ZIP code 19073: Newtown, PA
ZIP code 19073 is in Delaware County (91%) and Chester County (8.8%), Pennsylvania, outside any city or Census-designated place. It is in Pennsylvania's 5th congressional district (91%) and Pennsylvania's 6th congressional district (8.8%). Its state senate districts are State Senate District 26 (72%), State Senate District 9 (14%), State Senate District 19 (8.8%) and State Senate District 17 (4.8%); its state house districts are State House District 168 (90%), State House District 157 (8.8%) and State House District 165 (1.2%).
See it on the mapAll of Pennsylvania
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Delaware County | 91% |
| Chester County | 8.8% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Newtown township | 71% |
| Edgmont township | 14% |
| Willistown township | 8.8% |
| Radnor township | 4.8% |
| Marple township | 1.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 5th congressional district (PA-05) | 91% |
| Pennsylvania's 6th congressional district (PA-06) | 8.8% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-05) | Mary Gay Scanlon (D) | 202-225-2011 | 91% |
| U.S. Representative (PA-06) | Chrissy Houlahan (D) | 202-225-4315 | 8.8% |
| 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 26) | Tim Kearney (Democratic) | 610-352-3409 | 72% |
| State Senator (State Senate District 9) | John Kane (Democratic) | 14% | |
| State Senator (State Senate District 19) | Carolyn Comitta (Democratic) | 610-692-2112 | 8.8% |
| State Senator (State Senate District 17) | Amanda Cappelletti (Democratic) | 610-896-2832 | 4.8% |
| State Representative (State House District 168) | Lisa Borowski (Democratic) | 484-427-2884 | 90% |
| State Representative (State House District 157) | Melissa Shusterman (Democratic) | 484-200-8260 | 8.8% |
| State Representative (State House District 165) | Jenn O'Mara (Democratic) | 610-544-9878 | 1.2% |
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
- Delaware County website: http://www.co.delaware.pa.us
- Delaware County laws: search for the Delaware County, Pennsylvania code of ordinances
- Chester County website: http://www.chesco.org
- Chester County laws: search for the Chester County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 26 | 72% |
| State Senate District 9 | 14% |
| State Senate District 19 | 8.8% |
| State Senate District 17 | 4.8% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 168 | 90% |
| State House District 157 | 8.8% |
| State House District 165 | 1.2% |
Voting precincts
17 voting precincts overlap ZIP 19073. 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:19073")
ZIP 19073 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.