Gannett is a CDP located in Blaine County, Idaho. Gannett has a 2026 population of 428. Gannett is currently growing at a rate of 6.47% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Gannett is 57.5 years: 45.9 years for males, and 70 years for females. For every 100 females there are 242.2 males.
Data after 2023 is projected based on recent change
Overall: 57.5 years
Female: 70 years
Male: 45.9 years
There are 260 adults, (135 of whom are seniors) in Gannett.
Female: 83 (29.2%)
Male: 201 (70.8%)
The racial composition of Gannett includes 77.11% other race, 22.18% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Other race | 219 | 77.11% |
| White | 63 | 22.18% |
| Two or more races | 2 | 0.7% |