Greenwich, Connecticut Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Greenwich, Connecticut is 14,528 as of the 2023 American Community Survey, making it the 29th-largest city in Connecticut. The median household income is $136,154, the median home value is $1,486,100, and the median age is 44.0.
14,528
Population
3000
People / sq mi
$136,154
Median Income
$1,486,100
Median Home Value
Greenwich covers 4.8 sq mi of land at 3000 people per square mile.
About Greenwich, CT
Greenwich is a city in Connecticut with a population of 14,528. It ranks #29 among cities in Connecticut by population. The median age is 44.0, older than the national median. The population is 46.2% male and 53.8% female.
The median household income in Greenwich is $136,154, above the US median of $74,580. 5.7% of residents live below the federal poverty level. Home values sit at a median of $1,486,100, with monthly rent averaging $2,121. The homeownership rate of 52.0% is lower than the national rate of 64.8%.
Educational attainment in Greenwich reflects 70.2% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 20.5% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 30.1 minutes each way.
Race & Ethnicity
| White | 68.2% |
| Black or African American | 8.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Economy & Income
$136,154
Median Household Income
$119,966
Per Capita Income
5.7%
Poverty Rate
4.9%
Unemployment Rate
Housing
$1,486,100
Median Home Value
$2,121
Median Rent
52.0%
Owner-Occupied
Education
95.0%
High School+
70.2%
Bachelor's+
Commute
15.3%
Drive Alone
48.6%
Public Transit
20.5%
Work From Home
30.1 min
Avg Commute
Community Profile
46.4%
Foreign Born
75.8%
Non-English at Home
1.6%
Veterans
7.1%
With Disability
94.4%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.4% |
| Information | 20.9% |
| Finance, Insurance & Real Estate | 20.7% |
| Education, Health Care & Social Services | 7.3% |
| Manufacturing | 6.7% |
| Construction | 3.4% |
| Arts, Entertainment & Food Services | 3.1% |
| Retail Trade | 2.6% |
| Transportation & Warehousing | 2.0% |
| Public Administration | 1.1% |
| Agriculture & Mining | 0.4% |
Largest cities in Connecticut
Largest counties in Connecticut
Part of Connecticut
Metro areas in Connecticut
City rankings
Frequently Asked Questions
Greenwich, Connecticut has a population of 14,528 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 29th-largest city in Connecticut.
The median household income in Greenwich, Connecticut is $136,154, with 5.7% of residents living below the federal poverty level.
The median home value in Greenwich, Connecticut is $1,486,100, with median monthly rent at $2,121 and a homeownership rate of 52.0%.
The median age in Greenwich, Connecticut is 44.0 years. The population is 46.2% male and 53.8% female.
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Statewide data for Connecticut
Population, race, income, age, and trends across Connecticut
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.