Mobile County DHR Child Support

Mobile, Alabama

The Mobile County DHR Child Support is at 3103 Airport Blvd, Mobile, AL 36606. Call the office at (251) 450-7300. It serves Mobile County.

How do I contact this office?

3103 Airport Blvd
Mobile, AL 36606
Mail: PO Box 1906, Mobile, AL 36633-1906
Get directions Call (251) 450-7300
Phone
(251) 450-7300
TTY
Dial 711
Hours
8:00 a.m. to 4:30 p.m.
Before you go
To apply for child support services, call your county DHR office and request an appointment, then bring the completed application forms to it. Depending on income, a $5 or $25 application fee is due at the appointment (cash or money order), waived for Medicaid recipients. TANF recipients are referred to the Child Support Unit by their TANF worker.
Email
Mobile@dhr.alabama.gov
Official page
Official office listing

Child support line: choose option 1.

Is this my office?

This office serves Mobile County.

Not your area? See every Alabama 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 completed Application for Child Support Services
  • A completed Case Information Worksheet
  • A completed Affidavit of Income
  • The $5 or $25 application fee in cash or money order, unless you receive Medicaid

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Office details come from the official Alabama office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Alabama Department of Human Resources, Child Support Enforcement Division. Spot a mistake? Tell us.