Where do billionaires live in Pennsylvania?
Six of Pennsylvania’s richest residents live in Wynnewood, Haverford, Bryn Mawr, and Gladwyne. Philadelphia and its suburbs and Allegheny County are home to the largest populations.
Six of Pennsylvania’s richest residents live in Wynnewood, Haverford, Bryn Mawr, and Gladwyne. Philadelphia and its suburbs and Allegheny County are home to the largest populations.