Boundary Atlas

Compo, Connecticut

Compo is a Census-designated place (an unincorporated community) in Western Connecticut Planning Region, Connecticut, with 3,354 residents in 2020. It is in Connecticut's 4th congressional district. Its state senate district is State Senate District 26; its state house district is State House District 136.

3,354residents (2020 Census)
1.7 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Western Connecticut Planning Region100%

Congressional district

Congressional districtShare of residents
Connecticut's 4th congressional district (CT-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CT-04)James A. Himes (D)202-225-5541100%
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 26)Ceci Maher (Democratic)100%
State Representative (State House District 136)Jonathan Steinberg (Democratic)100%

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 residents
State Senate District 26100%

State house districtShare of residents
State House District 136100%

ZIP codes

Percentages mark ZIPs only partly in Compo: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Compo's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:0916525")

Compo here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.