$400,000. That's the average wage gap between Main Street and Wall Street here in New York City. The average New York City salary is $129,000, but keep in mind that's up 45% from 2015.Size that up to Wall Street pros. In securities, their average salary is $561,000. Work in finance or insurance.Well, the average salary there is $426,000. In New York City, a healthcare worker's average salary is $73,000. But keep in mind, there is the most amount of job opportunities available.If you work at a restaurant or ...