Overview
- District ID
- md-sd-009
- State
- Maryland
- Chamber
- Upper chamber (state senate)
- District Code
- 009
- Land Area
- 187.7 sq mi
- Water Area
- 0.8 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 6 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| MD District 3 | 114,246 | 87.7% | 14.8% | 83.4% |
| MD District 6 | 15,991 | 12.3% | 2.1% | 16.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 102,338
- Active Voters
- 98,116 (95.9%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 44,259 | 43.2% |
| Republican | 26,800 | 26.2% |
| Unaffiliated | 29,800 | 29.1% |
| Other parties | 1,479 | 1.4% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 74,363 (72.7%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 53,320 (52.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 69,028 (67.5%) | 18,907 (18.5%) | 9,372 (9.2%) |
| 2017–2018 | 51,925 (50.7%) | 10,621 (10.4%) | 5,150 (5.0%) |
| 2015–2016 | 55,578 (54.3%) | 15,720 (15.4%) | 11,570 (11.3%) |
| 2013–2014 | 34,628 (33.8%) | 7,366 (7.2%) | 4,306 (4.2%) |
| 2011–2012 | 47,394 (46.3%) | 4,465 (4.4%) | 5,170 (5.1%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 12/01/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 130,906 (± 2,905)
- Median Age
- 43.0
- Median Household Income
- $178,077 (± $5,564)
- High School Graduate or Higher (age 25+)
- 95.3%
- Bachelor's Degree or Higher (age 25+)
- 67.3%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 33,491 | 25.6% |
| 18 to 64 | 74,735 | 57.1% |
| 65 and over | 22,680 | 17.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 9,481 | 7.2% |
| White, not Hispanic | 70,422 | 53.8% |
| Black, not Hispanic | 10,925 | 8.3% |
| Asian, not Hispanic | 32,380 | 24.7% |
| American Indian / Alaska Native, not Hispanic | 170 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 82 | 0.1% |
| Some other race, not Hispanic | 1,120 | 0.9% |
| Two or more races, not Hispanic | 6,326 | 4.8% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 120,857
- Citizen Voting Age Population (CVAP)
- 88,703
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 113,357 | 93.8% |
| Hispanic | 7,497 | 6.2% |
| White | 71,118 | 58.8% |
| Black | 10,299 | 8.5% |
| Asian | 26,547 | 22.0% |
| American Indian / Alaska Native | 299 | 0.2% |
| Native Hawaiian / Pacific Islander | 80 | 0.1% |
| Two or More Races | 552 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 84,330 | 95.1% |
| Hispanic | 4,375 | 4.9% |
| White | 55,772 | 62.9% |
| Black | 8,501 | 9.6% |
| Asian | 19,187 | 21.6% |
| American Indian / Alaska Native | 512 | 0.6% |
| Native Hawaiian / Pacific Islander | 71 | 0.1% |
| Two or More Races | 304 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
