87521
ZIP 87521 is Chamisal, New Mexico, mostly in Rio Arriba County; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Rio Arriba +1 more
- Metro area
- Española, NM
- Population
- 1,261
- Coordinates
- 36.0180, -105.6125
Weather right now
Asking the National Weather Service…
Where 87521 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 87521 into a pocket calculator and turn it upside down: IZSLB — not quite a word, sorry.
- ➕ As a number, 87,521 = 7 × 12503. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10101010111100001 - 🏠 Its numerical neighbours: 87520 (Chama, NM, 82 mi away) and 87522 (Chimayo, NM, 13 mi away).
- 🔄 Backwards, 87521 becomes 12578 — and that is a real ZIP code: Salt Point, NY, 1,746 miles away.
- 👥 48 other ZIP codes are made of exactly the same digits (12578, 12758, 12785, 12857, 15278, 15728, …). The farthest-flung twin is 12857 in Olmstedville, NY, 1,750 miles away.
- 🧭 Farther south than 69% of all ZIP codes, and farther west than 83%.
- 🎯465 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 87521 and you would come out at 36.02°S, 74.39°E — 945 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 36m of daylight. Shortest: 9h 42m.
- 📏 At 100.9 square miles of land, 87521 is bigger than 78% of ZIP codes — room for about 77 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,261This ZIP1,261 |
|---|---|
| Households | 375This ZIP375 |
| Housing units | 497This ZIP497 |
| Median age | 46.5This ZIP46.5New Mexico39.4US 38.9 |
| Median household income | $39,718This ZIP$39,718New Mexico$64,059US $80,734 |
| Median home value | $218,600This ZIP$218,600New Mexico$248,100US $332,700 |
| Median gross rent | $945This ZIP$945New Mexico$1,067US $1,413 |
| Bachelor's degree or higher | 12.8%This ZIP12.8% |
| Mean commute | 47.3 minThis ZIP47.3 min |
| Population density | 12.5 / sq miThis ZIP12.5 / sq mi |
Business and tax activity
| Tax returns filed | 360This ZIP360 |
|---|---|
| Total adjusted gross income | $16,086,000This ZIP$16,086,000 |
Land area
| Land area | 100.93 sq miThis ZIP100.93 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Counties 87521 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Rio Arriba County | 66.5% |
| Taos County | 33.5% |
Other place names in 87521
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 87521
| ZIP | City | Distance |
|---|---|---|
87543 | Llano, NM | 6.5 mi |
87579 | Vadito, NM | 6.5 mi |
87732 | Mora, NM | 8.7 mi |
87578 | Truchas, NM | 9.0 mi |
87715 | Cleveland, NM | 10.6 mi |
87576 | Trampas, NM | 11.3 mi |
87522 | Chimayo, NM | 13.4 mi |
87723 | Holman, NM | 13.5 mi |
87742 | Rociada, NM | 13.8 mi |
87523 | Cordova, NM | 14.0 mi |
Find every ZIP code within 10 miles of 87521 →
Questions about this ZIP code
Where is ZIP code 87521?
87521 is in Chamisal, New Mexico, in Rio Arriba County, part of the Española, NM micropolitan area. Its published point location is 36.0180, -105.6125.
What county is 87521 in?
87521 spans 2 counties: Rio Arriba County and Taos County. Most of it falls in Rio Arriba County, 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 time zone is 87521 in?
87521 uses America/Denver.
How many people live in 87521?
About 1,261 people live in ZIP code 87521, in 375 households, at 12.5 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 87521?
$39,718 a year, against $64,059 across New Mexico.
What ZIP codes are near 87521?
The closest are 87543 (6.5 mi), 87579 (6.5 mi), 87732 (8.7 mi), 87578 (9 mi) and 87715 (10.6 mi).
Is 87521 a PO Box ZIP code?
87521 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “87521 ZIP Code — Chamisal, New Mexico (Rio Arriba County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/87521
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/87521.json Underlying data is public domain or openly licensed — sources, vintages and licences.