Alta Population

2010–2026

227

2026 projection

0.4% since 2020 (decrease)

0100200300400201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual 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 Alta. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202622700.00%
2025227-10.44%
2024228-10.44%
2023229+20.88%
2022227-20.87%
2021229+10.44%
2020228-15240.00%
2019380-41.04%
2018384-10.26%
2017385-30.77%

Showing 10 of 17 years.

Alta Demographics

30.1median age

Median age

Female38.5 yrs
Male28.6 yrs

Adults

276
10 seniors · 4%266 other adults

Sex

Female 13.4% · 38Male 86.6% · 246

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 3 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

Alta Marital Status

20% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married20%15%59%
Never married77%83%35%
Divorced3%3%6%
Widowed0%0%0%
Separated0%0%0%

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