Connecticut's 4th congressional district

Connecticut's 4th congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Jim Himes D–Cos Cob
Area	539 sq mi (1,400 km2)
Distribution	95.76% urban 4.24% rural
Population (2024)	739,251
Median household income	$122,642[1]
Ethnicity	56.9% White 21.6% Hispanic 11.4% Black 5.5% Asian 3.5% Two or more races 1.1% other
Cook PVI	D+13[2]

Connecticut's 4th congressional district is a congressional district in the U.S. state of Connecticut. The district covers Bridgeport, the largest city in the state, to Greenwich and toward Danbury and to the Lower Naugatuck Valley.

The district is currently represented by Democrat Jim Himes.