Is a family of 4 in a 2BR considered living wage? Because they have rent at $3600 for a family in silicon valley... which seems impossible. I paid more than tha

Is a family of 4 in a 2BR considered living wage? Because they have rent at $3600 for a family in silicon valley... which seems impossible. I paid more than that when I graduated from college with a roommate 20 years ago.