Boundary Atlas

ZIP code 18641: Dupont, PA

ZIP code 18641 is in Dupont (38% of residents), Avoca (38%), Moosic (15%) and Duryea (7.1%), in Luzerne County (85%) and Lackawanna County (15%), Pennsylvania. It is in Pennsylvania's 8th congressional district. Its state senate district is State Senate District 22; its state house district is State House District 118.

6,608residents (2020 Census)
4.5 sq miland area
4cities and towns
1congressional district
12voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Dupont38%
Avoca38%
Moosic15%
Duryea7.1%

CountyShare of ZIP residents
Luzerne County85%
Lackawanna County15%

Town or county subdivisionShare of ZIP residents
Dupont borough38%
Avoca borough38%
Moosic borough15%
Duryea borough7.1%
Pittston township1.5%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 8th congressional district (PA-08)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 22100%

State house districtShare of ZIP residents
State House District 118100%

Voting precincts

12 voting precincts overlap ZIP 18641. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:18641")

ZIP 18641 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.