Chickens & Livestock: Ontario vs Rialto
How do chickens & livestock rules compare between Ontario, CA and Rialto, CA?
Ontario and Rialto have similar restriction levels.
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 →Rialto, CA
San Bernardino County
Backyard fowl and small livestock are governed by Rialto Municipal Code Title 6 (Animals) and the Title 18 zoning chapter. Most R-1 single-family lots in this Inland Empire freight hub allow a small number of hens for personal use, but roosters, swine and large hoofed stock are restricted to A-1/R-A agricultural zones, with setbacks from neighboring dwellings under Ch. 18.06.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| Hens | Allowed in residential with setbacks | - |
| Roosters | Generally prohibited residential | Restricted in R-1 residential |
| Setbacks | Typically 15 to 25 feet from homes | - |
| Larger Livestock | Agricultural or equine zones only | - |
| State Role | CDFA small-flock registration | - |
| Code | - | RMC Title 6 (Animals) + Title 18 zoning |
| Large livestock | - | A-1 / R-A zones only |
| Enforcement | - | Community Compliance 909-820-8070 |
Highlighted rows indicate differences between cities.
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.
Rialto FAQ
Can I keep backyard hens in Rialto?
A small flock of hens is generally allowed on R-1 lots if coops are kept clean and set back from neighbors. Roosters are prohibited in residential zones. Confirm zone-specific limits with Rialto Planning and RMC Title 18.
Are goats or horses allowed?
Goats, horses and cattle are permitted only in Rialto's agricultural / rural-residential (A-1 / R-A) zones with minimum lot sizes and setbacks under RMC Title 18, Ch. 18.06.
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