Boundary Atlas

ZIP code 21146: Severna Park, MD

ZIP code 21146 is in Severna Park (98% of residents) and Arnold (1.5%), in Anne Arundel County, Maryland. It is in Maryland's 3rd congressional district. Its state senate districts are State Senate District 31 (54%), State Senate District 33 (45%) and State Senate District 30 (1.5%); its state house districts are State Legislative District 31 (54%), State Legislative Subdistrict 33C (31%), State Legislative Subdistrict 33B (13%) and State Legislative Subdistrict 30A (1.5%).

28,593residents (2020 Census)
10.1 sq miland area
2cities and towns
1congressional district
17voting precincts

See it on the mapAll of Maryland

City and county

City or townShare of ZIP residents
Severna Park98%
Arnold1.5%

CountyShare of ZIP residents
Anne Arundel County100%

Town or county subdivisionShare of ZIP residents
District 596%
District 34.1%

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)54%
State Senator (State Senate District 33)Dawn Gile (Democratic)45%
State Senator (State Senate District 30)Shaneka Henson (Democratic)1.5%
Delegate (State Legislative District 31)Brian Chisholm (R)54%
Delegate (State Legislative District 31)LaToya Nkongolo (R)54%
Delegate (State Legislative District 31)Nic Kipke (R)54%
Delegate (State Legislative Subdistrict 33C)Heather Bagnall Tudball (Democratic)31%
Delegate (State Legislative Subdistrict 33B)Stuart Schmidt (R)13%
Delegate (State Legislative Subdistrict 30A)Dana Jones (Democratic)1.5%
Delegate (State Legislative Subdistrict 30A)Dylan Behler (Democratic)1.5%

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 3154%
State Senate District 3345%
State Senate District 301.5%

State house districtShare of ZIP residents
State Legislative District 3154%
State Legislative Subdistrict 33C31%
State Legislative Subdistrict 33B13%
State Legislative Subdistrict 30A1.5%

Voting precincts

17 voting precincts overlap ZIP 21146. Map them, with each precinct's share of the ZIP's residents.

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ZIP 21146 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.