Middletown, Connecticut
Middletown is a city in Lower Connecticut River Valley Planning Region, Connecticut, with 47,717 residents in 2020. It spans 2 congressional districts: CT-01 (52%) and CT-03 (48%). It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Lower Connecticut River Valley Planning Region | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Connecticut's 1st congressional district (CT-01) | 52% |
| Connecticut's 3rd congressional district (CT-03) | 48% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-01) | John B. Larson (D) | 202-225-2265 | 52% |
| U.S. Representative (CT-03) | Rosa L. DeLauro (D) | 202-225-3661 | 48% |
| 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 9) | Matt Lesser (Democratic) | 66% | |
| State Senator (State Senate District 13) | Jan Hochadel (Democratic/Working Families) | 34% | |
| State Representative (State House District 100) | Kai Belton (Democratic) | 50% | |
| State Representative (State House District 33) | Brandon Chafee (Democratic/Working Families) | 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
- Middletown website: http://www.cityofmiddletown.com/
- Middletown laws: search for the Middletown, Connecticut code of ordinances
- Lower Connecticut River Valley Planning Region laws: search for the Lower Connecticut River Valley Planning Region, Connecticut code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 9 | 66% |
| State Senate District 13 | 34% |
| State house district | Share of residents |
|---|---|
| State House District 100 | 50% |
| State House District 33 | 50% |
ZIP codes
Percentages mark ZIPs only partly in Middletown: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Middletown'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:0947290")
Middletown 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.