Boundary Atlas

ZIP code 15774: Armstrong, PA

ZIP code 15774 is in Shelocta (3.4% of residents) and Elderton (1.1%), in Armstrong County (50%) and Indiana County (50%), Pennsylvania. 95% of its residents live outside city limits. It is in Pennsylvania's 15th congressional district (50%) and Pennsylvania's 14th congressional district (50%). Its state senate district is State Senate District 41; its state house districts are State House District 62 (50%), State House District 63 (33%) and State House District 60 (17%).

2,985residents (2020 Census)
54.7 sq miland area
3cities and towns
2congressional districts
7voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Shelocta3.4%
Elderton1.1%
Jacksonville0.5%

CountyShare of ZIP residents
Armstrong County50%
Indiana County50%

Town or county subdivisionShare of ZIP residents
Armstrong township43%
Plumcreek township32%
South Bend township17%
Young township3.7%
Shelocta borough3.4%
Elderton borough1.1%

Congressional districts

Congressional districtShare of ZIP residents
Pennsylvania's 15th congressional district (PA-15)50%
Pennsylvania's 14th congressional district (PA-14)50%

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-15)Glenn Thompson (R)202-225-512150%
U.S. Representative (PA-14)Guy Reschenthaler (R)202-225-206550%
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 41)Joe Pittman (R)724-357-0151100%
State Representative (State House District 62)Jim Struzzi (R)724-465-022050%
State Representative (State House District 63)Josh Bashline (R)724-954-361333%
State Representative (State House District 60)Abby Major (R)724-763-322217%

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 41100%

State house districtShare of ZIP residents
State House District 6250%
State House District 6333%
State House District 6017%

Voting precincts

7 voting precincts overlap ZIP 15774. Map them, with each precinct's share of the ZIP's residents.

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ZIP 15774 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.