Where to vote: Maryland voter lookup (state election office).
Registered voters, 2008-2024
EAVS counts, every two years.
Survey estimate: reported registration, 1976-2024
Current Population Survey: adults who said they were registered.
By county, 2024
EAVS 2024 by county-equivalent; citizens 18+ from the Census Bureau's 2020-2024 estimate.
| County | Registered | Active | Inactive | Citizens 18+ | Active, % of citizens 18+ |
|---|---|---|---|---|---|
| Allegany County | 47,655 | 44,100 | 3,546 | 54,805 | 80.5% |
| Anne Arundel County | 451,903 | 414,800 | 36,950 | 441,087 | 94.0% |
| Baltimore City | 427,077 | 400,167 | 25,907 | 428,738 | 93.3% |
| Baltimore County | 610,028 | 575,447 | 34,378 | 626,290 | 91.9% |
| Calvert County | 76,072 | 70,343 | 5,716 | 71,587 | 98.3% |
| Caroline County | 23,616 | 22,103 | 1,505 | 24,346 | 90.8% |
| Carroll County | 137,183 | 129,502 | 7,658 | 132,979 | 97.4% |
| Cecil County | 78,120 | 72,868 | 5,225 | 80,098 | 91.0% |
| Charles County | 135,853 | 125,795 | 10,014 | 124,905 | 100.7%* |
| Dorchester County | 24,992 | 23,944 | 1,033 | 25,105 | 95.4% |
| Frederick County | 221,122 | 205,569 | 15,402 | 205,425 | 100.1%* |
| Garrett County | 22,189 | 20,788 | 1,399 | 23,360 | 89.0% |
| Harford County | 208,581 | 195,047 | 13,474 | 200,159 | 97.4% |
| Howard County | 252,105 | 236,961 | 15,044 | 232,912 | 101.7%* |
| Kent County | 14,988 | 14,166 | 811 | 16,120 | 87.9% |
| Montgomery County | 765,356 | 695,162 | 69,162 | 691,364 | 100.5%* |
| Prince Georges County | 653,940 | 611,083 | 42,363 | 626,956 | 97.5% |
| Queen Annes County | 41,922 | 40,971 | 946 | 39,756 | 103.1%* |
| Somerset County | 14,897 | 14,330 | 563 | 19,718 | 72.7% |
| St. Marys County | 85,258 | 77,499 | 7,744 | 85,757 | 90.4% |
| Talbot County | 30,549 | 28,667 | 1,870 | 29,438 | 97.4% |
| Washington County | 113,595 | 101,794 | 11,763 | 117,173 | 86.9% |
| Wicomico County | 71,696 | 66,662 | 5,015 | 76,907 | 86.7% |
| Worcester County | 46,520 | 43,344 | 3,146 | 43,331 | 100.0% |
* Active registered voters exceed the Census estimate of citizens 18+: list maintenance or CVAP margin.
About these figures
Counts are what state election offices report to the US Election Assistance Commission (EAVS) after each November election; questions and state practice change between years. The share is active voters over the Census Bureau's citizen voting-age population estimate (CVAP). The survey line is self-reported (Current Population Survey) and kept separate from the office counts.
Maryland registers voters by party; its figures are not yet collected here.
The AVR mark is the year automatic voter registration was enacted in Maryland, from the Brennan Center's list.
Registration counts: US Election Assistance Commission, Election Administration and Voting Survey 2008-2024 (public domain).
Citizen voting-age population: US Census Bureau, CVAP special tabulation, 2020-2024 ACS (public domain). Survey estimate: US Census Bureau, Current Population Survey voting and registration tables A-5b and A-3b (public domain).
PollCheck US. Data through November 5, 2026. Photo credits