Fayette township
- County:
- Livingston County
- County Seat:
- No
- Area (mi²):
- 22.676
- State:
- Illinois
Fayette township is located in Livingston County, Illinois. Fayette township has a 2026 population of 245. Fayette township is currently growing at a rate of 0.41% annually but its population has decreased by -1.61% since the most recent census, which recorded a population of 249 in 2020.
The median household income in Fayette township is $115,750 with a poverty rate of 0%. The median age in Fayette township is 55.1 years: 52.5 years for males, and 59.1 years for females. For every 100 females there are 120.3 males.