ZIP code 18421: Forest City, PA
ZIP code 18421 is in Forest City (39% of residents), Vandling (16%) and Browndale (11%), in Susquehanna County (55%), Wayne County (24%) and Lackawanna County (21%), Pennsylvania. 35% of its residents live outside city limits. It is in Pennsylvania's 9th congressional district (55%) and Pennsylvania's 8th congressional district (45%). Its state senate districts are State Senate District 20 (79%) and State Senate District 40 (21%); its state house districts are State House District 111 (79%) and State House District 112 (21%).
See it on the mapAll of Pennsylvania
City and county
| City or town | Share of ZIP residents |
|---|---|
| Forest City | 39% |
| Vandling | 16% |
| Browndale | 11% |
| County | Share of ZIP residents |
|---|---|
| Susquehanna County | 55% |
| Wayne County | 24% |
| Lackawanna County | 21% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Forest City borough | 39% |
| Clinton township | 20% |
| Clifford township | 16% |
| Vandling borough | 16% |
| Fell township | 5.0% |
| Mount Pleasant township | 3.7% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 9th congressional district (PA-09) | 55% |
| Pennsylvania's 8th congressional district (PA-08) | 45% |
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-09) | Daniel Meuser (R) | 202-225-6511 | 55% |
| U.S. Representative (PA-08) | Robert P. Bresnahan, Jr. (R) | 202-225-5546 | 45% |
| 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 | 79% |
| State Senator (State Senate District 40) | Rosemary Brown (R) | 570-213-5705 | 21% |
| State Representative (State House District 111) | Jonathan Fritz (R) | 79% | |
| State Representative (State House District 112) | Kyle Mullins (Democratic) | 570-383-9795 | 21% |
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
- Forest City laws: search for the Forest City, Pennsylvania code of ordinances
- Vandling laws: search for the Vandling, Pennsylvania code of ordinances
- Browndale laws: search for the Browndale, Pennsylvania code of ordinances
- Susquehanna County website: http://www.susqco.com
- Susquehanna County laws: search for the Susquehanna County, Pennsylvania code of ordinances
- Wayne County laws: search for the Wayne County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 20 | 79% |
| State Senate District 40 | 21% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 111 | 79% |
| State House District 112 | 21% |
Voting precincts
7 voting precincts overlap ZIP 18421. 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:18421")
ZIP 18421 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.