Overview
- District ID
- md-hd-27c
- State
- Maryland
- Chamber
- Lower chamber
- District Code
- 27C
- Land Area
- 142.3 sq mi
- Water Area
- 81.2 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 |
|---|
| Calvert County | 142.27 sq mi | 100.0% | 66.7% |
Showing all 1 county
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 5 | 45,440 | 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
- 36,951
- Active Voters
- 35,348 (95.7%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 11,803 | 31.9% |
| Republican | 15,926 | 43.1% |
| Unaffiliated | 8,608 | 23.3% |
| Other parties | 614 | 1.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 27,143 (73.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 18,689 (50.6%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 23,335 (63.2%) | 5,747 (15.6%) | 4,601 (12.5%) |
| 2017–2018 | 17,812 (48.2%) | 2,983 (8.1%) | 4,131 (11.2%) |
| 2015–2016 | 20,571 (55.7%) | 4,107 (11.1%) | 4,576 (12.4%) |
| 2013–2014 | 13,550 (36.7%) | 2,409 (6.5%) | 2,088 (5.7%) |
| 2011–2012 | 17,907 (48.5%) | 1,402 (3.8%) | 1,748 (4.7%) |
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
- 45,393 (± 1,809)
- Median Age
- 41.6
- Median Household Income
- $140,625 (± $7,571)
- High School Graduate or Higher (age 25+)
- 94.7%
- Bachelor's Degree or Higher (age 25+)
- 32.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,957 | 21.9% |
| 18 to 64 | 27,761 | 61.2% |
| 65 and over | 7,675 | 16.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,178 | 4.8% |
| White, not Hispanic | 33,229 | 73.2% |
| Black, not Hispanic | 5,695 | 12.5% |
| Asian, not Hispanic | 687 | 1.5% |
| American Indian / Alaska Native, not Hispanic | 17 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 276 | 0.6% |
| Two or more races, not Hispanic | 3,311 | 7.3% |
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
- 44,881
- Citizen Voting Age Population (CVAP)
- 34,977
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 42,898 | 95.6% |
| Hispanic | 1,981 | 4.4% |
| White | 34,045 | 75.9% |
| Black | 5,975 | 13.3% |
| Asian | 626 | 1.4% |
| American Indian / Alaska Native | 19 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 386 | 0.9% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 33,620 | 96.1% |
| Hispanic | 1,358 | 3.9% |
| White | 26,552 | 75.9% |
| Black | 5,867 | 16.8% |
| Asian | 748 | 2.1% |
| American Indian / Alaska Native | 455 | 1.3% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 119 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
