City of San Dimas, CA Government

City of San Dimas, CA Government Welcome to the City of San Dimas official page, follow for ongoing updates. In addition to the 1,700 acre Frank G.

Since its incorporation in 1960, the unprecedented growth of San Dimas has transformed the City from an essentially rural area to a well-balanced community offering industrial, commercial, and residential living. The completion of new freeways (Foothill and Orange Freeways) will benefit the City since it is in a fortunate position to take advantage of this easy access to markets. Bonelli Recreational Area which lies within the City boundaries, there are many parks such as San Dimas Canyon Park, a city-owned golf course (San Dimas Canyon Golf Club), and over 27 miles of equestrian trails for riding. The city services include an extensive recreational program for youth and for senior citizens, and the City boasts a new modern City Hall, with excellent provisions made for County Sheriff and Fire Departments, along with a fine Los Angeles County Library and Engineering Regional Office. A bright future lies ahead for San Dimas. Its growth is based upon a solid foundation and the projections are that in a decade its population will reach 40,000, and its reputation as a City that tires “to preserve the western spirit” will grow with the population growth.

September is National Preparedness Month! Week 2: Build a KitAn emergency kit helps keep you and your loved ones safe an...
09/11/2026

September is National Preparedness Month!
Week 2: Build a Kit
An emergency kit helps keep you and your loved ones safe and comfortable until help arrives. You don’t have to assemble everything at once—start with items you already have at home, like canned food and basic first aid supplies.
If someone in your household relies on medication, medical equipment, or has a disability, be sure to plan for those daily needs as part of your kit. Pets need emergency supplies too—include them in your planning.
For more information, visit: www.sandimasca.gov/news and www.sandimasca.gov/preparedness

Become a Youth Commissioner! Choose from the remaining commissions listed. Visit sandimasca.gov/commissions and submit y...
09/10/2026

Become a Youth Commissioner! Choose from the remaining commissions listed.

Visit sandimasca.gov/commissions and submit your application.

Apply Now! The application deadline is October 9, 2026. For more information contact the City Clerk's Office at 909-394-...
09/10/2026

Apply Now! The application deadline is October 9, 2026. For more information contact the City Clerk's Office at 909-394-6210.

Visit sandimasca.gov/commissions and submit your application.

09/09/2026

You know what else is perfect? Registering the fam for Runnin' Scared 2026!👀 There's something for everyone—5k, one mile fun-run, & toddler trot. 👻

Pre-registration closes Thursday, September 17th so don't forget to sign up for easy check-in and skip the registration lines.👟🏅

Costumes are highly encouraged, so dress your spooky best to run scary fast!🏃🏼‍♂️🏃🏼‍♀️💨

For more information, visit sandimasca.gov/run or call us at (909)394-6230.

♻️ Labor Day Service Reminder!There will be no collection service on Monday, September 7 in observance of Labor Day. All...
09/07/2026

♻️ Labor Day Service Reminder!

There will be no collection service on Monday, September 7 in observance of Labor Day. All collection services will be delayed one day for the remainder of the week.

📅 Monday → Tuesday
📅 Tuesday → Wednesday
📅 Wednesday → Thursday
📅 Thursday → Friday
📅 Friday → Saturday

Remember to put your carts out on your updated collection day!

For your pickup schedule, visit WM.com/MyWM.

City offices will be closed in observance of Labor Day on Monday September 7. Regular business hours will resume on Tues...
09/04/2026

City offices will be closed in observance of Labor Day on Monday September 7. Regular business hours will resume on Tuesday September 8, 7:30AM.

September is National Preparedness Month! Over the next four weeks, we’ll be sharing quick tips and resources to help yo...
09/04/2026

September is National Preparedness Month! Over the next four weeks, we’ll be sharing quick tips and resources to help you stay prepared.
Week 1: Make a Plan
Emergencies happen fast. Creating a family emergency plan helps everyone know what to do and where to go—including your pets.
Prep Tip: Keep emergency contact cards in everyone’s wallet or backpack.
For more information, visit: www.sandimasca.gov/news and www.sandimasca.gov/preparedness

Get ready to turn your home into a Halloween masterpiece! 👻🎃The City of San Dimas is officially looking for the spookies...
09/03/2026

Get ready to turn your home into a Halloween masterpiece! 👻🎃

The City of San Dimas is officially looking for the spookiest, most creative, and most festive homes in town. It’s time to show off your Halloween spirit!

Contest Details:
🚨 Registration Deadline: Friday, October 9th
🗓️ Judging: October 19–21 | 6:00 PM – 9:00 PM
🎉 Winners Announced: October 23 & 24 at the Halloween Spooktacular
🏆 Prize: An official "2026 Halloween Spooktacular House Winner" lawn sign + recognition at a San Dimas City Council meeting!

What the Judges are Looking For:
✨ Creativity
💥 "Wow" Factor
🧹 Organization & Neatness

Note: Limit one registration per household. Additional details will be on your registration receipt.

Think your house has what it takes to win? Register today at sandimasca.gov/spook! 🕸️✨

09/01/2026

Fall is officially in our pace🎃🍂
September is not only the beginning of spooky season, but it's also Runnin' Scared month. Pre-registration ends September 17th so secure your spot asap to skip day-of registration.👻🏃🏼‍♂️💨

🕸️Saturday, September 26th
📍Civic Center Park (245 E. Bonita Ave.)
👟sandimasca.gov/run

Lace up, track your pace, and post your stats after you cross the finish line— don't forget to tag us.🏅📲🔥

Address

245 East Bonita Avenue
San Dimas, CA
91773

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 4:30pm

Telephone

+19093946200

Alerts

Be the first to know and let us send you an email when City of San Dimas, CA Government posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share