Ranking of Maryland Counties By Percentage of Population Aged 25 years and above with an Educational attainment of Some College or Associates Degree in 2021 (ACS-5Yrs)
Updated on September 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the population of Maryland (aged 25 years and above) who had an educational attainment of Some College or Associates Degree was 25.29%. Among all Maryland counties, Charles County had the highest percentage of its population (aged 25 years and above) with an educational attainment of Some College or Associates Degree (32.82%), followed by Worcester County (32.24%), and Calvert County (30.03%).
The chart below shows the top 10 Maryland counties, and the table below shows the ranking of all Maryland counties.
You can see similar information for other educational attainments.
You can also see similar information for other states and for the United States.
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Related Topics: Maryland ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Maryland Counties By Percentage of Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
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| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Charles County | 32.82 |
| 2 | Worcester County | 32.24 |
| 3 | Calvert County | 30.03 |
| 4 | Harford County | 29.86 |
| 5 | Somerset County | 29.72 |
| 6 | Cecil County | 29.69 |
| 7 | Allegany County | 29.28 |
| 8 | Washington County | 29.23 |
| 9 | Queen Anne's County | 28.09 |
| 10 | Anne Arundel County | 27.99 |
| 10 | Dorchester County | 27.99 |
| 11 | Talbot County | 27.71 |
| 12 | Carroll County | 27.62 |
| 13 | St. Mary's County | 27.38 |
| 14 | Wicomico County | 27.23 |
| 15 | Prince George's County | 26.88 |
| 16 | Frederick County | 26.76 |
| 17 | Caroline County | 26.53 |
| 18 | Baltimore County | 26.41 |
| 19 | Baltimore city | 24.01 |
| 20 | Garrett County | 23.94 |
| 21 | Kent County | 21.42 |
| 22 | Howard County | 18.95 |
| 23 | Montgomery County | 18.32 |