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zipcodes.pro — ZIP/00646

00646

ZIP 00646 is Dorado, Puerto Rico, mostly in Dorado Municipio; area codes 787 and 939; Atlantic time.

Type
Standard
Time zone
America/Puerto_Rico
County
Dorado +1 more
Population
35,998
Coordinates
18.4329, -66.2865
☼ Live from 00646 — Dorado, PR

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Local time: —

Where 00646 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 00646
  • 🔢 Type 00646 into a pocket calculator and turn it upside down: ghgOO — not quite a word, sorry.
  • ➕ As a number, 646 = 2 × 17 × 19. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010000110
  • 🏠 Its numerical neighbours: 00641 (Utuado, PR, 30 mi away) and 00647 (Ensenada, PR, 54 mi away).
  • 🔄 Backwards, 00646 becomes 64600, which is not a ZIP code at all.
  • 👥 17 other ZIP codes are made of exactly the same digits (00664, 04066, 04606, 04660, 06064, 06460, …). The farthest-flung twin is 64060 in Kearney, MO, 2,214 miles away.
  • 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
  • 🎯2,423 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 00646 and you would come out at 18.43°S, 113.71°E — 683 miles from Denpasar, Indonesia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 14m of daylight. Shortest: 11h 01m.
  • 📏 At 21.1 square miles of land, 00646 is bigger than 38% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 00646 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population35,998This ZIP35,998
Households12,838This ZIP12,838
Housing units16,539This ZIP16,539
Median age42.9This ZIP42.9Puerto Rico44.8US 38.9
Median household income$36,265This ZIP$36,265Puerto Rico$26,297US $80,734
Median home value$169,500This ZIP$169,500Puerto Rico$131,500US $332,700
Median gross rent$700This ZIP$700Puerto Rico$578US $1,413
Bachelor's degree or higher40.7%This ZIP40.7%
Mean commute33.8 minThis ZIP33.8 min
Population density1,710.0 / sq miThis ZIP1,710.0 / sq mi

Land area

Land area21.05 sq miThis ZIP21.05 sq mi
Water area1.26 sq miThis ZIP1.26 sq mi

Counties 00646 spans

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

CountyShare of this ZIP
Dorado Municipio 97.2%
Vega Alta Municipio 2.9%

Other place names in 00646

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

ZIP codes near 00646

ZIPCityDistance
00951 Toa Baja, PR 1.8 mi
00692 Vega Alta, PR 3.6 mi
00950 Toa Baja, PR 4.0 mi
00954 Toa Alta, PR 4.0 mi
00949 Toa Baja, PR 4.2 mi
00953 Toa Alta, PR 5.5 mi
00952 Sabana Seca, PR 6.4 mi
34053 FPO AA, AA 6.7 mi
00693 Vega Baja, PR 7.3 mi
00694 Vega Baja, PR 7.8 mi

Find every ZIP code within 10 miles of 00646 →

Questions about this ZIP code

Where is ZIP code 00646?

00646 is in Dorado, Puerto Rico, in Dorado Municipio, part of the San Juan-Bayamón-Caguas, PR metropolitan area. Its published point location is 18.4329, -66.2865.

What county is 00646 in?

00646 spans 2 counties: Dorado Municipio and Vega Alta Municipio. Most of it falls in Dorado 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 00646?

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

What time zone is 00646 in?

00646 uses America/Puerto_Rico.

How many people live in 00646?

About 35,998 people live in ZIP code 00646, in 12,838 households, at 1,710.0 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 00646?

$36,265 a year, against $26,297 across Puerto Rico.

What ZIP codes are near 00646?

The closest are 00951 (1.8 mi), 00692 (3.6 mi), 00950 (4 mi), 00954 (4 mi) and 00949 (4.2 mi).

Is 00646 a PO Box ZIP code?

00646 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “00646 ZIP Code — Dorado, Puerto Rico (Dorado Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00646

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