sq mi

Land area

Land area16.03 sq miThis ZIP16.03 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Other place names in 00971

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

ZIP codes near 00971

ZIPCityDistance
00970 Guaynabo, PR 2.7 mi
00969 Guaynabo, PR 3.3 mi
00956 Bayamon, PR 3.4 mi
00926 San Juan, PR 4.7 mi
00703 Aguas Buenas, PR 4.9 mi
00959 Bayamon, PR 5.2 mi
00966 Guaynabo, PR 5.5 mi
00921 San Juan, PR 5.5 mi
00957 Bayamon, PR 5.6 mi
00927 San Juan, PR 5.8 mi

Find every ZIP code within 10 miles of 00971 →

Questions about this ZIP code

Where is ZIP code 00971?

00971 is in Guaynabo, Puerto Rico, in Guaynabo Municipio, part of the San Juan-Bayamón-Caguas, PR metropolitan area. Its published point location is 18.3189, -66.1192.

What county is 00971 in?

00971 lies in Guaynabo Municipio.

What area code is 00971?

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

What time zone is 00971 in?

00971 uses America/Puerto_Rico.

How many people live in 00971?

About 24,367 people live in ZIP code 00971, in 10,071 households, at 1,520.5 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 00971?

$29,526 a year, against $26,297 across Puerto Rico.

What ZIP codes are near 00971?

The closest are 00970 (2.7 mi), 00969 (3.3 mi), 00956 (3.4 mi), 00926 (4.7 mi) and 00703 (4.9 mi).

Is 00971 a PO Box ZIP code?

00971 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “00971 ZIP Code — Guaynabo, Puerto Rico (Guaynabo Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00971

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