46320 Frequently Asked Questions

A: ZIP Code 46320 is Located in Hammond Indiana. Portions of 46320 are also in East Chicago, North Township (Lake County).

A: ZIP Code 46320 is Located Entirely in Lake County Indiana.

A: The Current Sales Tax in ZIP Code 46320 is 7.0%

A: The Area Code for 46320 is 219.

A: ZIP Code 46320 is in the Indiana 1st Congressional District.

A: 46320 is within Indiana State House of Representatives District 1 and Indiana State House of Representatives District 2.

A: ZIP Code 46320 is in Indiana State Senate District 2.

A: The 2022 population of ZIP Code 46320 is 13822. The population growth rate in 46320 is -4.59%. The population density of 46320 is 1,493.

A: The majority race/ethnicity of people residing in 46320 is African American (44.21%). The majority race/ethnicity of students attending public schools in 46320 is Hispanic(48.30%).

A: The median household income in 46320 is $30,846 (2021) and the average adjusted income is $145,720 (2021).