How is my credit?

I am 21 years old. I work full time. Not a home owner. I have carried at least 5 major credit cards and 5 store cards but only have 1 store card and 1 major card now with a balance of 2500. I pay 4 times the minimum every two weeks instead of monthly. I also have a car loan that is about a year old. I never make late payments. Never have. Never have been one to only pay the minimum either. How is my credit? Still limited?