South Willard, UT ZIP Codes
One ZIP code serves South Willard, Utah: 84340. Together they are home to 3,744 residents in 1,211 households. That is more than the 1,532 people counted inside South Willard Census-designated place, because these ZIP codes reach past its boundary.
South Willard Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,532 |
| Households | 476 |
| Median household income | $119,327 |
| Median home value | $583,000 |
| Median age | 39.4 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,744 |
| Households (sum of ZIP codes) | 1,211 |
| Median household income, range across ZIP codes | $108,304 (84340) to $108,304 (84340) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $108,304 |
| Homeowners | 84.2% |
| Households with kids under 18 | 39.6% |
| Moved in the past year | 17.0% |
| Carrier routes in EDDM2GO's route library | 2 routes, 1,342 homes (1 of 1 ZIP codes) |
Every ZIP code in South Willard
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 84340 | Willard | 3,744 | 1,211 | $108,304 | $498,000 | 84.2% | 39.6% | 17.0% | 2 | 1,370 | 18% of its land |
A ZIP code is listed for South Willard when at least 10% of its land lies inside the South Willard Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is South Willard. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside South Willard.
Counties
- Box Elder County — 19 ZIP codes
Price a mailing to South Willard ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in South Willard, UT?
- 84340. A ZIP code is listed for South Willard when at least 10% of its land lies inside the South Willard Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is South Willard.
- What is the population of South Willard, UT?
- The Census Bureau counts 1,532 residents inside South Willard Census-designated place (ACS 2020–2024). The 1 ZIP code that serve South Willard hold 3,744 residents in all.
- What is the median household income in South Willard, UT?
- $119,327 inside South Willard Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $108,304 to $108,304.
- How many carrier routes and mailboxes are in South Willard, UT?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 1,342 residential and 28 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.