Mill Plain, Connecticut
Mill Plain is a Census-designated place (an unincorporated community) in Greater Bridgeport Planning Region, Connecticut, with 1,654 residents in 2020. It is in Connecticut's 4th congressional district. Its state senate district is State Senate District 28; its state house district is State House District 132.
County
| County | Share of residents |
|---|---|
| Greater Bridgeport Planning Region | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Connecticut's 4th congressional district (CT-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-04) | James A. Himes (D) | 202-225-5541 | 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 28) | Tony Hwang (R) | 100% | |
| State Representative (State House District 132) | Jenn Leeper (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
- Mill Plain laws: search for the Mill Plain, Connecticut code of ordinances
- Greater Bridgeport Planning Region laws: search for the Greater Bridgeport Planning Region, Connecticut code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 28 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 132 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Mill Plain: the share of that ZIP's residents living in it.
- 06824 (4.7%)
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Your agent can get Mill Plain's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0947990")
Mill Plain 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.