Chickens & Livestock: Fontana vs Ontario
How do chickens & livestock rules compare between Fontana, CA and Ontario, CA?
Fontana and Ontario have similar restriction levels.
Fontana, CA
San Bernardino County
Fontana permits backyard chickens and small fowl in applicable residential and agricultural zones per Zoning Code Table 30-432. All animals must be housed at least 40 feet from any dwelling, and slaughter is prohibited in every zoning district.
View full Fontana rules →Ontario, CA
San Bernardino County
Ontario allows backyard hens in residential zones under the Development Code and OMC Title 6, with coop setbacks. Roosters are typically prohibited, and larger livestock require agricultural or equine zoning.
View full Ontario rules →Key Facts Comparison
| Fact | Fontana | Ontario |
|---|---|---|
| Code | Zoning Table 30-432 | - |
| Setback | 40 ft from any dwelling | - |
| Roosters | Restricted or prohibited most zones | Generally prohibited residential |
| Slaughter | Prohibited in all zones | - |
| Planning | (909) 350-6718 | - |
| Hens | - | Allowed in residential with setbacks |
| Setbacks | - | Typically 15 to 25 feet from homes |
| Larger Livestock | - | Agricultural or equine zones only |
| State Role | - | CDFA small-flock registration |
Highlighted rows indicate differences between cities.
Fontana FAQ
Can I keep hens on a standard subdivision lot?
Usually no, because the 40-foot dwelling setback rarely fits. Larger parcels in R-A zones are where backyard flocks are realistic.
Are roosters allowed?
Almost never in single-family residential zones. Some agricultural zones allow them subject to noise nuisance rules.
Ontario FAQ
Can I keep chickens in my Ontario backyard?
Yes, hens are generally allowed in residential zones with coop setbacks and cleanliness standards. Roosters are typically not allowed due to noise.
Can I keep a goat or horse?
Only on lots zoned for agricultural or equine use, primarily in the Ontario Ranch area. Standard residential lots do not permit livestock.
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