St. James is a CDP located in St. James Parish, Louisiana. St. James has a 2026 population of 295. St. James is currently declining at a rate of -10.06% 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 St. James is 55.3 years: 60.2 years for males, and 41.6 years for females. For every 100 females there are 75.2 males.
Data after 2023 is projected based on recent change
Overall: 55.3 years
Female: 41.6 years
Male: 60.2 years
There are 378 adults, (133 of whom are seniors) in St. James.
Female: 246 (57.1%)
Male: 185 (42.9%)
The racial composition of St. James includes 72.16% Black or African American, 27.84% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Black or African American | 311 | 72.16% |
| White | 120 | 27.84% |