Yes, backyard chickens are legal in Michigan, but compliance with local ordinances and state health codes is mandatory. Municipalities regulate flock size, coop placement, and sanitation, while the Michigan Department of Agriculture enforces biosecurity standards to mitigate avian influenza risks. Recent 2026 amendments to the Michigan Right to Farm Act further clarify setback requirements for urban areas.
Key Regulations for Keeping Backyard Chickens in Michigan
- Flock Size Limits: Most municipalities cap backyard flocks at 6–12 hens, excluding roosters, which are often prohibited due to noise ordinances. Detroit, for example, allows up to 20 hens in residential zones under its 2024 urban agriculture ordinance.
- Coop and Run Specifications: Structures must be predator-proof, at least 20 feet from neighboring dwellings, and comply with setback rules from property lines. The Michigan Department of Agriculture’s 2026 Backyard Poultry Guidelines mandate 4 square feet of indoor space per bird and 10 square feet of outdoor run area.
- Sanitation and Biosecurity: Owners must register flocks with the Michigan Department of Agriculture and Rural Development (MDARD) if exceeding 50 birds. Mandatory reporting of sick or dead poultry is required under the state’s 2025 Avian Influenza Response Plan, aligning with federal USDA protocols.