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Sonoma County, CA Trash & Recycling: Bin Placement Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Curb placement
Required for collection, § 22-5(a)
Off-collection storage
No street/alley right-of-way
Container area size
10' × 7.5' × 6' minimum
Screening trigger
15,000 sq ft or 7+ bed multifamily
First-offense fine
$100, rising to $500

Summary

In unincorporated Sonoma County, single-family homes must set garbage, recycling and organics carts at the curb or roadside for collection under County Code § 22-5, and larger commercial or multi-family sites must build a screened, sized container area under § 22-10(c).

City-specific rules exist: Petaluma, and Santa Rosa have their own bin placement rules rules that differ from Sonoma County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Containers shall be placed at the curb/roadside for collection unless a county franchisee agrees to collect such containers from an alternative location due to the disability of a customer. Except for containers placed at the curb/roadside for collection, containers, including any recyclable containers, or organics containers, shall not be placed or allowed to remain in or on any street or alley right-of-way unless authorized by the department.(b)All Other Premises. Containers shall be placed in a location that is easily accessible for collection, to be decided between the owner or occupant and an authorized county franchisee. (Ord. No. 6361, § II(Exh. A), 11-16-2021)

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 64 Update 2).

Full Breakdown

Sonoma County Code § 22-5 requires single-family residences to set solid waste, recycling and organics carts at the curb or roadside for collection; carts may not sit in the street or alley right-of-way otherwise, unless the franchise hauler approves an alternate pickup point for a disabled customer. Commercial buildings of 15,000 square feet or more, multi-family housing with seven or more bedrooms, and any site generating a cubic yard of waste weekly must provide a screened container area under § 22-10(c): at least 10 feet wide, 7½ feet deep and 6 feet high, reached by a 12-foot access road with a 32-foot turnaround for the collection truck.

Violations & Fines

A first violation of Chapter 22 draws a $100 fine, a second $200, and a third or subsequent violation $500 per violation, under § 22-24(f).

Frequently Asked Questions

Can I leave my trash cart at the curb all week in unincorporated Sonoma County?
No. Section 22-5(a) allows curb placement only for collection; outside that window, containers can't remain in the street or alley right-of-way unless the franchisee authorizes an alternate spot for a customer's disability.
Does this apply inside the City of Sonoma or Santa Rosa?
No. This is the county code, which governs only unincorporated areas. The City of Sonoma, Santa Rosa and the county's other seven cities each enforce their own separate municipal codes.
What size container area does a commercial building need?
Under § 22-10(c), buildings of 15,000+ square feet, multi-family with seven or more bedrooms, or sites generating a cubic yard of waste weekly need an area at least 10 feet wide, 7.5 feet deep and 6 feet high.

Sources & Official References

Other rules in Sonoma County

All Sonoma County rules

California rules heatmap·Compare Sonoma County to another location·View the California trash & recycling overview

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