84531
ZIP 84531 is Mexican Hat, Utah, mostly in San Juan County; area code 435; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- San Juan +1 more
- Metro area
- none
- Population
- 518
- Coordinates
- 37.0598, -109.8330
Weather right now
Asking the National Weather Service…
Where 84531 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 84531 into a pocket calculator and turn it upside down: IEShB — not quite a word, sorry.
- ➕ As a number, 84,531 = 3 × 19 × 1483. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100101000110011 - 🏠 Its numerical neighbours: 84530 (La Sal, UT, 85 mi away) and 84532 (Moab, UT, 104 mi away).
- 🔄 Backwards, 84531 becomes 13548, which is not a ZIP code at all.
- 👥 47 other ZIP codes are made of exactly the same digits (13485, 13845, 14538, 14853, 15348, 15438, …). The farthest-flung twin is 18435 in Lackawaxen, PA, 1,874 miles away.
- 🧭 Farther south than 64% of all ZIP codes, and farther west than 85%.
- 🎯638 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 84531 and you would come out at 37.06°S, 70.17°E — 849 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 43m of daylight. Shortest: 9h 37m.
- 📏 At 272.9 square miles of land, 84531 is bigger than 94% of ZIP codes — room for about 207 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 518This ZIP518 |
|---|---|
| Households | 146This ZIP146 |
| Housing units | 155This ZIP155 |
| Median age | 26.3This ZIP26.3Utah32.0US 38.9 |
| Median household income | $32,200This ZIP$32,200Utah$95,166US $80,734 |
| Median home value | $75,200This ZIP$75,200Utah$489,400US $332,700 |
| Bachelor's degree or higher | 7.7%This ZIP7.7% |
| Mean commute | 25.3 minThis ZIP25.3 min |
| Population density | 1.9 / sq miThis ZIP1.9 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 33This ZIP33 |
| Annual payroll | $1,057,000This ZIP$1,057,000 |
Land area
| Land area | 272.94 sq miThis ZIP272.94 sq mi |
|---|---|
| Water area | 1.16 sq miThis ZIP1.16 sq mi |
Counties 84531 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| San Juan County | 78.7% |
| Apache County | 21.3% |
Other place names in 84531
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 84531
| ZIP | City | Distance |
|---|---|---|
86535 | Dennehotso, AZ | 16.5 mi |
84512 | Bluff, UT | 16.6 mi |
84536 | Monument Valley, UT | 21.8 mi |
86545 | Rock Point, AZ | 28.6 mi |
86514 | Teec Nos Pos, AZ | 29.9 mi |
84534 | Montezuma Creek, UT | 33.0 mi |
86033 | Kayenta, AZ | 35.3 mi |
84510 | Aneth, UT | 37.2 mi |
84511 | Blanding, UT | 39.7 mi |
86547 | Round Rock, AZ | 40.5 mi |
Find every ZIP code within 10 miles of 84531 →
Questions about this ZIP code
Where is ZIP code 84531?
84531 is in Mexican Hat, Utah, in San Juan County. Its published point location is 37.0598, -109.8330.
What county is 84531 in?
84531 spans 2 counties: San Juan County and Apache County. Most of it falls in San Juan 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 area code is 84531?
Mexican Hat uses area code 435, from NANPA's telephone records.
What time zone is 84531 in?
84531 uses America/Denver.
How many people live in 84531?
About 518 people live in ZIP code 84531, in 146 households, at 1.9 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 84531?
$32,200 a year, against $95,166 across Utah.
What ZIP codes are near 84531?
The closest are 86535 (16.5 mi), 84512 (16.6 mi), 84536 (21.8 mi), 86545 (28.6 mi) and 86514 (29.9 mi).
Is 84531 a PO Box ZIP code?
84531 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “84531 ZIP Code — Mexican Hat, Utah (San Juan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84531
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/84531.json Underlying data is public domain or openly licensed — sources, vintages and licences.