I'm pretty sure there are loans but my sister in law said that after your 2 years of temporary legal status are up with DACA if you try to renew the process & they see you have unpaid loans to the government, it could stall the process & put you at risk for deportation. Not to sure how true this all is but she said it would be safer to.find grants even though they are really hard to come by especially to someone with temporary legal status. You could always investigate though.