Boundary Atlas

ZIP code 08108: Collingswood, NJ

ZIP code 08108 is in Collingswood (53% of residents) and Westmont (47%), in Camden County, New Jersey. It is in New Jersey's 1st congressional district. Its state senate districts are State Senate District 5 (53%) and State Senate District 6 (47%); its state house districts are Assembly District 05 (53%) and Assembly District 06 (47%).

18,618residents (2020 Census)
2.7 sq miland area
2cities and towns
1congressional district
20voting precincts

See it on the mapAll of New Jersey

City and county

City or townShare of ZIP residents
Collingswood53%
Westmont47%

CountyShare of ZIP residents
Camden County100%

Town or county subdivisionShare of ZIP residents
Collingswood borough53%
Haddon township47%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 553%
State Senate District 647%

State house districtShare of ZIP residents
Assembly District 0553%
Assembly District 0647%

Voting precincts

20 voting precincts overlap ZIP 08108. 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:08108")

ZIP 08108 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.