Acequia is a city located in Blaine County, Idaho. Acequia has a 2026 population of 139. Acequia is currently growing at a rate of 1.46% annually and its population has increased by 6.92% since the most recent census, which recorded a population of 130 in 2020.
The median age in Acequia is 39.4 years: 42.7 years for males, and 38.2 years for females. For every 100 females there are 82.1 males.
Data after 2023 is projected based on recent change
Overall: 39.4 years
Female: 38.2 years
Male: 42.7 years
There are 119 adults, (35 of whom are seniors) in Acequia.
Female: 84 (54.9%)
Male: 69 (45.1%)
The racial composition of Acequia includes 84.31% White, 3.27% other race, and smaller percentages for Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 129 | 84.31% |
| Two or more races | 16 | 10.46% |
| Other race | 5 | 3.27% |
| Native American | 3 | 1.96% |