WIC, is a nutrition program that helps pregnant women, new mothers and young children eat well and stay healthy. Who is eligible for WIC services? Women who are pregnant, breastfeeding, or just had a baby Children under 5 years old, including foster children Low to medium income families (working families may qualify) How Do You Apply for WIC Services? Call to make an appointment,   (916) 876-5000.   The WIC staff will give you directions to the nearest clinic and send you the enrollment forms and a list of documents that you will need to bring with you. At your appointment, WIC staff will check to see if you and your family qualify. You will need to bring proof of your address and income to your appointment.