18. King George Park, Westmount, Montreal, Quebec
Average Household Net Worth: $7,574,692 (▼17% since 2014)
Average Annual Household Income: $534,971
Average House Price: $2,467,316
The truly old-money locals still call this area Murray Hill Park after the gentleman farmer, William Murray, who sold this land to the City of Westmount in the 1920s. Straddling King George Park (it was renamed in 1939 to mark a royal visit), it runs from Forden Crescent in the north to Grosvenor Avenue in the south. These are the most cultured Montrealers on this list: they were most likely to have visited an art gallery, or to have attended the symphony or ballet in the past year.