91740 Frequently Asked Questions

A: ZIP Code 91740 is Located in Glendora California. Portions of 91740 are also in Citrus.

A: ZIP Code 91740 is Located Entirely in Los Angeles County California.

A: The Current Sales Tax in ZIP Code 91740 is 10.8%

A: The Area Codes for 91740 are 626, 840 and 909

A: ZIP Code 91740 is in the California 31st Congressional District.

A: ZIP Code 91740 is in California State Assembly District 48.

A: 91740 is within California State Senate District 22 and California State Senate District 25.

A: The 2022 population of ZIP Code 91740 is 27131. The population growth rate in 91740 is 0.00%. The population density of 91740 is 5,398.

A: The majority race/ethnicity of people residing in 91740 is White (48.56%). The majority race/ethnicity of students attending public schools in 91740 is Hispanic(60.37%).

A: The median household income in 91740 is $92,975 (2021) and the average adjusted income is $369,030 (2021).