Lehi Population

1890–2026

99,366

2026 projection

30.9% since 2020 (increase)

020K40K60K80K100K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Lehi. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202699,366+4,0534.25%
202595,313+2,2322.40%
202493,081+2,1472.36%
202390,934+6,3067.45%
202284,628+4,6585.82%
202179,970+4,0635.35%
202075,907+3,0344.16%
201972,873+4,0015.81%
201868,872+2,6113.94%
201766,261+2,3433.67%

Showing 10 of 29 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Lehi is growing faster than Utah County, Utah, and the U.S.

  • Lehi+24.0%
  • Utah County+14.5%
  • Utah+7.8%
  • United States+3.1%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Lehi Demographics

26.9median age

Median age

Female27.4 yrs
Male26.2 yrs

Adults

55,186
4,792 seniors (65+) · 9% of adults50,394 other adults

Sex

Female 49.2% · 41,941Male 50.8% · 43,232

Population by age

MaleFemale85+ years, male: 13285+ years, female: 22380–84 years, male: 27280–84 years, female: 23275–79 years, male: 38275–79 years, female: 61070–74 years, male: 56870–74 years, female: 68965–69 years, male: 91965–69 years, female: 76560–64 years, male: 1,03560–64 years, female: 1,04955–59 years, male: 1,61055–59 years, female: 1,44450–54 years, male: 1,58650–54 years, female: 1,91745–49 years, male: 2,62045–49 years, female: 2,13540–44 years, male: 3,00140–44 years, female: 3,27435–39 years, male: 3,61635–39 years, female: 3,51430–34 years, male: 3,56130–34 years, female: 3,35725–29 years, male: 3,27925–29 years, female: 3,27320–24 years, male: 3,45820–24 years, female: 3,70615–19 years, male: 4,45915–19 years, female: 3,61610–14 years, male: 4,44310–14 years, female: 4,2575–9 years, male: 4,1815–9 years, female: 4,4130–4 years, male: 4,1100–4 years, female: 3,46785+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 852 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Lehi Income

$131,299median household income

Median household income

$131,299

Half of households earn more, half earn less

Median earnings

$65,283

Typical yearly pay for a worker 25 or older.

Poverty rate

5%

About 1 in 20 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Lehi Marital Status

61% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married61%61%61%
Never married31%33%29%
Divorced5%5%6%
Widowed2%<1%4%
Separated<1%<1%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

14 sources

Population

American Community Survey, 2024 5-year

Additional sources