King of Prussia, Pennsylvania
King of Prussia is a Census-designated place (an unincorporated community) in Montgomery County, Pennsylvania, with 24,695 residents in 2020. It spans 2 congressional districts: PA-05 (89%) and PA-04 (11%). Its state senate district is State Senate District 17; its state house district is State House District 149.
County
| County | Share of residents |
|---|---|
| Montgomery County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 5th congressional district (PA-05) | 89% |
| Pennsylvania's 4th congressional district (PA-04) | 11% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-05) | Mary Gay Scanlon (D) | 202-225-2011 | 89% |
| U.S. Representative (PA-04) | Madeleine Dean (D) | 202-225-4731 | 11% |
| 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 17) | Amanda Cappelletti (Democratic) | 610-896-2832 | 100% |
| State Representative (State House District 149) | Tim Briggs (Democratic) | 610-768-3135 | 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
- King of Prussia laws: search for the King of Prussia, Pennsylvania code of ordinances
- Montgomery County website: https://www.montgomerycountypa.gov/
- Montgomery County laws: search for the Montgomery County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 17 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 149 | 100% |
ZIP codes
Percentages mark ZIPs only partly in King of Prussia: the share of that ZIP's residents living in it.
- 19406 (86%)
Get this in your AI agent
Your agent can get King of Prussia'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:4239736")
King of Prussia here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.