Boundary Atlas

ZIP code 18465: Ararat, PA

ZIP code 18465 is in Thompson (18% of residents), in Susquehanna County (92%) and Wayne County (7.6%), Pennsylvania. 82% of its residents live outside city limits. It is in Pennsylvania's 9th congressional district (92%) and Pennsylvania's 8th congressional district (7.6%). Its state senate district is State Senate District 20; its state house district is State House District 111.

1,385residents (2020 Census)
49.5 sq miland area
1cities and towns
2congressional districts
7voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Thompson18%

CountyShare of ZIP residents
Susquehanna County92%
Wayne County7.6%

Town or county subdivisionShare of ZIP residents
Ararat township35%
Thompson township25%
Thompson borough18%
Gibson township7.7%
Preston township7.6%
Jackson township4.3%
Herrick township1.8%

Congressional districts

Congressional districtShare of ZIP residents
Pennsylvania's 9th congressional district (PA-09)92%
Pennsylvania's 8th congressional district (PA-08)7.6%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-09)Daniel Meuser (R)202-225-651192%
U.S. Representative (PA-08)Robert P. Bresnahan, Jr. (R)202-225-55467.6%
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 20)Lisa Baker (R)570-740-2432100%
State Representative (State House District 111)Jonathan Fritz (R)100%

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 20100%

State house districtShare of ZIP residents
State House District 111100%

Voting precincts

7 voting precincts overlap ZIP 18465. 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:18465")

ZIP 18465 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.