ZIP code 18081: Springfield, PA
ZIP code 18081 is in Bucks County, Pennsylvania, outside any city or Census-designated place. It is in Pennsylvania's 1st congressional district. Its state senate district is State Senate District 16; its state house district is State House District 145.
See it on the mapAll of Pennsylvania
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Bucks County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Springfield township | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 1st congressional district (PA-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-01) | Brian K. Fitzpatrick (R) | 202-225-4276 | 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 16) | Jarrett Coleman (R) | 267-551-3744 | 100% |
| State Representative (State House District 145) | Craig Staats (R) | 215-536-1434 | 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
- Bucks County website: http://www.buckscounty.org
- Bucks County laws: search for the Bucks County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 145 | 100% |
Voting precincts
1 voting precinct overlap ZIP 18081. 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:18081")
ZIP 18081 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.