06890 Frequently Asked Questions

A: ZIP Code 06890 is Located in Southport Connecticut. Portions of 06890 are also in Fairfield.

A: ZIP Code 06890 is Located Entirely in Fairfield County Connecticut.

A: The Current Sales Tax in ZIP Code 06890 is 6.3%

A: The Area Codes for 06890 are 203 and 475

A: ZIP Code 06890 is in the Connecticut 4th Congressional District.

A: 06890 is within Connecticut State House of Representatives District 132 and Connecticut State House of Representatives District 134.

A: ZIP Code 06890 is in Connecticut State Senate District 28.

A: The 2022 population of ZIP Code 06890 is 4443. The population growth rate in 06890 is 0.00%. The population density of 06890 is 1,352.

A: The majority race/ethnicity of people residing in 06890 is White (88.10%). The majority race/ethnicity of students attending public schools in 06890 is White(79.17%).

A: The median household income in 06890 is $189,412 (2021) and the average adjusted income is $1,183,130 (2021).
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