Boundary Atlas

Marcus Hook, Pennsylvania

Marcus Hook is a borough in Delaware County, Pennsylvania, with 2,454 residents in 2020. It is in Pennsylvania's 5th congressional district. Its state senate district is State Senate District 9; its state house district is State House District 159.

2,454residents (2020 Census)
1.1 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Delaware County100%

Congressional district

Congressional districtShare of residents
Pennsylvania's 5th congressional district (PA-05)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-05)Mary Gay Scanlon (D)202-225-2011100%
U.S. SenatorDavid McCormick (R)202-224-6324 · contact formstatewide
U.S. SenatorJohn Fetterman (D)202-224-4254 · contact formstatewide
State Senator (State Senate District 9)John Kane (Democratic)100%
State Representative (State House District 159)Carol Kazeem (Democratic)610-876-6420100%

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 residents
State Senate District 9100%

State house districtShare of residents
State House District 159100%

ZIP codes

Percentages mark ZIPs only partly in Marcus Hook: the share of that ZIP's residents living in it.

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Marcus Hook here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.