 But insurance agency owner Carl Sussman said on CBS 8 San Diego. That doesn't mean that every Allstate client is going to be getting a 34.1% increase. What it means is there's a range. Some people are going to get a deduction, meaning that their premium is going to go down by up to 57%, all the way up to a plus 647%. We don't know. The station reports that if Allstate gets what it wants, it would be the highest rate increase so far this year in California.