87581
ZIP 87581 is Vallecitos, New Mexico, in Rio Arriba County; area code 575; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Rio Arriba
- Metro area
- Española, NM
- Population
- 0
- Coordinates
- 36.5053, -106.1530
Weather right now
Asking the National Weather Service…
Where 87581 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 87581 into a pocket calculator and turn it upside down: IBSLB — not quite a word, sorry.
- ➕ As a number, 87,581 = 13 × 6737. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10101011000011101 - 🏠 Its numerical neighbours: 87580 (Valdez, NM, 32 mi away) and 87582 (Velarde, NM, 24 mi away).
- 🔄 Backwards, 87581 becomes 18578, which is not a ZIP code at all.
- 👥 13 other ZIP codes are made of exactly the same digits (17858, 17885, 58718, 58781, 71858, 78851, …). The farthest-flung twin is 17858 in Numidia, PA, 1,623 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther west than 84%.
- 🎯471 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 87581 and you would come out at 36.51°S, 73.85°E — 906 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 39m of daylight. Shortest: 9h 40m.
- 📏 At 136.5 square miles of land, 87581 is bigger than 85% of ZIP codes — room for about 104 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 0 |
|---|---|
| Households | 0 |
| Housing units | 42This ZIP42 |
| Population density | 0.0 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 8This ZIP8 |
| Annual payroll | $122,000This ZIP$122,000 |
Land area
| Land area | 136.53 sq miThis ZIP136.53 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
ZIP codes near 87581
| ZIP | City | Distance |
|---|---|---|
87554 | Petaca, NM | 5.5 mi |
87530 | El Rito, NM | 11.7 mi |
87577 | Tres Piedras, NM | 12.5 mi |
87539 | La Madera, NM | 12.7 mi |
87515 | Canjilon, NM | 12.9 mi |
87549 | Ojo Caliente, NM | 18.0 mi |
87510 | Abiquiu, NM | 20.5 mi |
87517 | Carson, NM | 21.5 mi |
87518 | Cebolla, NM | 21.9 mi |
87548 | Medanales, NM | 22.8 mi |
Find every ZIP code within 10 miles of 87581 →
Questions about this ZIP code
Where is ZIP code 87581?
87581 is in Vallecitos, New Mexico, in Rio Arriba County, part of the Española, NM micropolitan area. Its published point location is 36.5053, -106.1530.
What county is 87581 in?
87581 lies in Rio Arriba County.
What area code is 87581?
Vallecitos uses area code 575, from NANPA's telephone records.
What time zone is 87581 in?
87581 uses America/Denver.
How many people live in 87581?
About 0 people live in ZIP code 87581. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 87581?
The closest are 87554 (5.5 mi), 87530 (11.7 mi), 87577 (12.5 mi), 87539 (12.7 mi) and 87515 (12.9 mi).
Is 87581 a PO Box ZIP code?
87581 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “87581 ZIP Code — Vallecitos, New Mexico (Rio Arriba County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/87581
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/87581.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.