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 Rules213 places
- Animal Ordinances211 places
- Parking Rules210 places
- Fence Regulations208 places
- Fire Regulations207 places
- Noise Ordinances207 places
- Swimming Pools & Spas201 places
- Trash & Recycling198 places
- Home Business197 places
- Property Maintenance195 places
- Sign Regulations194 places
- Cannabis Regulations191 places
- Solar Energy186 places
- Food Trucks & Mobile Vendors185 places
- Accessory Structures184 places
- Environmental Rules183 places
- Short-Term Rentals179 places
- Soliciting & Door-to-Door179 places
- Building Safety178 places
- Special Events & Permits178 places
- Sidewalk & Pedestrian Rules176 places
- Business Licensing & Operations175 places
- Curfew Laws173 places
- Public Conduct173 places
- Building Setbacks & Zoning172 places
- Rental Property Rules172 places
- Outdoor Lighting171 places
- Hotels & Lodging165 places
- Public Health Rules154 places
- Tree Protection153 places
- Zoning Overlays & Bonuses152 places
- Homelessness & Encampment Rules151 places
- Water Use Rules145 places
- Data Centers & Crypto Mining141 places
- Garage & Yard Sales139 places
- Local Taxes & Fees131 places
- Noise from Specific Sources126 places
- Right to Farm116 places
- Mobility & Curb Rules114 places
- Filming & Production111 places
- Historic Preservation109 places
- HOA Rules100 places
- Gambling & Gaming95 places
- Outdoor Cooking85 places
- Tobacco & Vaping83 places
- Invasive Plant Rules80 places
- Drone Rules73 places
- Rental Inspections57 places
- Code Violation Reporting29 places
- Privacy & Surveillance26 places
- Immigration Policy22 places
- Single-Use Items22 places
- Employment Preemption20 places
- Holiday Decorations15 places