Collin County, TX Ordinances (2026)

Local rules and regulations for Collin County, Texas. Population: 1,064,465.

Verified from official government sources

Note: County ordinances apply to unincorporated areas of Collin County. If you live within an incorporated city, that city's own rules take precedence over county-level regulations. We have city-specific rules for Allen, Frisco, McKinney, and Plano: check there if you live in one of those cities. All other areas in Collin County fall under the county rules shown below.

Browse Ordinances by Topic

Select a topic to see Collin County's rules on that subject.

Noise Ordinances

Short-Term Rentals

Fire Regulations

Parking Rules

Fence Regulations

Animal Ordinances

Landscaping Rules

Home Business

Swimming Pools & Spas

Accessory Structures

Environmental Rules

Cannabis Regulations

Solar Energy

Sign Regulations

Property Maintenance

Outdoor Lighting

Rental Property Rules

Trash & Recycling

Drone Rules

Food Trucks & Mobile Vendors

Soliciting & Door-to-Door

Curfew Laws

Building Setbacks & Zoning

Garage & Yard Sales

Garage Sale Permits

HOA Rules

Building Safety

Cities in Collin County

These cities are located within Collin County and may have their own ordinances.

Pop. 285,494

Pop. 200,509

Pop. 199,177

Pop. 104,627

Unincorporated Communities

These communities are in unincorporated Collin County. County ordinances apply directly to these areas.

Seis LagosPop. 1,450 WestminsterPop. 1,035

Data Sources

Ordinance data for Collin County is sourced from the following official government references. Click any topic above for detailed citations.

Show all 77 sources

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