Isleton vs Rancho Cordova
How do dark sky rules rules compare between Isleton, CA and Rancho Cordova, CA?
Isleton and Rancho Cordova have similar restriction levels.
Isleton, CA
Sacramento County
Sacramento County Zoning Code includes outdoor lighting standards requiring shielded fixtures, limits on illumination spillover, and uplighting restrictions. Agricultural and rural-residential zones have stricter dark-sky provisions to protect night skies. New commercial development must meet Title 24 Part 6 energy-efficiency outdoor lighting standards.
View full Isleton rules →Rancho Cordova, CA
Sacramento County
Rancho Cordova outdoor lighting must be shielded and directed downward to minimize light pollution. The city zoning code requires cutoff fixtures for commercial and new residential development.
View full Rancho Cordova rules →Key Facts Comparison
| Fact | Isleton | Rancho Cordova |
|---|---|---|
| Fixtures | Full cutoff shielded | Full cutoff required |
| Title 24 | Part 6 for commercial | - |
| Uplighting | Restricted/banned most zones | - |
| Trespass | Typically 0.5 fc at property line | - |
| Rural | Stricter dark-sky rules | - |
| Commercial | - | IES shielded mandatory |
| State Code | - | Title 24 Part 6 |
| Lighting Zone | - | LZ3 typical |
Highlighted rows indicate differences between cities.
Isleton FAQ
Can I put up spotlights on my house?
Residential security lighting is generally allowed but must not cast excessive light onto neighboring property. Motion-activated and shielded fixtures are preferred.
Does the county have a dark-sky ordinance?
Sacramento County regulates outdoor lighting through Title 3 with shielding and spillover limits but does not have a formal International Dark-Sky Association ordinance.
Rancho Cordova FAQ
Can I use flood lights to illuminate my yard?
Yes, but they must be shielded so the light source is not visible beyond your property line and should be aimed downward.
Who enforces this in Rancho Cordova?
Rancho Cordova code enforcement at (916) 851-8800 handles most complaints.
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