Maryland Backyard Chicken Laws: Permits, Limits & Registration Rules by City and County

Maryland State Rules & Biosecurity

Maryland: Maryland Poultry Regulations (Official Government Site)

State oversight: Maryland Department of Agriculture (MDA) requires mandatory premises registration for all poultry owners (no exemptions for small/backyard flocks). This tracks diseases like avian influenza. NPIP participation encouraged; Certificate of Veterinary Inspection (CVI) required for imports.

• Biosecurity & disease: Report sick birds; strict monitoring due to commercial poultry presence.
• Zoning Note: No statewide hen/rooster limits — all local. Urban counties (e.g., Prince George's, Montgomery) restrictive; rural more permissive.

No major statewide changes noted in 2025–2026; registration is free and required by law.

HOA vs Local Rules

Even if your county or city allows chickens, HOAs can prohibit them or add stricter rules (e.g., no visible coops). Check covenants first — HOAs often override local allowances on private property.

Predator Risks in Maryland

Maryland's mix of urban, suburban, and rural areas brings raccoons, foxes, opossums, hawks, and owls. Urban flocks face more scavengers; eastern shore and rural areas see coyotes and foxes. Avian flu monitoring is strict via MDA.

• Use hardware cloth (not chicken wire) and secure locks.
• Bury mesh 12 or more inches to deter diggers.
• Roof runs to block aerial attacks.
• Keep coops clean to reduce pests and disease attraction.

Permits & Nuisance Rules

Most Maryland areas require permits/licenses (fees $25–$100), neighbor notifications, or approvals. Common issues: noise (roosters), odors, pests, sanitation. Keep coops clean and sanitary to avoid complaints and fines.

Selling Backyard Eggs & Poultry in Maryland

Small flocks (less than approximately 500 birds) can sell clean, ungraded eggs direct-to-consumer with proper labeling (e.g., "UNGRADED EGGS", name/address, safe handling). Larger or commercial sales require MDA licensing/grading. No sales of live poultry without permit (except immediate slaughter). Biosecurity and reporting remain key.

• Exemptions: Small-scale direct sales often allowed without full grading.
• Note: MDA permit needed for broader sales.

Maryland State Poultry Slaughter Rules

Maryland follows the federal Poultry Products Inspection Act (PPIA) but adds state‑level requirements for anyone selling poultry within Maryland. Small flock owners may process birds at home for personal consumption, but commercial sales are tightly regulated unless the producer qualifies for Maryland’s voluntary certification program.

• Personal Use: Maryland allows residents to slaughter and process poultry they raised themselves for their own household without inspection or licensing, as long as the meat is not sold and the processing is done in a sanitary manner. This falls under the federal “personal use exemption” in 9 CFR §381.10.
• Commercial Sale: Producers may sell up to 20,000 birds per year under federal exemption, but Maryland law restricts these sales to direct-to-consumer on-farm transactions unless the producer participates in the state’s voluntary certification program. Certified producers are recognized as an “approved source” and may sell poultry anywhere within Maryland, including to restaurants and retailers. Meat cannot be ground under this program.
• Humane Standards: All poultry must be handled humanely during slaughter, consistent with Maryland animal cruelty statutes and federal humane handling expectations. While exempt operations are not continuously inspected, they must still prevent unnecessary suffering and maintain sanitary conditions during processing.
• Nuisance Laws: Local jurisdictions may regulate or restrict slaughter activities if they create odors, attract pests, or otherwise violate municipal nuisance codes. Cities and counties may impose additional zoning or sanitation requirements beyond state law, and these local rules take precedence for residential properties. (Check your city code via Municode or eCode360 for the most current local regulations.)

Maryland Ordinances by City & County

Maryland rules are highly local and often restrictive in urban/suburban zones. All require MDA registration. Below are key areas as of early 2026. Summary of common rules — always confirm with local code enforcement, as details vary by zoning district and can change.

