Old Greenwich, CT
Population 6,904 · Connecticut
About Old Greenwich, CT
Old Greenwich is a small community in Connecticut with a population of 6,904 residents. The median household income is $250,001 per year, which is above the national average. The median age in Old Greenwich is 40.5 years.
Housing in Old Greenwich has a median home value of $1,668,200 and median monthly rent of $3,501. Of the 2,482 total housing units, the majority are owner-occupied, with 1,974 owner-occupied and 337 renter-occupied units.
The unemployment rate in Old Greenwich is 4.7% and the poverty rate is 3.3%. 84.3% of residents hold a bachelor's degree or higher. The average commute time is 36.5 minutes.
How Old Greenwich Ranks in Connecticut
Cost of Living in Old Greenwich, CT
Compared to national averages, Old Greenwich has a median household income of $250,001 (233% above the national median of $75,149). Home values average $1,668,200, which is 581% above the national median. Monthly rent at $3,501 is 201% above the US average of $1,163. Within Connecticut, Old Greenwich's income is 103% above the state average of $123,065, and home values are 223% above the state median of $516,920.
Why Live in Old Greenwich, CT?
Old Greenwich offers a strong local economy with a median household income of $250,001, well above the national average, and a well-educated community where 84.3% of residents hold a bachelor’s degree or higher, and a low poverty rate of 3.3%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $1,668,200. However, Old Greenwich’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Old Greenwich has a population of 6,904 with a median age of 40.5 years. Compare Old Greenwich with other cities to see how it stacks up, or explore all cities in Connecticut.
Similar Cities Near Old Greenwich
Cities in Connecticut with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Staples | 6,985 | $218,365 | $1,202,800 | Compare |
| New Canaan | 7,032 | $163,355 | $1,115,600 | Compare |
| Winsted | 7,074 | $66,058 | $214,000 | Compare |
| Ridgefield | 7,103 | $143,286 | $843,200 | Compare |
| Putnam | 7,120 | $63,209 | $236,000 | Compare |
| Rockville | 6,657 | $51,607 | $192,500 | Compare |
| Hazardville | 6,482 | $96,531 | $230,400 | Compare |
| Cos Cob | 7,354 | $176,602 | $1,149,500 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Connecticut
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Old Greenwich
What is the population of Old Greenwich, CT?
The population of Old Greenwich, CT is 6,904 according to the latest Census data.
What is the median household income in Old Greenwich?
The median household income in Old Greenwich, CT is $250,001 per year.
What is the median home value in Old Greenwich?
The median home value in Old Greenwich, CT is $1,668,200.
What is the average rent in Old Greenwich?
The median monthly rent in Old Greenwich, CT is $3,501.
What is the unemployment rate in Old Greenwich?
The unemployment rate in Old Greenwich, CT is 4.7%.