
Miller township
- County:
- LaSalle County
- County Seat:
- No
- Area (mi²):
- 35.185
- State:
- Illinois
Miller township is located in LaSalle County, Illinois. Miller township has a 2025 population of 585. Miller township is currently growing at a rate of 0.17% annually but its population has decreased by -0.34% since the most recent census, which recorded a population of 587 in 2020.
The average household income in Miller township is $103,801 with a poverty rate of 0%. The median age in Miller township is 65.1 years: 65.2 years for males, and 62.6 years for females.