
Pleasant Hills
- County:
- Harford County
- County Seat:
- No
- Area (mi²):
- 4.36
- State:
- Maryland
Pleasant Hills is a CDP located in Harford County, Maryland. Pleasant Hills has a 2025 population of 4,062. Pleasant Hills is currently growing at a rate of 1.15% annually and its population has increased by 1.12% since the most recent census, which recorded a population of 4,017 in 2020.
The average household income in Pleasant Hills is $177,895 with a poverty rate of 2.06%. The median age in Pleasant Hills is 46.6 years: 44.2 years for males, and 47.6 years for females.