Deville is a CDP located in Rapides Parish, Louisiana. Deville has a 2026 population of 1,145. Deville is currently declining at a rate of -3.29% 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 Deville is 31.8 years: 25.5 years for males, and 39.2 years for females. For every 100 females there are 120.2 males.
Data after 2023 is projected based on recent change
Overall: 31.8 years
Female: 39.2 years
Male: 25.5 years
There are 1,122 adults, (275 of whom are seniors) in Deville.
Female: 714 (45.4%)
Male: 858 (54.6%)
The racial composition of Deville includes 97.07% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,526 | 97.07% |
| Two or more races | 46 | 2.93% |