06443 Frequently Asked Questions

A: ZIP Code 06443 is Located in Madison Connecticut. Portions of 06443 are also in Madison Center, Guilford, Clinton (town), Killingworth.

A: ZIP Code 06443 is Located Entirely in New Haven County Connecticut.

A: The Current Sales Tax in ZIP Code 06443 is 6.3%

A: The Area Codes for 06443 are 203, 475, 860 and 959

A: 06443 is within by the Connecticut 2nd Congressional District and the Connecticut 3rd Congressional District.

A: 06443 is within Connecticut State House of Representatives District 35, Connecticut State House of Representatives District 86, Connecticut State House of Representatives District 98 and Connecticut State House of Representatives District 101.

A: 06443 is within Connecticut State Senate District 12 and Connecticut State Senate District 33.

A: The 2022 population of ZIP Code 06443 is 17658. The population growth rate in 06443 is 0.00%.

A: The majority race/ethnicity of people residing in 06443 is White (93.43%). The majority race/ethnicity of students attending public schools in 06443 is White(85.91%).

A: The median household income in 06443 is $140,990 (2021) and the average adjusted income is $173,910 (2020).