Delaware State Representative District 20

State Legislative District Profile (Lower Chamber)

Overview

District ID
de-hd-020
State
Delaware
Chamber
Lower chamber
District Code
020
Land Area
56.9 sq mi
Water Area
26.2 sq mi

Boundary

Boundary of Delaware State Representative District 20

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Sussex County56.89 sq mi100.0%6.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Lewes city2.97 sq mi5.2%71.0%
Milton town1.79 sq mi3.1%96.1%
Georgetown town0.00 sq mi<0.1%<0.1%

Showing all 3 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
DE At-Large23,078100.0%2.3%100.0%

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

Voters

Registered Voters
23,618
Active Voters
23,010 (97.4%)

Party Registration

PartyVotersShare
Democratic8,41735.6%
Republican7,70632.6%
Unaffiliated6,86329.1%
Other parties6322.7%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202417,639 (74.7%)0 (0.0%)0 (0.0%)
2021–202212,206 (51.7%)0 (0.0%)0 (0.0%)
2019–202013,632 (57.7%)0 (0.0%)0 (0.0%)
2017–20189,996 (42.3%)0 (0.0%)0 (0.0%)
2015–20169,923 (42.0%)0 (0.0%)0 (0.0%)
2013–20145,797 (24.5%)0 (0.0%)0 (0.0%)
2011–20127,645 (32.4%)0 (0.0%)0 (0.0%)

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 01/14/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
26,405 (± 1,403)
Median Age
59.7
Median Household Income
$92,368 (± $6,290)
High School Graduate or Higher (age 25+)
94.9%
Bachelor's Degree or Higher (age 25+)
49.2%

Population by Age

GroupPeopleShare
Under 183,74214.2%
18 to 6412,15946.0%
65 and over10,50439.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)1,3665.2%
White, not Hispanic21,95883.2%
Black, not Hispanic1,5705.9%
Asian, not Hispanic6132.3%
American Indian / Alaska Native, not Hispanic140.1%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic730.3%
Two or more races, not Hispanic8113.1%

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
25,702
Citizen Voting Age Population (CVAP)
22,079

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic24,67896.0%
Hispanic1,0224.0%
White22,04185.8%
Black1,6026.2%
Asian5272.1%
American Indian / Alaska Native150.1%
Native Hawaiian / Pacific Islander00.0%
Two or More Races660.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic21,36596.8%
Hispanic7193.3%
White19,25887.2%
Black1,5387.0%
Asian4301.9%
American Indian / Alaska Native1360.6%
Native Hawaiian / Pacific Islander00.0%
Two or More Races480.2%

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