McDonald, Pennsylvania
McDonald is a borough in Washington County (81% of residents) and Allegheny County (19%), Pennsylvania, with 2,060 residents in 2020. It spans 2 congressional districts: PA-14 (81%) and PA-17 (19%). It spans 2 state senate districts. Its state house district is State House District 46.
County
| County | Share of residents |
|---|---|
| Washington County | 81% |
| Allegheny County | 19% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 14th congressional district (PA-14) | 81% |
| Pennsylvania's 17th congressional district (PA-17) | 19% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-14) | Guy Reschenthaler (R) | 202-225-2065 | 81% |
| U.S. Representative (PA-17) | Christopher R. Deluzio (D) | 202-225-2301 | 19% |
| 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 46) | Camera Bartolotta (R) | 724-225-4380 | 81% |
| State Senator (State Senate District 37) | Devlin Robinson (R) | 412-643-3020 | 19% |
| State Representative (State House District 46) | Jason Ortitay (R) | 412-221-5110 | 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
- McDonald website: http://www.mcdonaldboro.com
- McDonald laws: search for the McDonald, Pennsylvania code of ordinances
- Washington County website: http://www.co.washington.pa.us
- Washington County laws: search for the Washington County, Pennsylvania code of ordinances
- Allegheny County website: https://www.alleghenycounty.us/Home
- Allegheny County laws: search for the Allegheny County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 46 | 81% |
| State Senate District 37 | 19% |
| State house district | Share of residents |
|---|---|
| State House District 46 | 100% |
ZIP codes
Percentages mark ZIPs only partly in McDonald: the share of that ZIP's residents living in it.
- 15057 (12%)
Get this in your AI agent
Your agent can get McDonald's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4246072")
McDonald here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.