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Where 84643 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 84643 into a pocket calculator and turn it upside down: EhghB — not quite a word, sorry.
- ➕ As a number, 84,643 = 13 × 17 × 383. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100101010100011 - 🏠 Its numerical neighbours: 84642 (Manti, UT, 11 mi away) and 84644 (Meadow, UT, 40 mi away).
- 🔄 Backwards, 84643 becomes 34648, which is not a ZIP code at all.
- 👥 27 other ZIP codes are made of exactly the same digits (34684, 38464, 38644, 43468, 44638, 44683, …). The farthest-flung twin is 34684 in Palm Harbor, FL, 1,822 miles away.
- 🧭 Farther north than 50% of all ZIP codes, and farther west than 86%.
- 🎯700 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 84643 and you would come out at 39.13°S, 68.32°E — 712 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
- 📏 At 47.4 square miles of land, 84643 is bigger than 58% of ZIP codes — room for about 36 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 650This ZIP650 |
|---|---|
| Households | 255This ZIP255 |
| Housing units | 296This ZIP296 |
| Median age | 44.9This ZIP44.9Utah32.0US 38.9 |
| Median household income | $69,870This ZIP$69,870Utah$95,166US $80,734 |
| Median home value | $362,900This ZIP$362,900Utah$489,400US $332,700 |
| Median gross rent | $930This ZIP$930Utah$1,496US $1,413 |
| Bachelor's degree or higher | 33.0%This ZIP33.0% |
| Mean commute | 24.6 minThis ZIP24.6 min |
| Population density | 13.7 / sq miThis ZIP13.7 / sq mi |
Business and tax activity
| Business establishments | 8This ZIP8 |
|---|---|
| Employees | 11This ZIP11 |
| Annual payroll | $524,000This ZIP$524,000 |
Land area
| Land area | 47.40 sq miThis ZIP47.40 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 84643
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 84643
| ZIP | City | Distance |
|---|---|---|
84665 | Sterling, UT | 5.7 mi |
84622 | Centerfield, UT | 7.2 mi |
84634 | Gunnison, UT | 8.7 mi |
84621 | Axtell, UT | 9.7 mi |
84642 | Manti, UT | 11.3 mi |
84652 | Redmond, UT | 12.8 mi |
84630 | Fayette, UT | 14.9 mi |
84627 | Ephraim, UT | 16.5 mi |
84654 | Salina, UT | 18.3 mi |
84620 | Aurora, UT | 19.2 mi |
Find every ZIP code within 10 miles of 84643 →
Questions about this ZIP code
Where is ZIP code 84643?
84643 is in Mayfield, Utah, in Sanpete County. Its published point location is 39.1287, -111.6849.
What county is 84643 in?
84643 lies in Sanpete County.
What area code is 84643?
Mayfield uses area code 435, from NANPA's telephone records.
What time zone is 84643 in?
84643 uses America/Denver.
How many people live in 84643?
About 650 people live in ZIP code 84643, in 255 households, at 13.7 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 84643?
$69,870 a year, against $95,166 across Utah.
What ZIP codes are near 84643?
The closest are 84665 (5.7 mi), 84622 (7.2 mi), 84634 (8.7 mi), 84621 (9.7 mi) and 84642 (11.3 mi).
Is 84643 a PO Box ZIP code?
84643 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “84643 ZIP Code — Mayfield, Utah (Sanpete County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84643
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/84643.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.