Marietta is a CDP located in Love County, Oklahoma. Marietta has a 2026 population of 116. It is also the county seat of Love County. Marietta is currently growing at a rate of 0.87% 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 Marietta is 24.9 years: 26.5 years for males, and 24.3 years for females. For every 100 females there are 130.4 males.
Data after 2023 is projected based on recent change
Overall: 24.9 years
Female: 24.3 years
Male: 26.5 years
There are 35 adults, (7 of whom are seniors) in Marietta.
Female: 23 (43.4%)
Male: 30 (56.6%)
The racial composition of Marietta includes 16.98% White, 5.66% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Two or more races | 41 | 77.36% |
| White | 9 | 16.98% |
| Native American | 3 | 5.66% |