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Where 00751 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 00751 into a pocket calculator and turn it upside down: ISLOO — not quite a word, sorry.
- ➕ 00751 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011101111 - 🏠 Its numerical neighbours: 00745 (Rio Grande, PR, 38 mi away) and 00754 (San Lorenzo, PR, 21 mi away).
- 🔄 Backwards, 00751 becomes 15700, which is not a ZIP code at all.
- 👥 34 other ZIP codes are made of exactly the same digits (00715, 01057, 01075, 01507, 01570, 01705, …). The farthest-flung twin is 57001 in Alcester, SD, 2,476 miles away.
- 🧭 Farther south than 99% of all ZIP codes, and farther east than 98%.
- 🎯2,445 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 00751 and you would come out at 18.00°S, 113.74°E — 654 miles from Denpasar, Indonesia, the nearest big city to that spot.
- ☀Longest day of the year: 13h 13m of daylight. Shortest: 11h 03m.
- 📏 At 60.7 square miles of land, 00751 is bigger than 65% of ZIP codes — room for about 46 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 19,343This ZIP19,343 |
|---|---|
| Households | 8,406This ZIP8,406 |
| Housing units | 10,593This ZIP10,593 |
| Median age | 45.7This ZIP45.7Puerto Rico44.8US 38.9 |
| Median household income | $21,952This ZIP$21,952Puerto Rico$26,297US $80,734 |
| Median home value | $87,300This ZIP$87,300Puerto Rico$131,500US $332,700 |
| Median gross rent | $485This ZIP$485Puerto Rico$578US $1,413 |
| Bachelor's degree or higher | 20.8%This ZIP20.8% |
| Mean commute | 26.0 minThis ZIP26.0 min |
| Population density | 318.5 / sq miThis ZIP318.5 / sq mi |
Land area
| Land area | 60.73 sq miThis ZIP60.73 sq mi |
|---|---|
| Water area | 12.12 sq miThis ZIP12.12 sq mi |
Counties 00751 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Salinas Municipio | 99.8% |
| Cayey Municipio | 0.2% |
Other place names in 00751
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 00751
| ZIP | City | Distance |
|---|---|---|
00704 | Aguirre, PR | 3.1 mi |
00784 | Guayama, PR | 8.5 mi |
00705 | Aibonito, PR | 8.7 mi |
00769 | Coamo, PR | 9.0 mi |
00757 | Santa Isabel, PR | 9.2 mi |
00786 | La Plata, PR | 9.4 mi |
00737 | Cayey, PR | 9.8 mi |
00785 | Guayama, PR | 9.9 mi |
00736 | Cayey, PR | 10.0 mi |
00739 | Cidra, PR | 13.6 mi |
Find every ZIP code within 10 miles of 00751 →
Questions about this ZIP code
Where is ZIP code 00751?
00751 is in Salinas, Puerto Rico, in Salinas Municipio, part of the Coco, PR micropolitan area. Its published point location is 18.0038, -66.2629.
What county is 00751 in?
00751 spans 2 counties: Salinas Municipio and Cayey Municipio. Most of it falls in Salinas 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 00751?
Salinas uses area codes 787 and 939, from NANPA's telephone records.
What time zone is 00751 in?
00751 uses America/Puerto_Rico.
How many people live in 00751?
About 19,343 people live in ZIP code 00751, in 8,406 households, at 318.5 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 00751?
$21,952 a year, against $26,297 across Puerto Rico.
What ZIP codes are near 00751?
The closest are 00704 (3.1 mi), 00784 (8.5 mi), 00705 (8.7 mi), 00769 (9 mi) and 00757 (9.2 mi).
Is 00751 a PO Box ZIP code?
00751 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “00751 ZIP Code — Salinas, Puerto Rico (Salinas Municipio).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/00751
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/00751.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.