00909
ZIP 00909 is in San Juan, Puerto Rico, in San Juan Municipio; area code 787; Atlantic time. San Juan has 37 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Puerto_Rico
- County
- San Juan
- Metro area
- San Juan-Bayamón-Caguas, PR
- Population
- 5,633
- Coordinates
- 18.4412, -66.0688
Weather right now
Asking the National Weather Service…
Where 00909 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.
- 🔢 Type 00909 into a pocket calculator and turn it upside down: GOGOO — not quite a word, sorry.
- ➕ As a number, 909 = 3 × 3 × 101. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110001101 - 🏠 Its numerical neighbours: 00908 (San Juan, PR, 3 mi away) and 00910 (San Juan, PR, 3 mi away).
- 🔄 Backwards, 00909 becomes 90900, which is not a ZIP code at all.
- 👥 4 other ZIP codes are made of exactly the same digits (09009, 09090, 90009, 90090). The farthest-flung twin is 09090 in APO AE, a military post office, 4,574 miles away.
- 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
- 🎯2,433 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 00909 and you would come out at 18.44°S, 113.93°E — 682 miles from Denpasar, Indonesia, the nearest big city to that spot.
- ☀Longest day of the year: 13h 14m of daylight. Shortest: 11h 01m.
- 📏 At 0.653 square miles of land, 00909 is bigger than 6% of ZIP codes — about 316 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 5,633This ZIP5,633 |
|---|---|
| Households | 2,947This ZIP2,947 |
| Housing units | 4,285This ZIP4,285 |
| Median age | 43.8This ZIP43.8Puerto Rico44.8US 38.9 |
| Median household income | $23,101This ZIP$23,101Puerto Rico$26,297US $80,734 |
| Median home value | $174,300This ZIP$174,300Puerto Rico$131,500US $332,700 |
| Median gross rent | $757This ZIP$757Puerto Rico$578US $1,413 |
| Bachelor's degree or higher | 42.4%This ZIP42.4% |
| Mean commute | 20.9 minThis ZIP20.9 min |
| Population density | 8,626.3 / sq miThis ZIP8,626.3 / sq mi |
Land area
| Land area | 0.65 sq miThis ZIP0.65 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
Other place names in 00909
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 00909
| ZIP | City | Distance |
|---|---|---|
00912 | San Juan, PR | 0.6 mi |
00911 | San Juan, PR | 1.2 mi |
00918 | San Juan, PR | 1.3 mi |
00907 | San Juan, PR | 1.5 mi |
00915 | San Juan, PR | 1.5 mi |
00917 | San Juan, PR | 1.9 mi |
00920 | San Juan, PR | 2.0 mi |
00913 | San Juan, PR | 2.3 mi |
00906 | San Juan, PR | 2.4 mi |
00965 | Guaynabo, PR | 2.9 mi |
Find every ZIP code within 10 miles of 00909 →
Questions about this ZIP code
Where is ZIP code 00909?
00909 is in San Juan, Puerto Rico, in San Juan Municipio, part of the San Juan-Bayamón-Caguas, PR metropolitan area. Its published point location is 18.4412, -66.0688.
What county is 00909 in?
00909 lies in San Juan Municipio.
What area code is 00909?
San Juan uses area code 787, from NANPA's telephone records.
What time zone is 00909 in?
00909 uses America/Puerto_Rico.
How many people live in 00909?
About 5,633 people live in ZIP code 00909, in 2,947 households, at 8,626.3 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 00909?
$23,101 a year, against $26,297 across Puerto Rico.
What ZIP codes are near 00909?
The closest are 00912 (0.6 mi), 00911 (1.2 mi), 00918 (1.3 mi), 00907 (1.5 mi) and 00915 (1.5 mi).
Is 00909 a PO Box ZIP code?
00909 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “00909 ZIP Code — San Juan, Puerto Rico (San Juan Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00909
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/00909.json Underlying data is public domain or openly licensed — sources, vintages and licences.