ZIP code 07304: Jersey City, NJ
ZIP code 07304 is in Jersey City, in Hudson County, New Jersey. It is in New Jersey's 10th congressional district (93%) and New Jersey's 8th congressional district (6.5%). Its state senate districts are State Senate District 31 (92%) and State Senate District 32 (7.9%); its state house districts are Assembly District 31 (92%) and Assembly District 32 (7.9%).
See it on the mapAll of New Jersey
City and county
| City or town | Share of ZIP residents |
|---|---|
| Jersey City | 100% |
| County | Share of ZIP residents |
|---|---|
| Hudson County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Jersey City city | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| New Jersey's 10th congressional district (NJ-10) | 93% |
| New Jersey's 8th congressional district (NJ-08) | 6.5% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 31 | 92% |
| State Senate District 32 | 7.9% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 31 | 92% |
| Assembly District 32 | 7.9% |
Voting precincts
40 voting precincts overlap ZIP 07304. 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:07304")
ZIP 07304 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.