Boundary Atlas

ZIP code 21108: Severna Park, MD

ZIP code 21108 is in Severna Park (44% of residents), Glen Burnie (40%) and Gambrills (7.1%), in Anne Arundel County, Maryland. 9.4% of its residents live outside city limits. It is in Maryland's 3rd congressional district. Its state senate districts are State Senate District 31 (65%), State Senate District 32 (26%) and State Senate District 33 (8.7%); its state house districts are State Legislative District 31 (65%), State Legislative District 32 (26%), State Legislative Subdistrict 33B (4.5%) and State Legislative Subdistrict 33A (4.2%).

18,065residents (2020 Census)
12.9 sq miland area
4cities and towns
1congressional district
16voting precincts

See it on the mapAll of Maryland

City and county

City or townShare of ZIP residents
Severna Park44%
Glen Burnie40%
Gambrills7.1%
Odenton0.4%

CountyShare of ZIP residents
Anne Arundel County100%

Town or county subdivisionShare of ZIP residents
District 547%
District 244%
District 69.0%

Congressional district

Congressional districtShare of ZIP residents
Maryland's 3rd congressional district (MD-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MD-03)Sarah Elfreth (D)202-225-4016100%
U.S. SenatorAngela D. Alsobrooks (D)202-224-4524 · contact formstatewide
U.S. SenatorChris Van Hollen (D)202-224-4654 · contact formstatewide
State Senator (State Senate District 31)Bryan Simonaire (R)65%
State Senator (State Senate District 32)Pam Beidle (Democratic)26%
State Senator (State Senate District 33)Dawn Gile (Democratic)8.7%
Delegate (State Legislative District 31)Brian Chisholm (R)65%
Delegate (State Legislative District 31)LaToya Nkongolo (R)65%
Delegate (State Legislative District 31)Nic Kipke (R)65%
Delegate (State Legislative District 32)Mark Chang (Democratic)26%
Delegate (State Legislative District 32)Mike Rogers (Democratic)26%
Delegate (State Legislative District 32)Sandy Bartlett (Democratic)26%
Delegate (State Legislative Subdistrict 33B)Stuart Schmidt (R)4.5%
Delegate (State Legislative Subdistrict 33A)Andrew Pruski (Democratic)4.2%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3165%
State Senate District 3226%
State Senate District 338.7%

State house districtShare of ZIP residents
State Legislative District 3165%
State Legislative District 3226%
State Legislative Subdistrict 33B4.5%
State Legislative Subdistrict 33A4.2%

Voting precincts

16 voting precincts overlap ZIP 21108. Map them, with each precinct's share of the ZIP's residents.

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ZIP 21108 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.