How many people live in Allegany County, MD?
Refreshed annually
In 2025, there were about 66,800 people living in Allegany County, MD. That makes Allegany County the 16th-most populous county in Maryland. It is home to 1.1% of people living in the state.
66.8K
population of Allegany County, MD (2025)
1.1%
County share of the Maryland population (2025)
About 66,800 people lived in Allegany County, MD in 2025.
Population estimates, 2000–2025
What are Allegany County, MD's age demographics?
About 14,500 Allegany County residents are aged 65 and older in 2024. That represents 21.6% of its population. For comparison, the age group represents 17.7% of Maryland’s population and 18% in the US overall.
Another 11,900 Allegany County, MD residents, or 17.8% of the population, were children under 18. For comparison, the age group represents 22% of Maryland’s population and 21.6% in the US overall.
A lower share of Allegany County, MD's population is aged under 18 than the US as a whole.
Population estimates by age group, (2024)
What are Allegany County, MD's racial and ethnic demographics?
Non-Hispanic white residents make up 86% of the Allegany County population, higher than the national share of 57.5%. Allegany County also has a larger share of people identifying as non-Hispanic two or more races (2.5%) than the US overall (2.5%).
In contrast, Allegany County’s Hispanic population accounts for 2.2%, below the 20% nationwide, and the non-Hispanic Asian population makes up 1.2% of the county, compared with 6.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Allegany County, MD has a higher share of a non-Hispanic white population than Maryland as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Allegany County, MD is Cumberland with about 18,600 residents in 2024.
Cities and towns in Allegany County, MD ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Cumberland | 18,643 |
| 2. | Frostburg | 6,972 |
| 3. | Westernport | 1,769 |
| 4. | Lonaconing | 987 |
| 5. | Midland | 476 |
| 6. | Barton | 457 |
| 7. | Luke | 84 |
| 8. | Balance of Allegany County | 37,709 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
