Montgomery township
- County:
- Kendall County
- County Seat:
- No
- Area (mi²):
- 54.035
- State:
- Illinois
Montgomery township is located in Kendall County, Illinois. Montgomery township has a 2026 population of 625. Montgomery township is currently declining at a rate of -0.16% annually and its population has decreased by -2.04% since the most recent census, which recorded a population of 638 in 2020.
The median household income in Montgomery township is $50,536 with a poverty rate of 10.7%. The median age in Montgomery township is 58 years: 57.9 years for males, and 59.7 years for females. For every 100 females there are 71.2 males.