Hi Gboy2,
The average adult penis is around 3 to 4 inches long when flaccid (soft) and 5.5 to 6.2 inches long when erect. It sounds like yours is somewhere in that average (too, those averages are for adults; you're still in the midst of puberty, which means you may still notice some genital growth down the road). If you want to learn more about penis size, check this out:
Shown Actual Size: A Penis Shape & Size Lowdown.