Houston township is located in Adams County, Illinois. Houston township has a 2026 population of 208. Houston township is currently declining at a rate of -0.48% annually and its population has decreased by -2.8% since the most recent census, which recorded a population of 214 in 2020.
The median age in Houston township is 44.3 years: 44.5 years for males, and 42.7 years for females. For every 100 females there are 82.5 males.
Data after 2023 is projected based on recent change
The racial composition of Houston township includes 90.87% White, and smaller percentages for and multiracial populations.
White (90.87%)
Two or more races (9.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 199 | 90.87% |
| Two or more races | 20 | 9.13% |
Married
Widowed
Divorced
Separated
Never Married