Mount Olive is a town located in Covington County, Mississippi. Mount Olive has a 2026 population of 880. Mount Olive is currently declining at a rate of -0.11% annually and its population has decreased by -1.01% since the most recent census, which recorded a population of 889 in 2020.
The median age in Mount Olive is 33.1 years: 33.3 years for males, and 28.9 years for females. For every 100 females there are 89.1 males.
Data after 2023 is projected based on recent change
Overall: 33.1 years
Female: 28.9 years
Male: 33.3 years
There are 838 adults, (141 of whom are seniors) in Mount Olive.
Female: 587 (52.9%)
Male: 523 (47.1%)
The racial composition of Mount Olive includes 79.55% Black or African American, 19.73% White, and smaller percentages for Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Black or African American | 883 | 79.55% |
| White | 219 | 19.73% |
| Asian | 8 | 0.72% |