Residential delivery area · Utah
ZIP Code 84339: Wellsville, UT
ZIP code 84339 uses the postal name Wellsville, Utah and lies entirely in Cache County (Census 2020 ZIP-county file). About 6,300 people live there (Census Bureau, ACS 2020-2024). Median household income is $112,744 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Wellsville (12%) and Benson (11%), and 1% in smaller places; 76% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Wellsville · its only residential ZIP
- County
- Cache County
- Census places
- Wellsville (12%); Benson (11%) census-designated place
- Metro area
- Logan, UT-ID
- House district
- UT-1 119th Congress
- State
- Utah
- Time zone
- Mountain
- Land area
- 62.1 sq mi · 101 people per sq mi
Where is ZIP code 84339?
84339 centers on 41.625°, -111.939° and covers 62.1 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 84302, 84328, 84325, 84324, 84319, 84321.
The map draws ZIP code areas only. For the streets inside 84339, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 84339 compare with the rest of Cache County?
| Measure | 84339 | In Cache County | In UT |
|---|---|---|---|
| People (ACS 2020-2024) | 6,295 | 6th of 18 | 103rd of 298 |
| Median household income | $113k | 4th of 10 | 39th of 145 |
| Median home value | $480k | 5th of 11 | 69th of 153 |
Its median household income is higher than in 88% of U.S. residential ZIP codes, and it is denser than 54% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 84339?
The 2020 Census counted 5,847 people in 84339; the ACS, which samples households over 2020-2024, estimates 6,295. Between the 2010 and 2020 censuses its population grew 15.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 6,295
- 2020 Census count
- 5,847+15.9% since 2010 (5,046)
- Households
- 1,782
- Median age
- 30.4
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 84339?
Of the 6,295 people the ACS estimates in 84339, 36.0% are under 18 and 13.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (88.2%).
- Under 1836.0%
- 18 to 6450.5%
- 65 and older13.4%
- White, not Hispanic88.2%
- Hispanic or Latino5.5%
- Other or two or more4.7%
- Asian, not Hispanic1.2%
- Black, not Hispanic0.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 84339 earn?
Median household income is $112,744 (ACS 2020-2024), the 4th highest of the 10 ranked ZIP codes in Cache County. It is not measurably different from 2015-2019 ($111,656 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $112,744
- Income per person
- $42,698
- Below the poverty line
- 5.4%
- Unemployed (of the labor force)
- 1.0%
- Adults 25+ with a bachelor's degree
- 39.2%
- Adjusted gross income per tax return, 2022
- $112,1822,600 returns; wages 60% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 84339?
FHFA's house price index for 84339, built from repeat sales and appraisals of the same homes, rose 135% from 2015 to 2025 and rose 67% from 2020 to 2025, and moved −1.6% in 2025.
- Median home value (owners' estimate)
- $480,400
- Median gross rent
- $1,198
- Homes owned by their occupants
- 91.1%
- Housing units
- 1,806
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 84339?
140 business establishments had a location in this ZIP code in 2023, 24 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction35
- Professional, scientific, and technical services17
- Administrative and support and waste management and remediation services14
- Retail trade13
- Health care and social assistance12
- Transportation and warehousing10
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 84339?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 84302 | Brigham City | 27,053 | $80k | 6.5 mi |
| 84328 | Paradise | 1,681 | $114k | 7.7 mi |
| 84325 | Mendon | 2,525 | $116k | 8.3 mi |
| 84324 | Mantua | 1,677 | $142k | 9.0 mi |
| 84319 | Hyrum | 10,931 | $89k | 14.6 mi |
| 84321 | Logan | 51,702 | $69k | 15.6 mi |
| 84326 | Millville | 1,949 | $92k | 7.1 mi (near) |
| 84314 | Honeyville | 964 | $88k | 8.1 mi (near) |
| 84332 | Providence | 8,954 | $118k | 8.5 mi (near) |
| 84301 | Bear River City | 889 | $90k | 9.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.