Boundary Atlas

ZIP code 01005: Barre, MA

ZIP code 01005 is in Barre (21% of residents), in Worcester County, Massachusetts. 79% of its residents live outside city limits. It is in Massachusetts's 2nd congressional district. Its state senate districts are Worcester and Hampshire District (100%) and Hampshire-Franklin-Worcester District (0.1%); its state house districts are 5th Worcester District (100%) and 7th Hampden District (0.1%).

4,900residents (2020 Census)
43.2 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of Massachusetts

City and county

City or townShare of ZIP residents
Barre21%

CountyShare of ZIP residents
Worcester County100%

Town or county subdivisionShare of ZIP residents
Barre town100%
Petersham town0.1%

Congressional district

Congressional districtShare of ZIP residents
Massachusetts's 2nd congressional district (MA-02)100%

State legislative districts

State senate districtShare of ZIP residents
Worcester and Hampshire District100%
Hampshire-Franklin-Worcester District0.1%

State house districtShare of ZIP residents
5th Worcester District100%
7th Hampden District0.1%

Voting precincts

3 voting precincts overlap ZIP 01005. Map them, with each precinct's share of the ZIP's residents.

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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:01005")

ZIP 01005 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.