Boundary Atlas

ZIP code 19330: Londonderry, PA

ZIP code 19330 is in Cochranville (11% of residents), in Chester County, Pennsylvania. 89% of its residents live outside city limits. It is in Pennsylvania's 6th congressional district. Its state senate districts are State Senate District 19 (99%) and State Senate District 9 (1.0%); its state house district is State House District 13.

5,705residents (2020 Census)
33.4 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Cochranville11%

CountyShare of ZIP residents
Chester County100%

Town or county subdivisionShare of ZIP residents
Londonderry township43%
West Fallowfield township30%
Upper Oxford township14%
Penn township7.9%
Highland township3.3%
London Grove township1.0%

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 19)Carolyn Comitta (Democratic)610-692-211299%
State Senator (State Senate District 9)John Kane (Democratic)1.0%
State Representative (State House District 13)John Lawrence (R)610-869-1602100%

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 1999%
State Senate District 91.0%

State house districtShare of ZIP residents
State House District 13100%

Voting precincts

6 voting precincts overlap ZIP 19330. Map them, with each precinct's share of the ZIP's residents.

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ZIP 19330 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.