West Haven, Connecticut
West Haven is a city in South Central Connecticut Planning Region, Connecticut, with 55,584 residents in 2020. It is in Connecticut's 3rd congressional district. It spans 2 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| South Central Connecticut Planning Region | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Connecticut's 3rd congressional district (CT-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-03) | Rosa L. DeLauro (D) | 202-225-3661 | 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 10) | Gary Winfield (Democratic) | 51% | |
| State Senator (State Senate District 14) | James Maroney (Democratic) | 49% | |
| State Representative (State House District 115) | Bill Heffernan (Democratic) | 41% | |
| State Representative (State House District 116) | Treneé McGee (Democratic) | 41% | |
| State Representative (State House District 117) | M.J. Shannon (Democratic) | 18% |
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
- West Haven website: http://www.cityofwesthaven.com/
- West Haven laws: search for the West Haven, Connecticut code of ordinances
- South Central Connecticut Planning Region laws: search for the South Central Connecticut Planning Region, Connecticut code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 10 | 51% |
| State Senate District 14 | 49% |
| State house district | Share of residents |
|---|---|
| State House District 115 | 41% |
| State House District 116 | 41% |
| State House District 117 | 18% |
ZIP codes
Percentages mark ZIPs only partly in West Haven: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get West Haven'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:0982800")
West Haven 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.