Cold Spring township is located in Shelby County, Illinois. Cold Spring township has a 2026 population of 317. Cold Spring township is currently declining at a rate of 0% annually and its population has decreased by -1.55% since the most recent census, which recorded a population of 322 in 2020.
The median age in Cold Spring township is 56.6 years: 56.9 years for males, and 55.8 years for females. For every 100 females there are 108.5 males.
Data after 2023 is projected based on recent change
Overall: 56.6 years
Female: 55.8 years
Male: 56.9 years
There are 236 adults, (44 of whom are seniors) in Cold Spring township.
Female: 117 (48%)
Male: 127 (52%)
The racial composition of Cold Spring township includes 91.39% White, 8.61% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 223 | 91.39% |
| Other race | 21 | 8.61% |