Chickens & Livestock: Altadena vs Lancaster
How do chickens & livestock rules compare between Altadena, CA and Lancaster, CA?
Altadena and Lancaster have similar restriction levels.
Altadena, CA
Los Angeles County
LA County allows backyard chickens in R-1 zones in unincorporated areas (including Altadena) subject to coop setbacks under LA County Code Title 10 and Title 22. Roosters and large flocks may require additional permits or be restricted.
View full Altadena rules →Lancaster, CA
Los Angeles County
Lancaster may permit backyard chickens with limits on flock size and setbacks. Roosters typically banned. Livestock restrictions vary by zoning district.
View full Lancaster rules →Key Facts Comparison
| Fact | Altadena | Lancaster |
|---|---|---|
| Code Section | LA County Code Title 10 + 22 | - |
| Hens | Generally allowed in R-1 | Typically 4 to 6 allowed |
| Coop Setback | ≥35 ft from neighbor home (typical) | 20 to 40 feet from neighbors |
| Roosters | Noise nuisance risk (10.36.010) | Usually prohibited |
| Livestock | - | Agricultural zones only |
Highlighted rows indicate differences between cities.
Altadena FAQ
Can I keep chickens in my Altadena backyard?
Yes — hens are generally allowed in R-1 zones in unincorporated LA County subject to coop setbacks. Roosters are problematic due to noise (LA County Code 10.36.010). Verify with LA County Planning.
Lancaster FAQ
Can I keep chickens?
Many cities allow 4 to 6 hens with proper coop setbacks. Roosters are typically prohibited. Check Lancaster municipal code.
What about goats?
Usually restricted to agricultural or rural residential zones with minimum lot sizes.
Compare other topics
See how Altadena and Lancaster compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool