Lima township
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 55.115
- State:
- Illinois
Lima township is located in Adams County, Illinois. Lima township has a 2026 population of 497. Lima township is currently declining at a rate of -0.6% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 513 in 2020.
The median household income in Lima township is $47,000 with a poverty rate of 5.73%. The median age in Lima township is 58.7 years: 59.3 years for males, and 58.3 years for females. For every 100 females there are 98.3 males.