FWIW, where I am a high percentage of the houses at or near foreclosure have found new owners. The prices have gone up a bit, so there's been turnover. If this is typical, it's not all bad.
RE: Homeowners in a squeeze aren’t keeping up on repairs,
I am NOT surprised at NJ being #1.
Their property taxes are in the FIVE DIGITS.
So, add THAT ( the five digit property tax ) to your home repairs, maintenance.