ZIP code 01570: Webster, MA
ZIP code 01570 is in Webster (69% of residents), in Worcester County, Massachusetts. 31% of its residents live outside city limits. It is in Massachusetts's 2nd congressional district (52%) and Massachusetts's 1st congressional district (48%). Its state senate district is Worcester and Hampden District; its state house district is 18th Worcester District.
See it on the mapAll of Massachusetts
City and county
| City or town | Share of ZIP residents |
|---|---|
| Webster | 69% |
| County | Share of ZIP residents |
|---|---|
| Worcester County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Webster town | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Massachusetts's 2nd congressional district (MA-02) | 52% |
| Massachusetts's 1st congressional district (MA-01) | 48% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MA-02) | James P. McGovern (D) | 202-225-6101 | 52% |
| U.S. Representative (MA-01) | Richard E. Neal (D) | 202-225-5601 | 48% |
| U.S. Senator | Edward J. Markey (D) | 202-224-2742 · contact form | statewide |
| U.S. Senator | Elizabeth Warren (D) | 202-224-4543 · contact form | statewide |
| State Senator (Worcester and Hampden District) | Ryan Fattman (R) | 100% | |
| State Representative (18th Worcester District) | Joe McKenna (R) | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Webster laws: search for the Webster, Massachusetts code of ordinances
- Worcester County laws: search for the Worcester County, Massachusetts code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| Worcester and Hampden District | 100% |
| State house district | Share of ZIP residents |
|---|---|
| 18th Worcester District | 100% |
Voting precincts
5 voting precincts overlap ZIP 01570. 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:01570")
ZIP 01570 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.