Boundary Atlas

ZIP code 06770: Naugatuck, CT

ZIP code 06770 is in Naugatuck, in Naugatuck Valley Planning Region, Connecticut. It is in Connecticut's 3rd congressional district. Its state senate districts are State Senate District 17 (60%), State Senate District 15 (40%) and State Senate District 16 (<0.1%); its state house districts are State House District 70 (74%), State House District 131 (25%), State House District 71 (0.2%) and State House District 89 (<0.1%).

31,634residents (2020 Census)
16.4 sq miland area
2cities and towns
1congressional district
11voting precincts

See it on the mapAll of Connecticut

City and county

City or townShare of ZIP residents
Naugatuck100%
Waterbury0.2%

CountyShare of ZIP residents
Naugatuck Valley Planning Region100%

Town or county subdivisionShare of ZIP residents
Naugatuck town100%
Waterbury town0.2%

Congressional district

Congressional districtShare of ZIP residents
Connecticut's 3rd congressional district (CT-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CT-03)Rosa L. DeLauro (D)202-225-3661100%
U.S. SenatorChristopher Murphy (D)202-224-4041 · contact formstatewide
U.S. SenatorRichard Blumenthal (D)202-224-2823 · contact formstatewide
State Senator (State Senate District 17)Jorge Cabrera (Democratic)60%
State Senator (State Senate District 15)Joan Hartley (Democratic)40%
State Senator (State Senate District 16)Rob Sampson (R)<0.1%
State Representative (State House District 70)Seth Bronko (R)74%
State Representative (State House District 131)Arnie Jensen (R)25%
State Representative (State House District 71)Bill Pizzuto (R)0.2%
State Representative (State House District 89)Lezlye Zupkus (R)<0.1%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1760%
State Senate District 1540%
State Senate District 16<0.1%

State house districtShare of ZIP residents
State House District 7074%
State House District 13125%
State House District 710.2%
State House District 89<0.1%

Voting precincts

11 voting precincts overlap ZIP 06770. Map them, with each precinct's share of the ZIP's residents.

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ZIP 06770 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.