Marcelline is a CDP located in Adams County, Illinois. Marcelline has a 2026 population of 74. Marcelline is currently growing at a rate of 7.25% 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 Marcelline is 44.2 years: 0 years for males, and 0 years for females. For every 100 females there are 450.0 males.
Data after 2023 is projected based on recent change
Overall: 44.2 years
Female: 0 years
Male: 0 years
There are 33 adults, (0 of whom are seniors) in Marcelline.
Female: 6 (18.2%)
Male: 27 (81.8%)
The racial composition of Marcelline includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 33 | 100% |