Boundary Atlas

ZIP code 19343: Wallace, PA

ZIP code 19343 is in Glenmoore (10% of residents), in Chester County, Pennsylvania. 90% of its residents live outside city limits. It is in Pennsylvania's 6th congressional district. Its state senate district is State Senate District 44; its state house districts are State House District 155 (77%), State House District 26 (15%) and State House District 167 (7.7%).

8,711residents (2020 Census)
27.6 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Glenmoore10%

CountyShare of ZIP residents
Chester County100%

Town or county subdivisionShare of ZIP residents
Wallace township41%
Upper Uwchlan township21%
West Brandywine township15%
East Nantmeal township13%
West Vincent township7.7%
West Nantmeal township1.8%
Warwick township0.4%

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)610-792-2137100%
State Representative (State House District 155)Danielle Otten (Democratic)484-200-825977%
State Representative (State House District 26)Paul Friel (Democratic)610-427-878215%
State Representative (State House District 167)Kristine Howard (Democratic)610-251-10707.7%

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 44100%

State house districtShare of ZIP residents
State House District 15577%
State House District 2615%
State House District 1677.7%

Voting precincts

10 voting precincts overlap ZIP 19343. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

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ZIP 19343 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.