ZIP code 18405: Damascus, PA
ZIP code 18405 is in Wayne County (92%) and Pike County (7.8%), Pennsylvania, outside any city or Census-designated place. It is in Pennsylvania's 8th congressional district. Its state senate district is State Senate District 20; its state house districts are State House District 111 (92%) and State House District 139 (7.8%).
See it on the mapAll of Pennsylvania
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Wayne County | 92% |
| Pike County | 7.8% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Damascus township | 48% |
| Berlin township | 44% |
| Lackawaxen township | 7.8% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 8th congressional district (PA-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-08) | Robert P. Bresnahan, Jr. (R) | 202-225-5546 | 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 20) | Lisa Baker (R) | 570-740-2432 | 100% |
| State Representative (State House District 111) | Jonathan Fritz (R) | 92% | |
| State Representative (State House District 139) | Jeff Olsommer (R) | 570-226-5959 | 7.8% |
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
- Wayne County laws: search for the Wayne County, Pennsylvania code of ordinances
- Pike County website: http://www.pikepa.org
- Pike County laws: search for the Pike County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 20 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 111 | 92% |
| State House District 139 | 7.8% |
Voting precincts
3 voting precincts overlap ZIP 18405. 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:18405")
ZIP 18405 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.