ZIP code 84643
Where is ZIP code 84643?
Mayfield, Utah
Sanpete County · PO Box only ZIP code
ZIP code 84643 belongs to Mayfield, Utah in Sanpete County. 84643 is a PO Box only ZIP code: it is used for post office boxes at the Mayfield post office, not for street addresses. It is in the Mountain Time zone and uses area code 435. About 650 people live in the 84643 area, where the median household income is $69,870. The closest ZIP codes are 84665 (Sterling, 5.4 mi north), 84622 (Centerfield, 6.9 mi west) and 84634 (Gunnison, 7.3 mi west).
| ZIP code | 84643 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Mayfield |
| State | Utah (UT) |
| County | Sanpete County |
| Time zone | Mountain Time · now |
| Area code | 435 |
| Coordinates | 39.1154, -111.6905 map |
| 3-digit prefix | 846 |
Population and income in 84643
| Population | 650 · lower than 68% of Utah ZIP codes |
|---|---|
| People per square mile | 14 · lower than 64% of Utah ZIP codes |
| Median age | 44.9 years · higher than 80% of Utah ZIP codes |
| Men / women | 57% / 44% |
| Median household income | $69,870 · lower than 75% of Utah ZIP codes |
| Income per person | $45,119 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $362,900 · lower than 63% of Utah ZIP codes |
| Median rent | $930 a month |
| Housing units | 296 |
| Households | 255 (2.55 people on average) |
| Owners / renters | 87% / 13% |
| Land area | 47.4 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 84643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 84643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 84665 | Sterling, UT | 5.4 mi N | PO Box only |
| 84622 | Centerfield, UT | 6.9 mi W | PO Box only |
| 84634 | Gunnison, UT | 7.3 mi W | PO Box only |
| 84621 | Axtell, UT | 8.4 mi SW | Standard |
| 84642 | Manti, UT | 10.9 mi N | Standard |
| 84630 | Fayette, UT | 11.7 mi NW | Standard |
| 84652 | Redmond, UT | 11.9 mi SW | PO Box only |
| 84654 | Salina, UT | 15 mi SW | Standard |
| 84627 | Ephraim, UT | 17.9 mi N | Standard |
| 84620 | Aurora, UT | 18.7 mi SW | PO Box only |
| 84657 | Sigurd, UT | 23.9 mi SW | PO Box only |
| 84656 | Scipio, UT | 24.1 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 84643 or measure the distance to another ZIP code.
How to address mail to 84643
PO BOX 123
MAYFIELD UT 84643
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (84643-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 84643?
- 84643 is a Mayfield, Utah ZIP code.
- What county is 84643 in?
- ZIP code 84643 is in Sanpete County, Utah.
- What time zone is ZIP code 84643 in?
- 84643 is in the Mountain Time zone (America/Denver).
- What area code is 84643?
- Phone numbers in ZIP code 84643 use area code 435.
- What is the population of ZIP code 84643?
- About 650 people live in ZIP code 84643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 84643?
- The median household income in 84643 is $69,870 a year, lower than 75% of Utah ZIP codes.
- Can I use 84643 for a street address?
- No. 84643 is only for PO Boxes. Street addresses in Mayfield use another ZIP code.
- What ZIP codes are near 84643?
- The nearest ZIP codes to 84643 are 84665 (Sterling, 5.4 miles), 84622 (Centerfield, 6.9 miles), 84634 (Gunnison, 7.3 miles) and 84621 (Axtell, 8.4 miles).