In 2017, Old Greenwich, CT had a population of 6.86k people with a median age of 39.8 and a median household income of $236,250. Between 2016 and 2017 the population of Old Greenwich, CT declined from 7,000 to 6,860, a -2% decrease and its median household income grew from $224,009 to $236,250, a 5.46% increase.
The population of Old Greenwich, CT is 74.8% White Alone, 12.1% Hispanic or Latino, and 8.53% Asian Alone. N/A% of the people in Old Greenwich, CT speak a non-English language, and 83.4% are U.S. citizens.
The median property value in Old Greenwich, CT is $1.39M, and the homeownership rate is 85.8%. Most people in Old Greenwich, CT commute by Drove Alone, and the average commute time is 33.8 minutes. The average car ownership in Old Greenwich, CT is 2 cars per household.