
Pittsfield township
- County:
- Pike County
- County Seat:
- No
- Area (mi²):
- 37.793
- State:
- Illinois
Pittsfield township is located in Pike County, Illinois. Pittsfield township has a 2025 population of 3,826. Pittsfield township is currently declining at a rate of -1.21% annually and its population has decreased by -4.61% since the most recent census, which recorded a population of 4,011 in 2020.
The average household income in Pittsfield township is $70,490 with a poverty rate of 10.16%. The median age in Pittsfield township is 48.9 years: 44.1 years for males, and 52.7 years for females.