Gwinnett County Transit
- Official site for Gwinnett County Transit. Includes maps of bus routes, schedules, rider information, and press releases.
- http://www.gctransit.com/

Gwinnett County - Sex Offender Notification Service
- Free service that notifies you anytime anyone on your street, in your neighborhood, in your city, etc. is added to the GBI's Georgia Sex Offender Registry or is admitted to the Gwinnett County Jail.
- http://www.scangwinnett.com/modules.php?name=CommunityWatch

ScanGwinnett: Gwinnett County Police, Fire, and EMS Radio
- Listen to Gwinnett County, Georgia Police, Fire, and EMS radio communications.
- http://www.scangwinnett.com

Gwinnett Judicial Circuit
- Lawrenceville, Georgia.
- http://www.gwinnettcourts.com/

Gwinnett County - Sex Offenders
- Listing of convicted sex offenders for Gwinnett County, Georgia.
- http://www.gwinnettcountysheriff.com/predat1.htm

Gwinnett County Sheriff's Department
- Local law enforcement site for Gwinnett County, Georgia including links to victim information, detention center, court section and support services links.
- http://www.gwinnettcountysheriff.com/

Gwinnett County Tax Commissioner's Office
- Property Tax Information, Motor Vehicle Information, Property Value Information
- http://www.tax.co.gwinnett.ga.us/

Gwinnett County, GA
- Official site for Gwinnett County Local Government.
- http://www.co.gwinnett.ga.us/

Gwinnett County Fire and Emergency Services
- The Gwinnett County Department of Fire and Emergency Services responds to fire and medical emergencies, administers fire safety and prevention programs, coordinates the County's response to disasters, reviews building construction plans, conducts fire bui
- http://www.gwinnettfire.org/