Boundary Atlas

ZIP code 16002: Penn, PA

ZIP code 16002 is in Oak Hills (12% of residents), Nixon (8.5%) and Meadowood (1.4%), in Butler County, Pennsylvania. 78% of its residents live outside city limits. It is in Pennsylvania's 16th congressional district. Its state senate districts are State Senate District 21 (97%) and State Senate District 47 (2.8%); its state house districts are State House District 11 (69%) and State House District 8 (31%).

15,379residents (2020 Census)
73.3 sq miland area
3cities and towns
1congressional district
15voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Oak Hills12%
Nixon8.5%
Meadowood1.4%

CountyShare of ZIP residents
Butler County100%

Town or county subdivisionShare of ZIP residents
Penn township28%
Summit township27%
Jefferson township17%
Butler township15%
Oakland township4.7%
Clearfield township4.2%
Middlesex township2.2%
Winfield township0.7%
Forward township0.6%
Donegal township0.2%

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)814-677-634597%
State Senator (State Senate District 47)Elder Vogel (R)878-978-25752.8%
State Representative (State House District 11)Marci Mustello (R)724-283-585269%
State Representative (State House District 8)Aaron Bernstine (R)724-847-529131%

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 2197%
State Senate District 472.8%

State house districtShare of ZIP residents
State House District 1169%
State House District 831%

Voting precincts

15 voting precincts overlap ZIP 16002. 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:16002")

ZIP 16002 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.