Alton is a town located in Kane County, Utah. Alton has a 2025 population of 116 . Alton is currently declining at a rate of -0.85% annually and its population has decreased by -1.69% since the most recent census, which recorded a population of 118 in 2020.
The median age in Alton is 41.2 years: 41.4 years for males, and 21 years for females. For every 100 females there are 165.5 males.
Data after 2023 is projected based on recent change
The racial composition of Alton includes 66.56% White, 33.44% Native American, and smaller percentages for and multiracial populations.
White (66.56%)
Native American (33.44%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 205 | 66.56% |
| Native American | 103 | 33.44% |
Married
Widowed
Divorced
Separated
Never Married