Of the population, there were 244,203 households and there was an owner-occupied housing rate of 80.8%. The average household size was 3.10 and the population was made of 22.7% foreign-born residents. In 2019, the U.S. Census Bureau estimated the median value of an owner-occupied housing unit was $455,700 and the median gross rent of rented units at $1,678. Residents of the town had a combined median household income of $111,072 and per capita of $44,958. Of the population in 2019, 6.0% lived at or below the poverty line.