what does it cost to get an id card and what do you need to get one?

If you are over 18 your id card is free. You need a birth certificate a social security card and proof of address. If u live with someone else they can sign that they are your proof of address if they have a legal id with the right address on it. If you have 2 proofs of id you can get the new "real id" required to enter federal government buildings and fly. If you are under 18 an id costs 5 bucks and you need a birth certificate, ss card and proof of address. All this same information is available at www.scdmvonline.com if this was confusing.

20 bucks..ss card,birth certificate, and proof of address.