91748 Frequently Asked Questions

A: ZIP Code 91748 is Located in Rowland Heights California. Portions of 91748 are also in Industry, Diamond Bar.

A: ZIP Code 91748 is Located Entirely in Los Angeles County California.

A: The Current Sales Tax in ZIP Code 91748 is 9.5%

A: The Area Codes for 91748 are 562, 626, 840 and 909

A: 91748 is within by the California 38th Congressional District and the California 31st Congressional District.

A: 91748 is within California State Assembly District 55 and California State Assembly District 57.

A: 91748 is within California State Senate District 22 and California State Senate District 29.

A: The 2022 population of ZIP Code 91748 is 43851. The population growth rate in 91748 is 0.00%.

A: The majority race/ethnicity of people residing in 91748 is Asian (57.85%). The majority race/ethnicity of students attending public schools in 91748 is Hispanic(46.51%).

A: The median household income in 91748 is $77,183 (2021) and the average adjusted income is $539,410 (2021).