Niantic, Connecticut
Niantic is a Census-designated place (an unincorporated community) in Southeastern Connecticut Planning Region, Connecticut, with 3,194 residents in 2020. It is in Connecticut's 2nd congressional district. Its state senate district is State Senate District 20; its state house district is State House District 37.
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 20) | Martha Marx (Democratic/Working Families) | 100% | |
| State Representative (State House District 37) | Nick Menapace (Democratic/Working Families) | 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
- Niantic laws: search for the Niantic, 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 20 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 37 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Niantic: the share of that ZIP's residents living in it.
- 06357 (28%)
Get this in your AI agent
Your agent can get Niantic'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:0953120")
Niantic 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.