ZIP code 19444: Whitemarsh, PA
ZIP code 19444 is in Montgomery County, Pennsylvania, outside any city or Census-designated place. It is in Pennsylvania's 4th congressional district. Its state senate districts are State Senate District 7 (95%) and State Senate District 4 (4.6%); its state house districts are State House District 148 (95%) and State House District 154 (4.6%).
See it on the mapAll of Pennsylvania
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Montgomery County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Whitemarsh township | 95% |
| Springfield township | 4.6% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 4th congressional district (PA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-04) | Madeleine Dean (D) | 202-225-4731 | 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 7) | Vincent Hughes (Democratic) | 215-879-7777 | 95% |
| State Senator (State Senate District 4) | Art Haywood (Democratic) | 215-242-8171 | 4.6% |
| State Representative (State House District 148) | Mary Jo Daley (Democratic) | 610-832-1679 | 95% |
| State Representative (State House District 154) | Napoleon Nelson (Democratic) | 215-572-5210 | 4.6% |
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
- 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 ZIP residents |
|---|---|
| State Senate District 7 | 95% |
| State Senate District 4 | 4.6% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 148 | 95% |
| State House District 154 | 4.6% |
Voting precincts
8 voting precincts overlap ZIP 19444. 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:19444")
ZIP 19444 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.