
Dundalk
- County:
- Baltimore County
- County Seat:
- No
- Area (mi²):
- 13.088
- State:
- Maryland
Dundalk is a CDP located in Baltimore County, Maryland. Dundalk has a 2025 population of 67,002. Dundalk is currently growing at a rate of 0.34% annually and its population has increased by 4.98% since the most recent census, which recorded a population of 63,826 in 2020.
The average household income in Dundalk is $78,621 with a poverty rate of 19.32%. The median age in Dundalk is 37.4 years: 35.5 years for males, and 39.1 years for females.