Ranking of Maryland Counties By Number of People and Percentage of Population With No Health Insurance Coverage in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Maryland population without a health insurance coverage was 5.95% (i.e. 360,098 people). Percentagewise, among all Maryland counties, Prince George's County had the highest percentage of its population with no health insurance coverage (10.33%), followed by Wicomico County (6.71%), and Caroline County (6.66%).
In numerical terms, Prince George's County had the highest number of people without a health insurance coverage (98,154), followed by Montgomery County (69,852), and Baltimore County (43,932).
The charts below shows the top 10 counties by the number of people and percentage of the population without a health insurance coverage. The tables below shows the ranking for all Maryland counties.
You can see similar information for other types of health insurance coverages.
You can also see similar information for other states.
| Rank | County | Percentage of Population (%) |
|---|---|---|
| 1 | Prince George's County | 10.33 |
| 2 | Wicomico County | 6.71 |
| 3 | Caroline County | 6.66 |
| 3 | Montgomery County | 6.66 |
| 4 | Worcester County | 6.32 |
| 5 | Baltimore city | 5.90 |
| 6 | Garrett County | 5.45 |
| 7 | Dorchester County | 5.35 |
| 8 | Baltimore County | 5.21 |
| 9 | Somerset County | 5.01 |
| 10 | Washington County | 4.91 |
| 11 | Frederick County | 4.56 |
| 12 | Queen Anne's County | 4.50 |
| 13 | Anne Arundel County | 4.49 |
| 14 | Charles County | 4.46 |
| 15 | Talbot County | 4.31 |
| 16 | St. Mary's County | 4.27 |
| 17 | Allegany County | 4.21 |
| 18 | Cecil County | 4.08 |
| 19 | Kent County | 3.97 |
| 20 | Howard County | 3.88 |
| 21 | Harford County | 3.45 |
| 22 | Carroll County | 3.11 |
| 23 | Calvert County | 2.93 |
| Rank | County | Number of People |
|---|---|---|
| 1 | Prince George's County | 98154 |
| 2 | Montgomery County | 69852 |
| 3 | Baltimore County | 43932 |
| 4 | Baltimore city | 34450 |
| 5 | Anne Arundel County | 25160 |
| 6 | Howard County | 12612 |
| 7 | Frederick County | 12080 |
| 8 | Harford County | 8868 |
| 9 | Charles County | 7227 |
| 10 | Washington County | 7134 |
| 11 | Wicomico County | 6836 |
| 12 | Carroll County | 5282 |
| 13 | St. Mary's County | 4691 |
| 14 | Cecil County | 4182 |
| 15 | Worcester County | 3256 |
| 16 | Calvert County | 2666 |
| 17 | Allegany County | 2651 |
| 18 | Queen Anne's County | 2214 |
| 19 | Caroline County | 2189 |
| 20 | Dorchester County | 1716 |
| 21 | Talbot County | 1599 |
| 22 | Garrett County | 1553 |
| 23 | Somerset County | 1043 |
| 24 | Kent County | 751 |