ZIP code 84628
Where is ZIP code 84628?
Eureka, Utah
Juab County · PO Box only ZIP code
ZIP code 84628 belongs to Eureka, Utah in Juab County. 84628 is a PO Box only ZIP code: it is used for post office boxes at the Eureka post office, not for street addresses. It is in the Mountain Time zone and uses area codes 385, 435 and 801. About 871 people live in the 84628 area, where the median household income is $69,167. The closest ZIP codes are 84626 (Elberta, 8.7 mi east), 84633 (Goshen, 11.5 mi east) and 84645 (Mona, 16.4 mi southeast).
| ZIP code | 84628 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Eureka |
| Also accepted | Mammoth |
| State | Utah (UT) |
| County | Juab County |
| Time zone | Mountain Time · now |
| Area codes | 385, 435, 801 |
| Coordinates | 39.9541, -112.1174 map |
| 3-digit prefix | 846 |
Population and income in 84628
| Population | 871 · lower than 60% of Utah ZIP codes |
|---|---|
| People per square mile | 84 · higher than 59% of Utah ZIP codes |
| Median age | 38.4 years · higher than 61% of Utah ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $69,167 · lower than 76% of Utah ZIP codes |
| Income per person | $28,460 |
| Below the poverty line | 19% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $295,400 · lower than 76% of Utah ZIP codes |
| Median rent | $1,071 a month |
| Housing units | 327 |
| Households | 310 (2.81 people on average) |
| Owners / renters | 97% / 3.5% |
| Land area | 10.36 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 84628. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 84628
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 84626 | Elberta, UT | 8.7 mi E | PO Box only |
| 84633 | Goshen, UT | 11.5 mi E | PO Box only |
| 84645 | Mona, UT | 16.4 mi SE | Standard |
| 84655 | Santaquin, UT | 16.7 mi E | Standard |
| 84080 | Vernon, UT | 18.6 mi NW | Standard |
| 84651 | Payson, UT | 21.3 mi E | Standard |
| 84648 | Nephi, UT | 23.5 mi SE | Standard |
| 84013 | Cedar Valley, UT | 23.7 mi N | Standard |
| 84660 | Spanish Fork, UT | 27.2 mi NE | Standard |
| 84653 | Salem, UT | 27.7 mi E | Standard |
| 84045 | Saratoga Springs, UT | 29.5 mi N | Standard |
| 84005 | Eagle Mountain, UT | 30.2 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 84628 or measure the distance to another ZIP code.
How to address mail to 84628
PO BOX 123
EUREKA UT 84628
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MAMMOTH as the city name for 84628. Adding the 4-digit ZIP+4 code (84628-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 84628?
- 84628 is a Eureka, Utah ZIP code. Mammoth is also accepted as the city name.
- What county is 84628 in?
- ZIP code 84628 is in Juab County, Utah.
- What time zone is ZIP code 84628 in?
- 84628 is in the Mountain Time zone (America/Denver).
- What area code is 84628?
- Phone numbers in ZIP code 84628 use area codes 385, 435 and 801.
- What is the population of ZIP code 84628?
- About 871 people live in ZIP code 84628, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 84628?
- The median household income in 84628 is $69,167 a year, lower than 76% of Utah ZIP codes.
- Can I use 84628 for a street address?
- No. 84628 is only for PO Boxes. Street addresses in Eureka use another ZIP code.
- What ZIP codes are near 84628?
- The nearest ZIP codes to 84628 are 84626 (Elberta, 8.7 miles), 84633 (Goshen, 11.5 miles), 84645 (Mona, 16.4 miles) and 84655 (Santaquin, 16.7 miles).