Boundary Atlas

ZIP code 16034: Clearfield, PA

ZIP code 16034 is in Fenelton (3.2% of residents), in Butler County, Pennsylvania. 97% of its residents live outside city limits. It is in Pennsylvania's 16th congressional district. Its state senate district is State Senate District 21; its state house district is State House District 11.

1,769residents (2020 Census)
18.8 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Fenelton3.2%

CountyShare of ZIP residents
Butler County100%

Town or county subdivisionShare of ZIP residents
Clearfield township85%
Donegal township15%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 16th congressional district (PA-16)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-16)Mike Kelly (R)202-225-5406100%
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 21)Scott Hutchinson (R)814-677-6345100%
State Representative (State House District 11)Marci Mustello (R)724-283-5852100%

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 21100%

State house districtShare of ZIP residents
State House District 11100%

Voting precincts

2 voting precincts overlap ZIP 16034. 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:16034")

ZIP 16034 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.