Boundary Atlas

ZIP code 06033: Glastonbury Center, CT

ZIP code 06033 is in Glastonbury Center (29% of residents), in Capitol Planning Region, Connecticut. 71% of its residents live outside city limits. It is in Connecticut's 2nd congressional district (60%) and Connecticut's 1st congressional district (40%). Its state senate district is State Senate District 4; its state house districts are State House District 31 (64%), State House District 13 (25%) and State House District 55 (11%).

29,658residents (2020 Census)
36.7 sq miland area
1cities and towns
2congressional districts
6voting precincts

See it on the mapAll of Connecticut

City and county

City or townShare of ZIP residents
Glastonbury Center29%

CountyShare of ZIP residents
Capitol Planning Region100%

Town or county subdivisionShare of ZIP residents
Glastonbury town100%

Congressional districts

Congressional districtShare of ZIP residents
Connecticut's 2nd congressional district (CT-02)60%
Connecticut's 1st congressional district (CT-01)40%

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

OfficeMemberContactShare of residents
U.S. Representative (CT-02)Joe Courtney (D)202-225-207660%
U.S. Representative (CT-01)John B. Larson (D)202-225-226540%
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 4)M.D. Rahman (Democratic/Working Families)100%
State Representative (State House District 31)Jill Barry (Democratic)64%
State Representative (State House District 13)Jason Doucette (Democratic)25%
State Representative (State House District 55)Steve Weir (R)11%

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 4100%

State house districtShare of ZIP residents
State House District 3164%
State House District 1325%
State House District 5511%

Voting precincts

6 voting precincts overlap ZIP 06033. 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:06033")

ZIP 06033 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.