Chickens & Livestock: Vacaville vs Vallejo
How do chickens & livestock rules compare between Vacaville, CA and Vallejo, CA?
Vacaville and Vallejo have similar restriction levels.
Vacaville, CA
Solano County
Vacaville allows home chicken keeping as a non-commercial accessory use to single-family residences in agricultural and lower-density residential zones with a 6,000 sq ft minimum lot size. The cap is one adult hen per 1,000 sq ft of lot area, up to nine hens total. Roosters are prohibited citywide. Other livestock require an agricultural or rural-zoned parcel under Title 14 (Land Use & Development Code).
View full Vacaville rules →Vallejo, CA
Solano County
Vallejo may permit backyard chickens with limits on flock size and setbacks. Roosters typically banned. Livestock restrictions vary by zoning district.
View full Vallejo rules →Key Facts Comparison
| Fact | Vacaville | Vallejo |
|---|---|---|
| Hen Density | 1 hen per 1,000 sq ft of lot | - |
| Maximum Hens | 9 per parcel | - |
| Roosters | Prohibited | Usually prohibited |
| Minimum Lot | 6,000 sq ft (AG, AH, RR, RE, RL zones) | - |
| Nuisance Code | VMC Ch. 6.20 | - |
| Contact | Community Development 707-449-5140 | - |
| Hens | - | Typically 4 to 6 allowed |
| Coop Setback | - | 20 to 40 feet from neighbors |
| Livestock | - | Agricultural zones only |
Highlighted rows indicate differences between cities.
Vacaville FAQ
Can I keep backyard chickens in Vacaville?
Yes, on a single-family lot of at least 6,000 sq ft in AG, AH, RR, RE, or RL-10/8/6 zones. The cap is one adult hen per 1,000 sq ft of lot area, with a maximum of nine hens total.
Are roosters allowed in Vacaville?
No. Roosters are prohibited under Vacaville's chicken-keeping rules. Only hens may be kept, and only as a non-commercial accessory use to a single-family residence.
Can I keep goats, pigs, or a horse?
Only if your parcel is in a zone that allows large livestock (typically AG, AH, RR, or RE under Title 14). Standard suburban residential zones (RL-5, RM, RH) do not allow livestock beyond chickens.
Vallejo FAQ
Can I keep chickens?
Many cities allow 4 to 6 hens with proper coop setbacks. Roosters are typically prohibited. Check Vallejo municipal code.
What about goats?
Usually restricted to agricultural or rural residential zones with minimum lot sizes.
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