New Salem township is located in Pike County, Illinois. New Salem township has a 2026 population of 329. New Salem township is currently declining at a rate of -1.2% annually and its population has decreased by -4.36% since the most recent census, which recorded a population of 344 in 2020.
The median age in New Salem township is 34.2 years: 52.1 years for males, and 19.7 years for females. For every 100 females there are 46.8 males.
Data after 2023 is projected based on recent change
Overall: 34.2 years
Female: 19.7 years
Male: 52.1 years
There are 243 adults, (38 of whom are seniors) in New Salem township.
Female: 237 (68.1%)
Male: 111 (31.9%)
The racial composition of New Salem township includes 89.94% White, 4.89% Black or African American, 4.31% Asian, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 313 | 89.94% |
| Black or African American | 17 | 4.89% |
| Asian | 15 | 4.31% |
| Two or more races | 3 | 0.86% |