California Ordinance Heatmap
See which California cities and counties regulate a topic most tightly. Pick a topic to compare jurisdictions side by side.
Topics with enough California coverage to compare
A topic appears here once at least 10 California jurisdictions have a rule on file for it, each quoted from the local code.
- Landscaping Rules244 places
- Animal Ordinances242 places
- Parking Rules241 places
- Fence Regulations239 places
- Noise Ordinances239 places
- Fire Regulations238 places
- Trash & Recycling230 places
- Home Business229 places
- Swimming Pools & Spas229 places
- Sign Regulations227 places
- Property Maintenance225 places
- Cannabis Regulations222 places
- Food Trucks & Mobile Vendors218 places
- Accessory Structures216 places
- Environmental Rules216 places
- Solar Energy216 places
- Building Safety211 places
- Soliciting & Door-to-Door211 places
- Special Events & Permits211 places
- Business Licensing & Operations208 places
- Sidewalk & Pedestrian Rules208 places
- Curfew Laws206 places
- Public Conduct206 places
- Building Setbacks & Zoning204 places
- Outdoor Lighting201 places
- Rental Property Rules200 places
- Short-Term Rentals200 places
- Hotels & Lodging195 places
- Public Health Rules186 places
- Zoning Overlays & Bonuses184 places
- Tree Protection182 places
- Homelessness & Encampment Rules181 places
- Water Use Rules169 places
- Garage & Yard Sales167 places
- Noise from Specific Sources158 places
- Local Taxes & Fees157 places
- Data Centers & Crypto Mining143 places
- Mobility & Curb Rules142 places
- Filming & Production134 places
- Right to Farm134 places
- Historic Preservation128 places
- Gambling & Gaming116 places
- HOA Rules112 places
- Outdoor Cooking100 places
- Invasive Plant Rules92 places
- Tobacco & Vaping87 places
- Drone Rules83 places
- Rental Inspections64 places
- Code Violation Reporting47 places
- Privacy & Surveillance28 places
- Immigration Policy24 places
- Single-Use Items22 places
- Employment Preemption20 places
- Holiday Decorations19 places