New Grand Chain is a village located in Massac County, Illinois. New Grand Chain has a 2026 population of 141. New Grand Chain is currently declining at a rate of -1.4% annually and its population has decreased by -9.03% since the most recent census, which recorded a population of 155 in 2020.
The median age in New Grand Chain is 47.8 years: 35.5 years for males, and 56.5 years for females. For every 100 females there are 132.3 males.
Data after 2023 is projected based on recent change
Overall: 47.8 years
Female: 56.5 years
Male: 35.5 years
There are 130 adults, (31 of whom are seniors) in New Grand Chain.
Female: 65 (43%)
Male: 86 (57%)
The racial composition of New Grand Chain includes 76.82% White, 11.92% Black or African American, and smaller percentages for Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 116 | 76.82% |
| Black or African American | 18 | 11.92% |
| Two or more races | 16 | 10.6% |
| Asian | 1 | 0.66% |