Zip codes along the Main Line scored high on the top 100.
Villanova, Gladwyne and Merion Station top the Philadelphia Business Journal's list of the Greater Philadelphia Area's 100 wealthiest zip codes. The Journal's list comes courtesy of Esri, a geographic information provider. The site does not disclose its method for ranking the zip codes. Check out their full story here to see what zip codes made the list, and check below to see which Philly Patch towns made the list. Ranking Broomall 19066