Population: 17,349 (2010)

Median household income: $102,007

Area: 14.7 square miles

Settlements in the last three months: 50

Homes for sale: 79

Average days on market: 53

Median sale price: $412,205

Housing stock: 6,372 units, ranging from 18th-century vintage to new construction

School district: Colonial

Sources: U.S. Census Bureau, Whitemarsh Township; Diane Williams, Weichert Realtors, Blue BellEndText