Cobb County Child Support Office

Marietta, Georgia

The Cobb County Child Support Office is at 1090 Northchase Parkway S.E., Suite 140, Marietta, GA 30067. Call Georgia Department of Human Services, Division of Child Support Services (DCSS) at (877) 423-4746, the statewide line. It serves Cobb County.

How do I contact this office?

1090 Northchase Parkway S.E., Suite 140
Marietta, GA 30067
Get directions Call (877) 423-4746
Phone
(877) 423-4746 (statewide line)
TTY
Dial 711
Before you go
For Same Day Service, bring your completed application and all required documents to your local child support office before 3:00 p.m. You can also mail your application and fee to the child support office for your county. If you have a disability and need an accommodation to visit an office, call 1-877-423-4746 first.
Email
MariettacomCSE@dhs.ga.gov
Official page
Office page

Per DCSS, this office serves cases where both parents live in Georgia.

Is this my office?

This office serves Cobb County.

Send your application to the child support office for your county.

Not your area? See every Georgia child support office.

Can I handle this without going in?

Often, yes. Many requests don't need a visit:

Going in person? Read "Before you go" above, and call first if you can.

What should I bring?

The agency asks you to bring:

  • A photo ID, such as a driver's license or passport
  • Your completed application
  • Copies of all support orders, including divorce decrees
  • Birth certificates for your children
  • Social Security cards for your children, if available
  • Proof of income, such as pay stubs or W-2s

Other child support offices near Marietta

More help with Georgia child support

Office details come from the official Georgia office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Georgia Department of Human Services, Division of Child Support Services (DCSS). Spot a mistake? Tell us.