
Joppatowne
- County:
- Baltimore County
- County Seat:
- No
- Area (mi²):
- 6.729
- State:
- Maryland
Joppatowne is a CDP located in Baltimore County, Maryland. Joppatowne has a 2025 population of 13,585. Joppatowne is currently growing at a rate of 0.48% annually and its population has increased by 5.86% since the most recent census, which recorded a population of 12,833 in 2020.
The average household income in Joppatowne is $134,066 with a poverty rate of 7.29%. The median age in Joppatowne is 42.1 years: 42 years for males, and 42.6 years for females.