Texas is in the same bucket as Arkansas, DC, Florida, Iowa, Kansas, Oklahoma, and South Dakota as having an unlimited homestead exemption. Though, if you're convicted of securities fraud in Texas, you're limited to $125k. Dunno if that little caveat is still enforced.

California upped their homestead exemption to $600k this year.

There are still a bunch of states that have sub $100k exemptions on the books, with Tennessee and Virginia at $5k.