ZIP code 07063: Plainfield, NJ
ZIP code 07063 is in Plainfield (77% of residents) and North Plainfield (23%), in Union County (77%), Somerset County (23%) and Middlesex County (0.2%), New Jersey. It is in New Jersey's 12th congressional district (100%) and New Jersey's 6th congressional district (0.2%). Its state senate districts are State Senate District 22 (100%) and State Senate District 17 (0.2%); its state house districts are Assembly District 22 (100%) and Assembly District 17 (0.2%).
See it on the mapAll of New Jersey
City and county
| City or town | Share of ZIP residents |
|---|---|
| Plainfield | 77% |
| North Plainfield | 23% |
| County | Share of ZIP residents |
|---|---|
| Union County | 77% |
| Somerset County | 23% |
| Middlesex County | 0.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Plainfield city | 77% |
| North Plainfield borough | 23% |
| Piscataway township | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| New Jersey's 12th congressional district (NJ-12) | 100% |
| New Jersey's 6th congressional district (NJ-06) | 0.2% |
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 |
|---|---|---|---|
| Mayor | Adrian O. Mapp | 77% | |
| U.S. Representative (NJ-12) | Bonnie Watson Coleman (D) | 202-225-5801 | 100% |
| U.S. Representative (NJ-06) | Frank Pallone, Jr. (D) | 202-225-4671 | 0.2% |
| U.S. Senator | Andy Kim (D) | 202-224-4744 | statewide |
| U.S. Senator | Cory A. Booker (D) | 202-224-3224 · contact form | statewide |
| State Senator (State Senate District 22) | Nick Scutari (Democratic) | 732-827-7480 | 100% |
| State Senator (State Senate District 17) | Bob Smith (Democratic) | 732-752-0770 | 0.2% |
| Assembly Member (Assembly District 22) | Jim Kennedy (Democratic) | 732-943-2660 | 100% |
| Assembly Member (Assembly District 22) | Linda Carter (Democratic) | 908-561-5757 | 100% |
| Assembly Member (Assembly District 17) | Joe Danielsen (Democratic) | 732-247-3999 | 0.2% |
| Assembly Member (Assembly District 17) | Kevin Egan (Democratic) | 732-249-4550 | 0.2% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Plainfield website: http://www.plainfield.com/
- Plainfield laws: search for the Plainfield, New Jersey code of ordinances
- North Plainfield website: https://northplainfield.org/
- North Plainfield laws: search for the North Plainfield, New Jersey code of ordinances
- Union County website: https://ucnj.org/
- Union County laws: search for the Union County, New Jersey code of ordinances
- Somerset County laws: search for the Somerset County, New Jersey code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 22 | 100% |
| State Senate District 17 | 0.2% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 22 | 100% |
| Assembly District 17 | 0.2% |
Voting precincts
14 voting precincts overlap ZIP 07063. 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:07063")
ZIP 07063 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.