O’Fallon Chicken Laws

Are chickens allowed in O’Fallon?Only in agricultural districts
How many chickens can you have?No official limits
Can you have roosters in O’Fallon?Yes (in accordance with noise ordinance)
Chicken coop placement rules:No official rules
Application process:Permit required
More information:City of O’Fallon municipal code

Planning to have chickens in O’Fallon? Take the time to understand the rules:

  • Permissible Zoning Districts: Poultry farming is allowed exclusively in agricultural zoning districts within O’Fallon. 
  • Verification Required: If you are permitted to keep chickens in O’Fallon, it is crucial to contact the local authorities to obtain detailed information regarding the rules for chicken enclosures and the maximum number of chickens allowed. 
  • Noise Restrictions: O’Fallon has enacted a regulation prohibiting keeping any animal or bird on residential premises that causes frequent or prolonged noise disturbances. This rule aims to ensure the comfort and tranquillity of individuals living in the vicinity. 

Additional Tips for Successful Chicken Keeping in O’Fallon

  • Choose a quiet location: Chickens are highly sensitive to noise, so selecting a tranquil location for your chicken coop is crucial.
  • Provide plenty of space: Allow ample space for your chickens to roam freely within the coop. Make sure the coop is adequately sized to accommodate their movements.
  • Give them fresh food and water: Ensure your chickens have a well-balanced diet, rich in protein and low in fat. Always provide fresh water to keep them hydrated.
  • Keep their coop clean: Regularly clean the chicken coop to maintain hygiene and prevent the buildup of waste. This practice promotes the health and well-being of your chickens.

In the long run, cities can modify their rules about backyard chickens. To stay well-informed, contacting O’Fallon officials for the most up-to-date information is necessary.

See other Missouri chicken ordinances.

Last updated: 7/3/23