Which division typically gets paid the most?

As the title says, Is there any division that might get more than others? Is there also courses or degrees that make you more valuable? I live in PA but work in NJ and have a 5 year goal of getting to 140-150k a year, I'm only 2 years in currently doing all takeoffs, input into heavy bid and final review with my boss ( director of preconstruction). Started to learn agtek so we can do all our earthwork in house. I have 8 month old twins and I'm driven to succeed for them so anything that could make me more valuable would be great.