Star is a city located in Ada County, Idaho. Star has a 2025 population of 19,590. Star is currently growing at a rate of 9.07% annually and its population has increased by 71.14% since the most recent census, which recorded a population of 11,447 in 2020.
The average household income in Star is $112,141 with a poverty rate of 8.72%.The median age in Star is 40.6 years: 40 years for males, and 40.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Star includes 85.65% White, and smaller percentages for other race, Asian, Black or African American, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 11,333 | 85.65% |
| Two or more races | 1,286 | 9.72% |
| Other race | 337 | 2.55% |
| Asian | 160 | 1.21% |
| Black or African American | 114 | 0.86% |
| Native American | 1 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Star's average per capita income is $48,829. Household income levels show a median of $91,318. The poverty rate stands at 8.72%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,852 | - |
| Families | $102,826 | $120,149 |
| Households | $91,318 | $112,141 |
| Non Families | $62,877 | $87,431 |
Average Income
Median Household Income
Poverty Rate