84121 Frequently Asked Questions

A: ZIP Code 84121 is Located in Salt Lake City Utah. Portions of 84121 are also in Cottonwood Heights, Murray, Holladay, Brighton, Alta.

A: ZIP Code 84121 is Located Entirely in Salt Lake County Utah.

A: The Current Sales Tax in ZIP Code 84121 is 8.3%

A: The Area Codes for 84121 are 385 and 801

A: ZIP Code 84121 is in the Utah 3rd Congressional District.

A: 84121 is within Utah State House of Representatives District 34, Utah State House of Representatives District 41 and Utah State House of Representatives District 43.

A: 84121 is within Utah State Senate District 14, Utah State Senate District 15 and Utah State Senate District 19.

A: The 2022 population of ZIP Code 84121 is 39759. The population growth rate in 84121 is -1.26%. The population density of 84121 is 520.

A: The majority race/ethnicity of people residing in 84121 is White (90.73%). The majority race/ethnicity of students attending public schools in 84121 is White(70.09%).

A: The median household income in 84121 is $101,636 (2021) and the average adjusted income is $986,860 (2021).