Elwin is a CDP located in Macon County, Illinois. Elwin has a 2026 population of 41. Elwin is currently growing at a rate of 7.89% 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 Elwin is 67.4 years: 0 years for males, and 72.6 years for females. For every 100 females there are 90.5 males.
Data after 2023 is projected based on recent change
Overall: 67.4 years
Female: 72.6 years
Male: 0 years
There are 40 adults, (24 of whom are seniors) in Elwin.
Female: 21 (52.5%)
Male: 19 (47.5%)
The racial composition of Elwin includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 40 | 100% |