County | Pop. (2020) | Latest Visit | County Seat | Visited? | |
Allegany | 68,106 | 2-Aug-2020 | Cumberland | yes | |
Anne Arundel | 588,261 | 7-Sep-2023 | Annapolis | yes | |
Baltimore | 854,535 | 8-May-2022 | Towson | yes | |
Calvert | 92,783 | 24-May-2015 | Prince Frederick | yes | |
Caroline | 33,293 | 7-Sep-2023 | Denton | yes | |
Carroll | 172,891 | 27-Sep-2022 | Westminster | yes | |
Cecil | 103,725 | 8-May-2022 | Elkton | yes | |
Charles | 166,617 | 3-May-2022 | La Plata | yes | |
Dorchester | 32,531 | 7-Sep-2023 | Cambridge | yes | |
Frederick | 271,717 | 24-Sep-2022 | Frederick | yes | |
Garrett | 28,806 | 2-Aug-2020 | Oakland | yes | |
Harford | 260,924 | 8-May-2022 | Bel Air | yes | |
Howard | 332,317 | 7-Sep-2023 | Ellicott City | yes | |
Kent | 19,198 | 26-Sep-2022 | Chestertown | yes | |
Montgomery | 1,062,061 | 27-Sep-2022 | Rockville | yes | |
Prince George's | 967,201 | 7-Sep-2023 | Upper Marlboro | yes | |
Queen Anne's | 49,874 | 7-Sep-2023 | Centreville | yes | |
St. Mary's | 113,777 | 24-May-2015 | Leonardtown | yes | |
Somerset | 24,620 | 8-Sep-2023 | Princess Anne | yes | |
Talbot | 37,526 | 7-Sep-2023 | Easton | yes | |
Washington | 154,705 | 21-Dec-2019 | Hagerstown | yes | |
Wicomico | 103,588 | 8-Sep-2023 | Salisbury | yes | |
Worcester | 52,460 | 8-Sep-2023 | Snow Hill | yes | |
Independent City (included in totals) | |||||
Baltimore | 585,708 | 8-May-2022 |