In some areas. Salaries are still pretty middle class here on the east coast of the US, I have to say.
It's also about perspective. I'm below the median for a US dev, but even so, I'm above the median in general. We have to use the Area Median Income (AMI) for a specific locale. Middle class goes up to 2x the AMI. On much of the east coast, it's about $140k per household. It's very easy to exceed this if married with both spouses working and one being in tech.