Boundary Atlas

ZIP code 06019: Collinsville, CT

ZIP code 06019 is in Collinsville (38% of residents) and Canton Valley (16%), in Capitol Planning Region, Connecticut. 46% of its residents live outside city limits. It is in Connecticut's 5th congressional district. Its state senate district is State Senate District 8; its state house district is State House District 17.

9,857residents (2020 Census)
22.5 sq miland area
2cities and towns
1congressional district
1voting precincts

See it on the mapAll of Connecticut

City and county

City or townShare of ZIP residents
Collinsville38%
Canton Valley16%

CountyShare of ZIP residents
Capitol Planning Region100%

Town or county subdivisionShare of ZIP residents
Canton town100%

Congressional district

Congressional districtShare of ZIP residents
Connecticut's 5th congressional district (CT-05)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 8100%

State house districtShare of ZIP residents
State House District 17100%

Voting precincts

1 voting precinct overlap ZIP 06019. Map them, with each precinct's share of the ZIP's residents.

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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:06019")

ZIP 06019 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.