what county is gladwyne
Gladwyne, Pennsylvania. Gladwyne is a very affluent suburban community in Montgomery County, Pennsylvania, United States along the historic Philadelphia Main Line. In 2011, Gladwyne was ranked the 7th richest ZIP code in the country in a study by Bloomberg BusinessWeek. The population was 4,050 at the 2000 census.
Gladwin County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 25,692. The county seat is Gladwin.