Maryland State Senate District 29

State Legislative District Profile (Upper Chamber)

Overview

District ID
md-sd-029
State
Maryland
Chamber
Upper chamber (state senate)
District Code
029
Land Area
388.2 sq mi
Water Area
454.9 sq mi

Boundary

Boundary of Maryland State Senate District 29

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
St. Mary's County358.62 sq mi92.4%100.0%
Calvert County29.58 sq mi7.6%13.9%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
California CDP12.87 sq mi3.3%100.0%
Lexington Park CDP6.06 sq mi1.6%100.0%
Mechanicsville CDP5.19 sq mi1.3%100.0%
Charlotte Hall CDP5.06 sq mi1.3%100.0%
Callaway CDP4.76 sq mi1.2%100.0%
Chesapeake Ranch Estates CDP4.32 sq mi1.1%100.0%
Leonardtown town3.81 sq mi1.0%99.0%
Golden Beach CDP3.79 sq mi1.0%100.0%
Lusby CDP3.51 sq mi0.9%100.0%
Wildewood CDP2.83 sq mi0.7%100.0%
Solomons CDP1.99 sq mi0.5%100.0%
Drum Point CDP1.66 sq mi0.4%100.0%
Piney Point CDP1.53 sq mi0.4%100.0%
Tall Timbers CDP1.38 sq mi0.4%100.0%
St. George Island CDP0.79 sq mi0.2%100.0%

Showing all 15 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MD District 5135,385100.0%17.5%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
101,456
Active Voters
95,212 (93.8%)

Party Registration

PartyVotersShare
Democratic32,44232.0%
Republican41,86841.3%
Unaffiliated25,20624.8%
Other parties1,9401.9%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202470,710 (69.7%)0 (0.0%)0 (0.0%)
2021–202244,369 (43.7%)0 (0.0%)0 (0.0%)
2019–202061,461 (60.6%)13,112 (12.9%)10,570 (10.4%)
2017–201843,539 (42.9%)6,085 (6.0%)6,877 (6.8%)
2015–201651,024 (50.3%)9,558 (9.4%)11,905 (11.7%)
2013–201431,553 (31.1%)4,919 (4.8%)5,528 (5.4%)
2011–201244,191 (43.6%)4,428 (4.4%)5,947 (5.9%)

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
137,397 (± 1,362)
Median Age
37.5
Median Household Income
$118,215 (± $4,225)
High School Graduate or Higher (age 25+)
93.0%
Bachelor's Degree or Higher (age 25+)
36.2%

Population by Age

GroupPeopleShare
Under 1832,04423.3%
18 to 6485,59862.3%
65 and over19,75514.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)8,4276.1%
White, not Hispanic97,20070.7%
Black, not Hispanic19,68514.3%
Asian, not Hispanic3,5222.6%
American Indian / Alaska Native, not Hispanic1080.1%
Native Hawaiian / Pacific Islander, not Hispanic60.0%
Some other race, not Hispanic6570.5%
Two or more races, not Hispanic7,7925.7%

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
135,137
Citizen Voting Age Population (CVAP)
103,341

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic126,99294.0%
Hispanic8,1446.0%
White98,65173.0%
Black19,63514.5%
Asian2,6392.0%
American Indian / Alaska Native1060.1%
Native Hawaiian / Pacific Islander50.0%
Two or More Races4510.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic97,92294.8%
Hispanic5,4165.2%
White77,56775.1%
Black16,61216.1%
Asian2,8712.8%
American Indian / Alaska Native8900.9%
Native Hawaiian / Pacific Islander40.0%
Two or More Races2040.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).