Frostburg
- County:
- Allegany County
- County Seat:
- No
- Area (mi²):
- 3.344
- State:
- Maryland
Frostburg is a city located in Allegany County, Maryland. Frostburg has a 2026 population of 6,972. Frostburg is currently declining at a rate of -0.07% annually and its population has decreased by -0.5% since the most recent census, which recorded a population of 7,007 in 2020.