Boundary Atlas

ZIP code 19341: Lionville, PA

ZIP code 19341 is in Lionville (35% of residents), Exton (30%) and Eagleview (5.9%), in Chester County, Pennsylvania. 29% of its residents live outside city limits. It is in Pennsylvania's 6th congressional district. Its state senate districts are State Senate District 44 (59%) and State Senate District 19 (41%); its state house districts are State House District 155 (54%) and State House District 167 (46%).

18,808residents (2020 Census)
13.7 sq miland area
3cities and towns
1congressional district
15voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Lionville35%
Exton30%
Eagleview5.9%

CountyShare of ZIP residents
Chester County100%

Town or county subdivisionShare of ZIP residents
Uwchlan township54%
West Whiteland township41%
East Whiteland township5.0%
Upper Uwchlan township0.2%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 6th congressional district (PA-06)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-06)Chrissy Houlahan (D)202-225-4315100%
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 44)Katie Muth (Democratic)610-792-213759%
State Senator (State Senate District 19)Carolyn Comitta (Democratic)610-692-211241%
State Representative (State House District 155)Danielle Otten (Democratic)484-200-825954%
State Representative (State House District 167)Kristine Howard (Democratic)610-251-107046%

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 4459%
State Senate District 1941%

State house districtShare of ZIP residents
State House District 15554%
State House District 16746%

Voting precincts

15 voting precincts overlap ZIP 19341. Map them, with each precinct's share of the ZIP's residents.

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ZIP 19341 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.