New Mexico Child Support Office Locations

New Mexico has 16 child support offices. Find the one for your county below, or check the official New Mexico office directory.

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All New Mexico child support offices

Not sure which office is yours? Call New Mexico child support at (800) 283-4465.

Field office hours are listed below. For help with a case call the Consolidated Customer Service Center at 1 800 283 4465 or email Child.Support@hca.nm.gov with only your name and case number.

Which New Mexico child support office handles my case?

Each office serves specific counties. Search for yours above to find its office.If you are not sure where your case is handled, call (800) 283-4465 and they can point you to the right office.

Do I need to visit an office in person?

Usually not. Most questions can be handled by phone or online, and many offices see visitors by appointment. Call ahead before visiting to confirm hours and whether you need an appointment.

How do I contact New Mexico child support?

Run by New Mexico Health Care Authority (HCA), Child Support Services Division (CSSD)

Your case online

Questions about your case or opening a case

Questions about payments

Our New Mexico child support guide covers payments, checking your case, and more.

Office details come from official New Mexico government sources (www.hca.nm.gov) and were last checked October 18, 2026. Each office links to its official listing. Sunny Child Support is not affiliated with any government agency.

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