Greenwich Flag

Greenwich

County Seat:
No
Area (mi²):
4.842
State:
Connecticut

Greenwich is a CDP located in Western CT Planning Region, Connecticut. Greenwich has a 2025 population of 14,328. Greenwich is currently growing at a rate of 0.65% annually and its population has increased by 10.5% since the most recent census, which recorded a population of 12,967 in 2020.

The average household income in Greenwich is $297,081 with a poverty rate of 8.86%.The median age in Greenwich is 44 years: 43.1 years for males, and 45.3 years for females.

14.3K
Total Population
2,959
Density (mi²)
92 0.65%
Growth

Greenwich Population

Greenwich Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Greenwich includes 68.23% White, 8.05% other race, 7.96% Black or African American, 6.62% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White9,91268.23%
Two or more races1,3259.12%
Other race1,1698.05%
Black or African American1,1567.96%
Asian9626.62%
Native American40.03%

Greenwich Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenwich's average per capita income is $86,275. Household income levels show a median of $136,154. The poverty rate stands at 8.86%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$231,286-
Families$186,833$376,093
Households$136,154$297,081
Non Families$72,308$150,044

$86,275

Average Income

$136,154

Median Household Income

8.86%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)