ZIP code 15538: Allegheny, PA
ZIP code 15538 is in Somerset County, Pennsylvania, outside any city or Census-designated place. It is in Pennsylvania's 14th congressional district. Its state senate district is State Senate District 32; its state house district is State House District 69.
See it on the mapAll of Pennsylvania
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Somerset County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Allegheny township | 44% |
| Northampton township | 41% |
| Fairhope township | 15% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 14th congressional district (PA-14) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-14) | Guy Reschenthaler (R) | 202-225-2065 | 100% |
| U.S. Senator | David McCormick (R) | 202-224-6324 · contact form | statewide |
| U.S. Senator | John Fetterman (D) | 202-224-4254 · contact form | statewide |
| State Senator (State Senate District 32) | Pat Stefano (R) | 724-626-1611 | 100% |
| State Representative (State House District 69) | Carl Metzgar (R) | 814-443-4230 | 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
- Somerset County website: http://www.co.somerset.pa.us
- Somerset County laws: search for the Somerset County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 32 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 69 | 100% |
Voting precincts
3 voting precincts overlap ZIP 15538. 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:15538")
ZIP 15538 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.