Overview
- District ID
- md-hd-34b
- State
- Maryland
- Chamber
- Lower chamber
- District Code
- 34B
- Land Area
- 17.9 sq mi
- Water Area
- 0.05 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Harford County | 17.90 sq mi | 100.0% | 4.1% |
Showing all 1 county
Places
Showing all 3 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 | 45,330 | 100.0% | 5.9% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 36,309
- Active Voters
- 34,542 (95.1%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 11,570 | 31.9% |
| Republican | 14,995 | 41.3% |
| Unaffiliated | 9,100 | 25.1% |
| Other parties | 644 | 1.8% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 26,832 (73.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 18,125 (49.9%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 24,767 (68.2%) | 4,851 (13.4%) | 4,878 (13.4%) |
| 2017–2018 | 18,060 (49.7%) | 2,449 (6.7%) | 2,952 (8.1%) |
| 2015–2016 | 20,880 (57.5%) | 4,288 (11.8%) | 5,506 (15.2%) |
| 2013–2014 | 13,389 (36.9%) | 2,177 (6.0%) | 2,270 (6.3%) |
| 2011–2012 | 17,834 (49.1%) | 1,245 (3.4%) | 2,374 (6.5%) |
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
- 45,213 (± 1,566)
- Median Age
- 39.5
- Median Household Income
- $114,282 (± $5,193)
- High School Graduate or Higher (age 25+)
- 95.2%
- Bachelor's Degree or Higher (age 25+)
- 47.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,430 | 20.9% |
| 18 to 64 | 27,724 | 61.3% |
| 65 and over | 8,059 | 17.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,737 | 6.1% |
| White, not Hispanic | 34,003 | 75.2% |
| Black, not Hispanic | 4,136 | 9.1% |
| Asian, not Hispanic | 2,315 | 5.1% |
| American Indian / Alaska Native, not Hispanic | 3 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 31 | 0.1% |
| Some other race, not Hispanic | 422 | 0.9% |
| Two or more races, not Hispanic | 1,566 | 3.5% |
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
- 43,931
- Citizen Voting Age Population (CVAP)
- 34,582
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 41,629 | 94.8% |
| Hispanic | 2,300 | 5.2% |
| White | 34,345 | 78.2% |
| Black | 3,999 | 9.1% |
| Asian | 2,066 | 4.7% |
| American Indian / Alaska Native | 4 | 0.0% |
| Native Hawaiian / Pacific Islander | 32 | 0.1% |
| Two or More Races | 207 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 32,908 | 95.2% |
| Hispanic | 1,670 | 4.8% |
| White | 27,922 | 80.7% |
| Black | 3,120 | 9.0% |
| Asian | 1,654 | 4.8% |
| American Indian / Alaska Native | 91 | 0.3% |
| Native Hawaiian / Pacific Islander | 33 | 0.1% |
| Two or More Races | 84 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
