ZIP code 19501: Adamstown, PA
ZIP code 19501 is in Adamstown, in Lancaster County (98%) and Berks County (2.4%), Pennsylvania. It is in Pennsylvania's 11th congressional district (98%) and Pennsylvania's 6th congressional district (2.4%). Its state senate districts are State Senate District 48 (98%) and State Senate District 11 (2.4%); its state house district is State House District 99.
See it on the mapAll of Pennsylvania
City and county
| City or town | Share of ZIP residents |
|---|---|
| Adamstown | 100% |
| County | Share of ZIP residents |
|---|---|
| Lancaster County | 98% |
| Berks County | 2.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Adamstown borough | 98% |
| Adamstown borough | 2.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 11th congressional district (PA-11) | 98% |
| Pennsylvania's 6th congressional district (PA-06) | 2.4% |
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-11) | Lloyd Smucker (R) | 202-225-2411 | 98% |
| U.S. Representative (PA-06) | Chrissy Houlahan (D) | 202-225-4315 | 2.4% |
| 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 48) | Chris Gebhard (R) | 717-274-6735 | 98% |
| State Senator (State Senate District 11) | Judy Schwank (Democratic) | 610-929-2151 | 2.4% |
| State Representative (State House District 99) | Dave Zimmerman (R) | 717-556-0031 | 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
- Adamstown laws: search for the Adamstown, Pennsylvania code of ordinances
- Lancaster County website: http://www.co.lancaster.pa.us
- Lancaster County laws: search for the Lancaster County, Pennsylvania code of ordinances
- Berks County website: http://www.co.berks.pa.us
- Berks County laws: search for the Berks County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 48 | 98% |
| State Senate District 11 | 2.4% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 99 | 100% |
Voting precincts
2 voting precincts overlap ZIP 19501. 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:19501")
ZIP 19501 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.