Al I know is NY/NJ Modern orthodox all boys or girls schools... but those start at $60k or so and department head types and go to $80k-ish with more experience I believe. And those salaries are way higher than yeshivish places bc the tuition is $25k a kid
It really depends on what type of school. In a MO starting for just a rebbe is around $60k and then they try to give you other responsibilities (grade dean, sports, night seder) to add more money. If you love what you do and are willing to take on additional responsibilities you can probably get to $90k in the first 4-5 years but that's going to require taking on a lot of extra things which means you stay late/work weekends etc.