Mattapoisett Center, Massachusetts
Mattapoisett Center is a Census-designated place (an unincorporated community) in Plymouth County, Massachusetts, with 3,190 residents in 2020. It is in Massachusetts's 9th congressional district. Its state senate district is Second Bristol and Plymouth District; its state house district is 10th Bristol District.
County
| County | Share of residents |
|---|---|
| Plymouth County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Massachusetts's 9th congressional district (MA-09) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MA-09) | William R. Keating (D) | 202-225-3111 | 100% |
| 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 (Second Bristol and Plymouth District) | Mark Montigny (Democratic) | 508-984-1474 | 100% |
| State Representative (10th Bristol District) | Mark Sylvia (Democratic) | 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
- Mattapoisett Center laws: search for the Mattapoisett Center, Massachusetts code of ordinances
- Plymouth County laws: search for the Plymouth County, Massachusetts code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| Second Bristol and Plymouth District | 100% |
| State house district | Share of residents |
|---|---|
| 10th Bristol District | 100% |
ZIP codes
Percentages mark ZIPs only partly in Mattapoisett Center: the share of that ZIP's residents living in it.
- 02739 (49%)
Get this in your AI agent
Your agent can get Mattapoisett Center's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:2539485")
Mattapoisett Center here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.