Lodge is the only cast cookware left made in the US, I believe, and it is good. Foreign made cookware doesn't have the purity standards of Lodge.
Cheaper cast iron with impurities will not heat evenly.
I think Lodge is sold in Wal Mart, now.
All Clad is made in the USA - a former coworker is the plant manager. Manufactured in Canonsburg, PA. Really good stuff, but expensive.