A recent study from Pew Research Center shows just how many people have student loan debt.

Many college grads still paying off debt in late 30s

Americans owe more than $1.3 trillion in student loans and a new Pew Research Center study has uncovered some interesting facts about the people who owe that debt.

Data showed that nearly 40 percent of adults under the age of 30 have student loan debt, according to Pew. The study also found that students with loans are almost twice as likely to have a second job.

Below are the other key points Pew determined from analyzing the data.