• Baltimore City: Up to four hens on lots less than 2,000 square feet; up to ten on larger | Roosters prohibited | Coop/pen 15 feet from residences | $80 permit | Strict sanitation.
• Baltimore County: Up to ten hens (lot-size based; no acre minimum after 2022 changes) | Roosters prohibited | 25 feet from neighboring residence; 10 feet from side/rear lines | Annual license required.
• Annapolis (Anne Arundel County): Up to five hens (no lot minimum specified) | Roosters prohibited | 5 feet from property line | $100 permit | Neighbor approval required.
• Rockville (Montgomery County): Up to five hens for single-family homes | Roosters prohibited | 5 feet from boundary | $25 permit | Written neighbor notification needed.
• Frederick City (Frederick County): Up to six hens | Roosters prohibited | 10 feet from property line | Permit required | Minimum 2,500 square feet land.
• Aberdeen (Harford County): Up to six hens per half-acre lot | Roosters prohibited | Rear yard; accessory structure rules (6 feet side/rear) | Building permit for coops greater than 24 square feet ($25 fee).
• Columbia (Howard County): Up to eight hens on lots 10,000 square feet or larger | Roosters prohibited | 15 feet from lot lines; 50 feet from neighboring houses | No animal permit; building permit may apply.
• Upper Marlboro (Prince George's County): Often prohibited in urban/small lots 20,000 square feet or less | Roosters prohibited | Special permit from Planning Board in rural/residential-ag zones | Very restrictive.
• Hagerstown (Washington County): Up to six hens | Roosters prohibited | 20 feet from residences | Permit may be required | Check zoning district.
• Salisbury (Wicomico County): Up to six hens | Roosters prohibited | Rear yard setbacks | Permit often required | Urban restrictions common.
• Cumberland (Allegany County): Rural-friendly; higher limits or none in unincorporated areas | Roosters may be allowed | Minimal local restrictions | MDA registration required.
• Easton (Talbot County): Up to six hens | Roosters prohibited | 25 feet from residences | Permit required in town limits.
• Cambridge (Dorchester County): Up to six hens | Roosters prohibited | Setbacks apply | Check local code for permit.
• La Plata (Charles County): Restricted in urban zones | Roosters prohibited | Special approval needed | Rural more permissive.
• Elkton (Cecil County): Up to six hens | Roosters prohibited | Rear yard only | Permit may apply.
• Chestertown (Kent County): Up to six hens | Roosters prohibited | Zoning setbacks | Rural allowances higher.
• Princess Anne (Somerset County): Rural permissive; often no limits | Roosters allowed on acreage | Minimal restrictions.
• Snow Hill (Worcester County): Rural zones permissive | Roosters may be allowed | Focus on sanitation.
• Crisfield (Somerset County): Rural-friendly; higher limits | Roosters permitted | Check town rules.
• Oakland (Garrett County): Very rural; often no hen limits | Roosters allowed | Minimal local restrictions.

Suburbs & Counties

Howard County (unincorporated): Up to eight hens on lots 10,000 square feet or larger; roosters prohibited; coop 15 feet from lot lines plus 50 feet from neighbors' houses. No animal permit, but building permit may apply for larger structures.

Prince George's County: Generally prohibited or special permit required in urban areas or lots 20,000 square feet or less; very restrictive in most residential zones.

Other suburbs and counties vary widely — check local code enforcement for your exact address.

Rural & Unincorporated Areas

Rural and unincorporated Maryland counties are generally flock-friendly under state baseline (no outright bans), with higher limits or no numeric caps on agricultural land. Roosters are commonly allowed on larger acreage, and most rules focus on nuisance prevention, basic biosecurity, and sanitation rather than strict flock sizes or permits. Examples include:

• Allegany County: Rural and permissive; often no hen limits or permits in unincorporated areas; roosters allowed on acreage.
• Garrett County: Very rural; higher allowances on agricultural land; focus on sanitation and neighbor distance.
• Worcester County: Eastern Shore rural zones permissive; noise rules apply for roosters; minimal local restrictions.
• Caroline County: Agricultural areas allow larger flocks; state MDA registration still required.

Next Step: Essential Guides for Backyard Chicken Success

Maryland suburban laws are strict regarding aesthetics, so our finished DIY chicken coop plans offer a clean, professional look that satisfies local regulations. For ongoing care, view our Ultimate Backyard Chicken Coop Management Guide.