Lukin township is located in Lawrence County, Illinois. Lukin township has a 2026 population of 373. Lukin township is currently declining at a rate of -1.58% annually and its population has decreased by -9.47% since the most recent census, which recorded a population of 412 in 2020.
The median age in Lukin township is 58.5 years: 58.3 years for males, and 58.7 years for females. For every 100 females there are 184.5 males.
Data after 2023 is projected based on recent change
Overall: 58.5 years
Female: 58.7 years
Male: 58.3 years
There are 368 adults, (115 of whom are seniors) in Lukin township.
Female: 142 (35.1%)
Male: 262 (64.9%)
The racial composition of Lukin township includes 97.77% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 395 | 97.77% |
| Two or more races | 9 | 2.23% |