ZIP code 06457: Middletown, CT
ZIP code 06457 is in Middletown, in Lower Connecticut River Valley Planning Region, Connecticut. It is in Connecticut's 1st congressional district (53%) and Connecticut's 3rd congressional district (47%). Its state senate districts are State Senate District 9 (66%) and State Senate District 13 (34%); its state house districts are State House District 100 (51%) and State House District 33 (49%).
See it on the mapAll of Connecticut
City and county
| City or town | Share of ZIP residents |
|---|---|
| Middletown | 100% |
| County | Share of ZIP residents |
|---|---|
| Lower Connecticut River Valley Planning Region | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Middletown town | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Connecticut's 1st congressional district (CT-01) | 53% |
| Connecticut's 3rd congressional district (CT-03) | 47% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-01) | John B. Larson (D) | 202-225-2265 | 53% |
| U.S. Representative (CT-03) | Rosa L. DeLauro (D) | 202-225-3661 | 47% |
| 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) | 51% | |
| State Representative (State House District 33) | Brandon Chafee (Democratic/Working Families) | 49% |
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 ZIP residents |
|---|---|
| State Senate District 9 | 66% |
| State Senate District 13 | 34% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 100 | 51% |
| State House District 33 | 49% |
Voting precincts
12 voting precincts overlap ZIP 06457. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:06457")
ZIP 06457 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.