Boundary Atlas

ZIP code 07950: Morris Plains, NJ

ZIP code 07950 is in Morris Plains (29% of residents) and Mount Tabor (2.0%), in Morris County, New Jersey. 69% of its residents live outside city limits. It is in New Jersey's 11th congressional district. Its state senate districts are State Senate District 26 (91%) and State Senate District 25 (8.7%); its state house districts are Assembly District 26 (91%) and Assembly District 25 (8.7%).

21,459residents (2020 Census)
9.1 sq miland area
2cities and towns
1congressional district
24voting precincts

See it on the mapAll of New Jersey

City and county

City or townShare of ZIP residents
Morris Plains29%
Mount Tabor2.0%

CountyShare of ZIP residents
Morris County100%

Town or county subdivisionShare of ZIP residents
Parsippany-Troy Hills township56%
Morris Plains borough29%
Morris township8.7%
Hanover township6.6%
Denville township0.5%

Congressional district

Congressional districtShare of ZIP residents
New Jersey's 11th congressional district (NJ-11)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2691%
State Senate District 258.7%

State house districtShare of ZIP residents
Assembly District 2691%
Assembly District 258.7%

Voting precincts

24 voting precincts overlap ZIP 07950. 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:07950")

ZIP 07950 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.