Zip Code 84043
Lehi, Utah — Utah County
📍 ZIP code 84043 is in Lehi, Utah County, Utah.
ZIP code 84043 is located in Lehi, Utah County, Utah. It is a zip code in the Mountain (MST/MDT) Time Zone with an estimated population of 81,839. The area code for ZIP code 84043 is 801.
Quick Answer
Zip code 84043 is in Lehi, Utah (Utah County). It has a population of 81,839, median household income of $125,598, and median home value of $567,500.
Population
81,839
Income
$125,598
Home Value
$567,500
Climate
92°F / 19°F
About Zip Code 84043
Zip code 84043 is located in Lehi, Utah, within Utah County. Home to approximately 81,839 residents, this area sits at an elevation of 4547 ft and falls within the Mountain (MST/MDT) timezone. The local area code is 801.
The median household income is $125,598 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $567,500, and the cost of living index is 170 (70% above the national average of 100).
Summers average a high of 92°F while winters drop to 19°F. The area receives about 13 in of rain and 26 in of snow annually. The zip code covers 31.1 square miles of land area and 0.4 square miles of water.
Key Statistics
81,839
$125,598
$567,500
Mountain (MST/MDT)
801
4547 ft
31.1 sq mi
26.6
23,408
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Compare With Nearby Zip Codes
| Metric | 84043 | 84020 | 84065 | 84042 | 84004 | 84057 |
|---|---|---|---|---|---|---|
| City | Lehi, UT | Draper, UT | Riverton, UT | Pleasant Grove, UT | American Fork, UT | Orem, UT |
| Population | 81,839 | 50,159 | 50,284 | 11,570 | 10,272 | 37,620 |
| Median Income | $125,598 | $130,680 | $122,809 | $104,840 | $156,786 | $80,184 |
| Home Value | $567,500 | $726,000 | $595,000 | $639,200 | $893,400 | $398,400 |
| Cost of Living | 170 | 209 | 178 | 182 | 250 | 117 |
| Median Age | 26.6 | 33.7 | 35 | 30.1 | 36.7 | 28.3 |
Cost of Living
100 = National Average. Lehi's cost of living is 70% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.5x
Demographics
Zip code 84043 has a population of 81,839 people with a median age of 26.6. There are 23,408 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Lehi (84043) population trend from 2010 to 2024
↑ 59.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
92°F
19°F
13 in
26 in
Lehi experiences hot summers with average highs around 92°F. Winters are cold with lows averaging 19°F. The area receives about 26 in of snow per year.
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Housing & Economy
Median Home Value
$567,500
Median Household Income
$125,598
With 23,408 housing units across 31.1 square miles, 84043 has a housing density of 753 units per square mile. The home price-to-income ratio is 4.5x.
Location & Geography
Latitude
40.4103°
Longitude
-111.8763°
Land Area
31.1 sq mi
Water Area
0.4 sq mi
Nearby Zip Codes
Zip codes closest to 84043 (Lehi, UT) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 84043's $125,598. A way to compare Lehi to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 84043 (Lehi, UT). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Lehi, Utah?
Lehi, Utah uses zip code 84043.
What county is zip code 84043 in?
Zip code 84043 is located in Utah County, Utah.
What is the population of zip code 84043?
The population of zip code 84043 is 81,839 with a median age of 26.6.
Is 84043 in Lehi, Utah?
Yes, zip code 84043 is in Lehi, Utah County, Utah. The area code is 801.
Frequently Asked Questions
What city is zip code 84043 in?
Zip code 84043 is in Lehi, Utah. It is part of Utah County and uses the Mountain (MST/MDT) timezone.
What is zip code 84043?
Zip code 84043 is a U.S. postal code in Lehi, Utah (Utah County). It has a population of 81,839 and covers 31.1 square miles.
What is the population of zip code 84043?
The population of zip code 84043 (Lehi, UT) is 81,839 with a median age of 26.6. There are approximately 23,408 housing units in this area.
What is the median income in zip code 84043?
The median household income in zip code 84043 (Lehi, UT) is $125,598 per year. The cost of living index is 170 (100 = national average).
What is the average home price in zip code 84043?
The median home value in zip code 84043 (Lehi, UT) is $567,500. The cost of living index is 170 compared to the national average of 100.
What county is zip code 84043 in?
Zip code 84043 is located in Utah County, Utah. The primary city is Lehi.
What is the area code for zip code 84043?
Zip code 84043 in Lehi, UT uses area code 801. It is located in the Mountain (MST/MDT) timezone.
Is zip code 84043 a good place to live?
Zip code 84043 (Lehi, UT) has a cost of living index of 170 (100 = national average), a median household income of $125,598, and median home values of $567,500. The median age is 26.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 84043?
The cost of living index for zip code 84043 (Lehi, UT) is 170, where 100 represents the national average. This area is above the national average. Median home value: $567,500.
What schools serve zip code 84043?
Zip code 84043 in Lehi, Utah is served by the local school district of Utah County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.