It depends on the lake, really. I've seen a few straglers still spawning, but for the most part, I think they're back to feeding. The post-spawners should be plenty hungry, so it's a good time to get after them.
I found a bunch of bigguns last week cruising along a drop off between 4 and 10 feet. They were hungry, and I had me some fun. Sweet corn did the trick.
Good luck!
If everyone's thinking alike, then someone isn't thinking. - GS Patton