The City of Irwindale adopted its first Zoning Code in 1966 and has been amended incrementally over the past 50 years. The Zoning Code was updated, adopted and is effective as of May 9, 2025. The new Code incorporated current best practices, industry standards, and meet recent State planning mandates. The new Code also implemented the City’s future vision, goals, and policies of the Irwindale 2020 General Plan.
FINAL ZONING CODE
DRAFT ZONING CODE
STAFF REPORTS
PUBLIC NOTICE
For more information or questions regarding the Zoning Code Update, please contact:
Marilyn Simpson, AICP
Community Development Director
(626) 430-2209
msimpson@IrwindaleCA.gov
