Groton, Connecticut
Groton is a city in Southeastern Connecticut Planning Region, Connecticut, with 9,387 residents in 2020. It is in Connecticut's 2nd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 18.
County
| County | Share of residents |
|---|---|
| Southeastern Connecticut Planning Region | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Connecticut's 2nd congressional district (CT-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-02) | Joe Courtney (D) | 202-225-2076 | 100% |
| U.S. Senator | Christopher Murphy (D) | 202-224-4041 · contact form | statewide |
| U.S. Senator | Richard Blumenthal (D) | 202-224-2823 · contact form | statewide |
| State Senator (State Senate District 18) | Heather Somers (R) | 100% | |
| State Representative (State House District 41) | Aundré Bumgardner (Democratic/Working Families) | 50% | |
| State Representative (State House District 40) | Dan Gaiewski (Democratic) | 50% |
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
- Groton website: https://cityofgroton.com/
- Groton laws: search for the Groton, Connecticut code of ordinances
- Southeastern Connecticut Planning Region laws: search for the Southeastern Connecticut Planning Region, Connecticut code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 18 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 41 | 50% |
| State House District 40 | 50% |
ZIP codes
Percentages mark ZIPs only partly in Groton: the share of that ZIP's residents living in it.
- 06340 (32%)
Get this in your AI agent
Your agent can get Groton'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:0934180")
Groton here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.