Brookhaven, Pennsylvania
Brookhaven is a borough in Delaware County, Pennsylvania, with 8,300 residents in 2020. It is in Pennsylvania's 5th congressional district. Its state senate district is State Senate District 9; its state house district is State House District 161.
County
| County | Share of residents |
|---|---|
| Delaware County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 5th congressional district (PA-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-05) | Mary Gay Scanlon (D) | 202-225-2011 | 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 9) | John Kane (Democratic) | 100% | |
| State Representative (State House District 161) | Leanne Krueger (Democratic) | 610-534-6880 | 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
- Brookhaven website: http://www.brookhavenboro.com/
- Brookhaven laws: search for the Brookhaven, Pennsylvania code of ordinances
- Delaware County website: http://www.co.delaware.pa.us
- Delaware County laws: search for the Delaware County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 9 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 161 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Brookhaven: the share of that ZIP's residents living in it.
- 19015 (51%)
Get this in your AI agent
Your agent can get Brookhaven'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:4209080")
Brookhaven 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.