46312 Frequently Asked Questions

A: ZIP Code 46312 is Located in East Chicago Indiana. Portions of 46312 are also in Hammond, Whiting, North Township (Lake County).

A: ZIP Code 46312 is Located Entirely in Lake County Indiana.

A: The Current Sales Tax in ZIP Code 46312 is 7.0%

A: The Area Code for 46312 is 219.

A: ZIP Code 46312 is in the Indiana 1st Congressional District.

A: 46312 is within Indiana State House of Representatives District 1 and Indiana State House of Representatives District 2.

A: ZIP Code 46312 is in Indiana State Senate District 2.

A: The 2022 population of ZIP Code 46312 is 26363. The population growth rate in 46312 is -7.75%. The population density of 46312 is 1,825.

A: The majority race/ethnicity of people residing in 46312 is Hispanic (49.25%). The majority race/ethnicity of students attending public schools in 46312 is Hispanic(49.56%).

A: The median household income in 46312 is $37,807 (2021) and the average adjusted income is $356,830 (2021).