Boundary Atlas

ZIP code 01982: Hamilton, MA

ZIP code 01982 is in Essex County, Massachusetts, outside any city or Census-designated place. It is in Massachusetts's 6th congressional district. Its state senate district is First Essex and Middlesex District; its state house districts are 2nd Essex District (99%) and 5th Essex District (0.8%).

7,618residents (2020 Census)
14.2 sq miland area
0cities and towns
1congressional district
3voting precincts

See it on the mapAll of Massachusetts

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Essex County100%

Town or county subdivisionShare of ZIP residents
Hamilton town99%
Essex town0.8%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 6th congressional district (MA-06)100%

State legislative districts

State senate districtShare of ZIP residents
First Essex and Middlesex District100%

State house districtShare of ZIP residents
2nd Essex District99%
5th Essex District0.8%

Voting precincts

3 voting precincts overlap ZIP 01982. 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:01982")

ZIP 01982 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.