Overview
- District ID
- md-hd-29b
- State
- Maryland
- Chamber
- Lower chamber
- District Code
- 29B
- Land Area
- 81 sq mi
- Water Area
- 252.8 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 |
|---|
| St. Mary's County | 80.99 sq mi | 100.0% | 22.6% |
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 5 | 44,567 | 100.0% | 5.8% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 29,761
- Active Voters
- 27,087 (91.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 12,059 | 40.5% |
| Republican | 8,947 | 30.1% |
| Unaffiliated | 8,090 | 27.2% |
| Other parties | 665 | 2.2% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 18,863 (63.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 11,371 (38.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 16,722 (56.2%) | 4,362 (14.7%) | 2,229 (7.5%) |
| 2017–2018 | 11,265 (37.9%) | 1,753 (5.9%) | 1,227 (4.1%) |
| 2015–2016 | 12,943 (43.5%) | 2,881 (9.7%) | 2,380 (8.0%) |
| 2013–2014 | 7,348 (24.7%) | 1,243 (4.2%) | 951 (3.2%) |
| 2011–2012 | 11,167 (37.5%) | 1,170 (3.9%) | 1,252 (4.2%) |
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
- 45,910 (± 1,647)
- Median Age
- 32.9
- Median Household Income
- $101,719 (± $6,898)
- High School Graduate or Higher (age 25+)
- 92.6%
- Bachelor's Degree or Higher (age 25+)
- 37.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,638 | 23.2% |
| 18 to 64 | 29,754 | 64.8% |
| 65 and over | 5,518 | 12.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 3,125 | 6.8% |
| White, not Hispanic | 25,005 | 54.5% |
| Black, not Hispanic | 12,030 | 26.2% |
| Asian, not Hispanic | 1,965 | 4.3% |
| American Indian / Alaska Native, not Hispanic | 65 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 331 | 0.7% |
| Two or more races, not Hispanic | 3,389 | 7.4% |
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
- 44,854
- Citizen Voting Age Population (CVAP)
- 34,253
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 41,809 | 93.2% |
| Hispanic | 3,046 | 6.8% |
| White | 25,615 | 57.1% |
| Black | 12,056 | 26.9% |
| Asian | 1,335 | 3.0% |
| American Indian / Alaska Native | 63 | 0.1% |
| Native Hawaiian / Pacific Islander | 3 | 0.0% |
| Two or More Races | 346 | 0.8% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 32,063 | 93.6% |
| Hispanic | 2,187 | 6.4% |
| White | 20,713 | 60.5% |
| Black | 9,669 | 28.2% |
| Asian | 1,374 | 4.0% |
| American Indian / Alaska Native | 269 | 0.8% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 129 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
