Boundary Atlas

ZIP code 19082: Upper Darby, PA

ZIP code 19082 is in Millbourne (2.8% of residents), in Delaware County, Pennsylvania. 97% of its residents live outside city limits. It is in Pennsylvania's 5th congressional district. Its state senate district is State Senate District 26; its state house district is State House District 164.

42,761residents (2020 Census)
2.6 sq miland area
1cities and towns
1congressional district
32voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Millbourne2.8%

CountyShare of ZIP residents
Delaware County100%

Town or county subdivisionShare of ZIP residents
Upper Darby township97%
Millbourne borough2.8%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 26100%

State house districtShare of ZIP residents
State House District 164100%

Voting precincts

32 voting precincts overlap ZIP 19082. 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:

related_geographies(id="us:zcta:19082")

ZIP 19082 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.