Welcome to the Fifth District

Welcome to the Fifth District, the largest district in San Bernardino County, encompassing the vibrant cities of San Bernardino, Rialto, Colton, and the unincorporated areas of Bloomington, Muscoy, Rosena Ranch, Arrowhead Farms, Little 3rd, and El Rancho Verde. Our office is dedicated to serving you and working tirelessly to ensure a safe and improved quality of life for all residents. Your input and feedback are essential to our mission. If you have any questions, concerns, or valuable suggestions, please don’t hesitate to reach out to my office. Together, we will build a brighter future for the communities in the Fifth District.

City of Colton

City of Rialto

City of San Bernardino

Supervisor Joe Baca, Jr. is Transforming the Fifth District

Latest News

Sheroes Shine: 5th Annual Celebration Honors Extraordinary Women in the Fifth District

By Josie De Vera | March 5, 2025

Supervisor Baca proudly hosted his 5th annual Sheroes Recognition in honor of Women’s History Month. This event celebrates the remarkable contributions of women throughout the Fifth District, recognizing their dedication…

Supervisor Joe Baca, Jr. Hosts Second Annual Government Day, Teaching Students About the Role of Government

By Josie De Vera | February 28, 2025

San Bernardino, CA – Supervisor Joe Baca, Jr. welcomed 90 students from San Bernardino City,…