Backyard Chicken Laws in Maryland
Summary of state-level and major-city rules for keeping hens, roosters, and small backyard flocks in Maryland. Updated 2026.
Hens allowed
Yes
Roosters allowed
Restricted in Baltimore city, most inner suburbs
Typical flock limit
Baltimore: 4 hens per lot, no roosters
Permit required
Baltimore requires environmental health permit
What makes Maryland different
Poultry registration with MDA required for anyone owning fowl.
Official sources
Verify locally before you buy birds
This is a summary. City, county, and HOA rules usually override state guidance. Check your local zoning office, health department, and any HOA covenants before adding hens or roosters to your property.