Leon deposited $30000 in a bank account. The bank paid 2 percent interest at the end of each year. How much money would Leon have in his bank account after 1 year?

The interest Leon would get after 1 year is $30000 x 2/100 = $<<30000*2/100=600>>600.

Therefore, the total amount of money Leon would have in his bank account after 1 year is $30000 + $600 = $<<30000+600=30600>>30600. Answer: \boxed{30600}.