Boundary Atlas

ZIP code 17048: Lykens, PA

ZIP code 17048 is in Lykens (47% of residents) and Gratz (9.3%), in Dauphin County, Pennsylvania. 44% of its residents live outside city limits. It is in Pennsylvania's 10th congressional district. Its state senate district is State Senate District 34; its state house district is State House District 125.

4,006residents (2020 Census)
33.7 sq miland area
3cities and towns
1congressional district
7voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Lykens47%
Gratz9.3%
Wiconsico0.1%

CountyShare of ZIP residents
Dauphin County100%

Town or county subdivisionShare of ZIP residents
Lykens borough47%
Lykens township26%
Washington township11%
Gratz borough9.3%
Wiconisco township7.2%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 10th congressional district (PA-10)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-10)Scott Perry (R)202-225-5836100%
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 34)Greg Rothman (R)717-283-4200100%
State Representative (State House District 125)Joe Kerwin (R)717-652-6820100%

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 34100%

State house districtShare of ZIP residents
State House District 125100%

Voting precincts

7 voting precincts overlap ZIP 17048. Map them, with each precinct's share of the ZIP's residents.

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ZIP 17048 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.