In 2018, Greenwich, CT had a population of 13.3k people with a median age of 43 and a median household income of $97,616. Between 2017 and 2018 the population of Greenwich, CT declined from 13,399 to 13,303, a -0.716% decrease and its median household income grew from $94,309 to $97,616, a 3.51% increase.
The 5 largest ethnic groups in Greenwich, CT are White (Non-Hispanic) (63.7%), White (Hispanic) (14.8%), Asian (Non-Hispanic) (7.07%), Black or African American (Non-Hispanic) (7.06%), and Other (Hispanic) (2.89%). 0% of the people in Greenwich, CT speak a non-English language, and 86.9% are U.S. citizens.
In 2018, the median property value in Greenwich, CT was $1.03M, and the homeownership rate was 45%. Most people in Greenwich, CT drove alone to work, and the average commute time was 26.8 minutes. The average car ownership in Greenwich, CT was 1 car per household.