
Pleasant Hill
- County:
- Pike County
- County Seat:
- No
- Area (mi²):
- 0.765
- State:
- Illinois
Pleasant Hill is a village located in Pike County, Illinois. Pleasant Hill has a 2025 population of 897. Pleasant Hill is currently declining at a rate of -0.55% annually and its population has decreased by -2.92% since the most recent census, which recorded a population of 924 in 2020.
The average household income in Pleasant Hill is $60,045 with a poverty rate of 23.27%. The median age in Pleasant Hill is 30.1 years: 27.8 years for males, and 30.3 years for females.