ZIP code 84640: Lynndyl, UT
84640 is a ZIP code in Lynndyl, Utah, mainly in Millard County. About 124 people live here.
- Population
- 124
- Median household income
- $54,688
- Typical home value
- $275,000ACS median value
- Median rent
- —gross, per month
- Median age
- 30.2
- Homeowners
- 95.3%of occupied homes
Shaded: ZIP code 84640's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 84640 details
| City | Lynndyl |
|---|---|
| State | Utah |
| County | Millard County |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 73.5 sq mi, plus 3.4 sq mi of water |
| Population density | 2 people per sq mi |
| Bachelor's degree or higher | 17.6% of adults 25+ |
| Center coordinates | 39.46475, -112.39221 |
ZIP codes near 84640
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 84638 | Leamington, UT | 7.6 mi | 354 |
| 84649 | Oak City, UT | 8.8 mi | 854 |
| 84624 | Delta, UT | 12.2 mi | 5,948 |
| 84635 | Hinckley, UT | 18.3 mi | 938 |
| 84656 | Scipio, UT | 21.9 mi | 466 |
| 84636 | Holden, UT | 22.6 mi | 518 |
| 84639 | Levan, UT | 26.4 mi | 884 |
| 84630 | Fayette, UT | 31.6 mi | 471 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 84640?
A typical home in ZIP code 84640 is worth about $275,000 (ACS median value). The median household here earns $54,688 a year. See what buying here would cost per month, with Utah average taxes and insurance filled in.
Monthly payment for a $275,000 homeWhat can a $54,688 income afford?Rental property numbers
About ZIP code 84640
What city is ZIP code 84640?
ZIP code 84640 is in Lynndyl, UT, in Millard County.
What county is ZIP code 84640 in?
84640 is mainly in Millard County, Utah.
What is the population of ZIP code 84640?
About 124 people live in ZIP code 84640, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 84640 in?
84640 is in Mountain Time (UTC−7). It observes daylight saving time.