Overview
- District ID
- md-hd-37b
- State
- Maryland
- Chamber
- Lower chamber
- District Code
- 37B
- Land Area
- 1,071.2 sq mi
- Water Area
- 677.3 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 4 counties
Places
Showing top 25 of 39 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 1 | 90,738 | 100.0% | 11.7% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 72,962
- Active Voters
- 68,984 (94.5%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 22,851 | 31.3% |
| Republican | 33,171 | 45.5% |
| Unaffiliated | 15,692 | 21.5% |
| Other parties | 1,248 | 1.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 52,744 (72.3%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 37,982 (52.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 48,505 (66.5%) | 9,686 (13.3%) | 10,406 (14.3%) |
| 2017–2018 | 37,118 (50.9%) | 5,954 (8.2%) | 7,877 (10.8%) |
| 2015–2016 | 41,030 (56.2%) | 8,005 (11.0%) | 11,977 (16.4%) |
| 2013–2014 | 28,128 (38.6%) | 4,709 (6.5%) | 8,111 (11.1%) |
| 2011–2012 | 36,355 (49.8%) | 3,060 (4.2%) | 5,680 (7.8%) |
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
- 92,693 (± 1,423)
- Median Age
- 47.2
- Median Household Income
- $83,813 (± $2,691)
- High School Graduate or Higher (age 25+)
- 90.4%
- Bachelor's Degree or Higher (age 25+)
- 33.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 18,784 | 20.3% |
| 18 to 64 | 50,884 | 54.9% |
| 65 and over | 23,025 | 24.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 6,113 | 6.6% |
| White, not Hispanic | 69,765 | 75.3% |
| Black, not Hispanic | 11,390 | 12.3% |
| Asian, not Hispanic | 1,292 | 1.4% |
| American Indian / Alaska Native, not Hispanic | 63 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 32 | 0.0% |
| Some other race, not Hispanic | 405 | 0.4% |
| Two or more races, not Hispanic | 3,633 | 3.9% |
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
- 89,818
- Citizen Voting Age Population (CVAP)
- 71,430
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 85,566 | 95.3% |
| Hispanic | 4,248 | 4.7% |
| White | 70,025 | 78.0% |
| Black | 11,371 | 12.7% |
| Asian | 1,091 | 1.2% |
| American Indian / Alaska Native | 64 | 0.1% |
| Native Hawaiian / Pacific Islander | 31 | 0.0% |
| Two or More Races | 300 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 69,438 | 97.2% |
| Hispanic | 1,998 | 2.8% |
| White | 58,123 | 81.4% |
| Black | 9,623 | 13.5% |
| Asian | 1,152 | 1.6% |
| American Indian / Alaska Native | 544 | 0.8% |
| Native Hawaiian / Pacific Islander | 23 | 0.0% |
| Two or More Races | 96 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
