Boundary Atlas

ZIP code 08080: Washington, NJ

ZIP code 08080 is in Sewell (8.8% of residents) and Turnersville (4.1%), in Gloucester County, New Jersey. 87% of its residents live outside city limits. It is in New Jersey's 1st congressional district (100%) and New Jersey's 2nd congressional district (<0.1%). Its state senate districts are State Senate District 4 (76%), State Senate District 3 (18%) and State Senate District 5 (6.5%); its state house districts are Assembly District 04 (76%), Assembly District 03 (18%) and Assembly District 05 (6.5%).

37,942residents (2020 Census)
29.2 sq miland area
4cities and towns
2congressional districts
41voting precincts

See it on the mapAll of New Jersey

City and county

City or townShare of ZIP residents
Sewell8.8%
Turnersville4.1%
Grenloch0.2%
Richwood<0.1%

CountyShare of ZIP residents
Gloucester County100%

Town or county subdivisionShare of ZIP residents
Washington township76%
Mantua township18%
Deptford township6.5%
East Greenwich township<0.1%

Congressional districts

Congressional districtShare of ZIP residents
New Jersey's 1st congressional district (NJ-01)100%
New Jersey's 2nd congressional district (NJ-02)<0.1%

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 districtShare of ZIP residents
State Senate District 476%
State Senate District 318%
State Senate District 56.5%

State house districtShare of ZIP residents
Assembly District 0476%
Assembly District 0318%
Assembly District 056.5%

Voting precincts

41 voting precincts overlap ZIP 08080. 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:08080")

ZIP 08080 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.