Millcreek Population

2010–2026

64,057

2026 projection

1.1% since 2020 (increase)

010K20K30K40K50K60K70K201020122014201620182020202220242026

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 Millcreek. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202664,057+1310.20%
202563,926-2720.42%
202464,198+1,0911.73%
202363,107-3000.47%
202263,407-8151.27%
202164,222+8421.33%
202063,380-4140.65%
201963,794+5380.85%
201863,256+5910.94%
201762,665+6221.00%

Showing 10 of 17 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

Millcreek is growing slower than Salt Lake County, Utah, and the U.S.

  • Utah+7.8%
  • United States+3.1%
  • Salt Lake County+2.9%
  • Millcreek+0.4%

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.

Millcreek Demographics

37.2median age

Median age

Female38.2 yrs
Male36.2 yrs

Adults

50,379
10,044 seniors (65+) · 20% of adults40,335 other adults

Sex

Female 50.2% · 31,980Male 49.8% · 31,668

Population by age

MaleFemale85+ years, male: 65285+ years, female: 1,11680–84 years, male: 38880–84 years, female: 98875–79 years, male: 86575–79 years, female: 73570–74 years, male: 89870–74 years, female: 1,59565–69 years, male: 1,47565–69 years, female: 1,33260–64 years, male: 1,94760–64 years, female: 2,17955–59 years, male: 1,34855–59 years, female: 1,64150–54 years, male: 1,81350–54 years, female: 1,72845–49 years, male: 2,08845–49 years, female: 1,30940–44 years, male: 2,15340–44 years, female: 2,46535–39 years, male: 2,79535–39 years, female: 2,52330–34 years, male: 2,87530–34 years, female: 2,63925–29 years, male: 2,75625–29 years, female: 2,66520–24 years, male: 2,23720–24 years, female: 1,91915–19 years, male: 1,57615–19 years, female: 1,64510–14 years, male: 1,63810–14 years, female: 1,8425–9 years, male: 2,2115–9 years, female: 1,8150–4 years, male: 1,9530–4 years, female: 1,84485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

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 636 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

Millcreek Income

$98,045median household income

Median household income

$98,045

Half of households earn more, half earn less

Median earnings

$60,311

Typical yearly pay for a worker 25 or older.

Poverty rate

7.8%

About 1 in 13 residents

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

Millcreek Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%51%48%
Never married33%36%29%
Divorced12%9%14%
Widowed5%3%8%
Separated1%1%2%

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

Sources

14 sources

Population

American Community Survey, 2024 5-year

Additional sources