91770 Frequently Asked Questions

A: ZIP Code 91770 is Located in Rosemead California. Portions of 91770 are also in South San Gabriel, Montebello, San Gabriel.

A: ZIP Code 91770 is Located Entirely in Los Angeles County California.

A: The Current Sales Tax in ZIP Code 91770 is 10.2%

A: The Area Code for 91770 is 626.

A: 91770 is within by the California 28th Congressional District and the California 38th Congressional District.

A: ZIP Code 91770 is in California State Assembly District 49.

A: 91770 is within California State Senate District 22 and California State Senate District 32.

A: The 2022 population of ZIP Code 91770 is 59410. The population growth rate in 91770 is 0.00%. The population density of 91770 is 9,112.

A: The majority race/ethnicity of people residing in 91770 is Asian (60.67%). The majority race/ethnicity of students attending public schools in 91770 is Asian(52.99%).

A: The median household income in 91770 is $65,042 (2021) and the average adjusted income is $394,700 (2021).