Lafayette township
- County:
- Ogle County
- County Seat:
- No
- Area (mi²):
- 17.464
- State:
- Illinois
Lafayette township is located in Ogle County, Illinois. Lafayette township has a 2026 population of 148. Lafayette township is currently declining at a rate of 0% annually and its population has decreased by -1.33% since the most recent census, which recorded a population of 150 in 2020.
The median household income in Lafayette township is $195,625 with a poverty rate of 0%. The median age in Lafayette township is 37.9 years: 65.4 years for males, and 15.6 years for females. For every 100 females there are 55.3 males.