Maryland State Senate District 33

State Legislative District Profile (Upper Chamber)

Overview

District ID
md-sd-033
State
Maryland
Chamber
Upper chamber (state senate)
District Code
033
Land Area
104.3 sq mi
Water Area
22.1 sq mi

Boundary

Boundary of Maryland State Senate District 33

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Anne Arundel County104.26 sq mi100.0%25.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Odenton CDP10.60 sq mi10.2%71.8%
Arnold CDP6.28 sq mi6.0%58.0%
Severna Park CDP5.13 sq mi4.9%31.1%
Crownsville CDP5.09 sq mi4.9%100.0%
Crofton CDP4.09 sq mi3.9%61.8%
Cape St. Claire CDP2.00 sq mi1.9%100.0%
Herald Harbor CDP1.68 sq mi1.6%100.0%
Arden on the Severn CDP1.43 sq mi1.4%100.0%
Riva CDP0.91 sq mi0.9%36.9%
Severn CDP0.05 sq mi0.1%0.3%

Showing all 10 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 569,71252.9%9.0%51.8%
MD District 362,07347.1%8.0%48.2%

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

Voters

Registered Voters
106,206
Active Voters
100,235 (94.4%)

Party Registration

PartyVotersShare
Democratic41,81639.4%
Republican33,21831.3%
Unaffiliated29,38327.7%
Other parties1,7891.7%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202477,054 (72.6%)0 (0.0%)0 (0.0%)
2021–202254,394 (51.2%)0 (0.0%)0 (0.0%)
2019–202070,391 (66.3%)18,110 (17.1%)10,210 (9.6%)
2017–201852,274 (49.2%)9,235 (8.7%)6,593 (6.2%)
2015–201657,095 (53.8%)14,072 (13.2%)12,657 (11.9%)
2013–201436,215 (34.1%)6,244 (5.9%)6,314 (5.9%)
2011–201250,243 (47.3%)3,971 (3.7%)5,978 (5.6%)

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
135,614 (± 4,077)
Median Age
39.5
Median Household Income
$142,830 (± $6,788)
High School Graduate or Higher (age 25+)
97.3%
Bachelor's Degree or Higher (age 25+)
56.4%

Population by Age

GroupPeopleShare
Under 1833,56324.7%
18 to 6480,60759.4%
65 and over21,44415.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)10,7988.0%
White, not Hispanic92,59768.3%
Black, not Hispanic16,90412.5%
Asian, not Hispanic5,9754.4%
American Indian / Alaska Native, not Hispanic630.0%
Native Hawaiian / Pacific Islander, not Hispanic420.0%
Some other race, not Hispanic6570.5%
Two or more races, not Hispanic8,5786.3%

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
132,025
Citizen Voting Age Population (CVAP)
98,707

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic122,12092.5%
Hispanic9,9057.5%
White94,67971.7%
Black16,44312.5%
Asian4,5253.4%
American Indian / Alaska Native630.0%
Native Hawaiian / Pacific Islander410.0%
Two or More Races1,0650.8%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic92,43293.6%
Hispanic6,2826.4%
White73,18274.1%
Black13,55713.7%
Asian4,6714.7%
American Indian / Alaska Native4830.5%
Native Hawaiian / Pacific Islander380.0%
Two or More Races5620.6%

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