Grant County Child Support Agency

Lancaster, Wisconsin

The Grant County Child Support Agency is at 130 West Maple Street, Lancaster, WI 53813. Call the office at (608) 723-4823. It serves Grant County.

How do I contact this office?

Grant County Courthouse
130 West Maple Street
Lancaster, WI 53813
Get directions Call (608) 723-4823
Phone
(608) 723-4823
TTY
(877) 209-5209
Hours
Monday to Friday, 8:00 a.m. to 4:30 p.m.
Before you go
Office hours and walk in policies are set by each county or tribal agency. Several agencies ask you to call ahead or schedule an appointment to see your case specialist.
Email
grantcshelp@jobcenter.org
Fax
(608) 723-2429
Official page
Office page

Is this my office?

This office serves Grant County.

Not your area? See every Wisconsin 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.

Other child support offices near Lancaster

More help with Wisconsin child support

Office details come from the official Wisconsin office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Wisconsin Department of Children and Families, Bureau of Child Support. Spot a mistake? Tell us.