| State | 1 districts: Maryland |
| State House | 4 districts: 013, 09a, 09b, 12a |
| State Senate | 3 districts: 009, 012, 013 |
| US House | 7 districts: Congressional District 2, Congressional District 3, Congressional District 4, Congressional District 5, Congressional District 6, Congressional District 7, Congressional District 8 |
| County | 1 districts: Howard County |