
Lake Arbor
- County:
- Prince George's County
- County Seat:
- No
- Area (mi²):
- 3.996
- State:
- Maryland
Lake Arbor is a CDP located in Prince George's County, Maryland. Lake Arbor has a 2025 population of 16,182. Lake Arbor is currently growing at a rate of 2.71% annually and its population has increased by 17.94% since the most recent census, which recorded a population of 13,720 in 2020.
The average household income in Lake Arbor is $146,767 with a poverty rate of 4.8%. The median age in Lake Arbor is 43.7 years: 41.8 years for males, and 44.7 years for females.