ZIP code 07803: Mine Hill, NJ
ZIP code 07803 is in Morris County, New Jersey, outside any city or Census-designated place. It is in New Jersey's 7th congressional district. Its state senate district is State Senate District 25; its state house district is Assembly District 25.
See it on the mapAll of New Jersey
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Morris County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Mine Hill township | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| New Jersey's 7th congressional district (NJ-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NJ-07) | Thomas H. Kean, Jr. (R) | 202-225-5361 | 100% |
| 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 25) | Tony Bucco (R) | 973-627-9700 | 100% |
| Assembly Member (Assembly District 25) | Aura Dunn (R) | 973-206-1876 | 100% |
| Assembly Member (Assembly District 25) | Marisa Sweeney (Democratic) | 973-933-2124 | 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
- Morris County laws: search for the Morris County, New Jersey code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 25 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 25 | 100% |
Voting precincts
3 voting precincts overlap ZIP 07803. 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:07803")
ZIP 07803 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.