ZIP code 01583: West Boylston, MA
ZIP code 01583 is in Worcester County, Massachusetts, outside any city or Census-designated place. It is in Massachusetts's 2nd congressional district. Its state senate district is First Worcester District; its state house district is 14th Worcester District.
See it on the mapAll of Massachusetts
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Worcester County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| West Boylston town | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Massachusetts's 2nd congressional district (MA-02) | 100% |
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| First Worcester District | 100% |
| State house district | Share of ZIP residents |
|---|---|
| 14th Worcester District | 100% |
Voting precincts
2 voting precincts overlap ZIP 01583. 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:01583")
ZIP 01583 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.