Jamaica township
- County:
- Vermilion County
- County Seat:
- No
- Area (mi²):
- 31.078
- State:
- Illinois
Jamaica township is located in Vermilion County, Illinois. Jamaica township has a 2026 population of 176. Jamaica township is currently declining at a rate of -1.68% annually and its population has decreased by -4.86% since the most recent census, which recorded a population of 185 in 2020.
The median household income in Jamaica township is $205,455 with a poverty rate of 0%. The median age in Jamaica township is 50 years: 50.4 years for males, and 45.4 years for females. For every 100 females there are 121.2 males.