Old Greenwich, Connecticut Population 2022

6,844
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Old Greenwich is a city located in Fairfield County Connecticut. Old Greenwich has a 2020 population of 6,844. Old Greenwich is currently declining at a rate of 0.00% annually and its population has increased by 3.52% since the most recent census, which recorded a population of 6,611 in 2010.

The average household income in Old Greenwich is $308,817 with a poverty rate of 2.38%. The median rental costs in recent years comes to $2,089 per month, and the median house value is $1.62 Mn. The median age in Old Greenwich is 41.8 years, 42.4 years for males, and 41.1 years for females.

Old Greenwich Demographics

According to the most recent ACS, the racial composition of Old Greenwichwas:

  • White: 86.82%
  • Asian: 6.12%
  • Two or more races: 5.44%
  • Other race: 1.28%
  • Black or African American: 0.34%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Old Greenwich, Connecticut is 6,844 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 6,844.The last official US Census in 2010 recorded the population at 6,611.

Old Greenwich, Connecticut Population 2022

Population by Race

Race Population Percentage
White6,06086.82%
Black or African American240.34%
Asian4276.12%
Some Other Race891.28%
Two or More Races3805.44%
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Old Greenwich Population by Race

Old Greenwich Population Pyramid 2022

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Old Greenwich Median Age

41


Total

40.1


Male

42.7


Female

Old Greenwich Adults

There are 4,578 adults, (985 of whom are seniors) in Old Greenwich.

Old Greenwich Age Dependency

Age Dependency Ratio

27.4

Old Age Dependency Ratio

66.9

Child Dependency Ratio

Old Greenwich Sex Ratio

Female

3,432

49.17%

Male

3,548

50.83%

Old Greenwich Population by Age

Old Greenwich Renter vs Owner Occupied by Household Type

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Old Greenwich Household Types

Type Owner Renter
Married88.7%11.3%
All85.1%14.9%
Female79.3%20.7%
Non Family77.1%22.9%
Male41.9%58.1%

85.1%

Rate of Home Ownership

Old Greenwich Households and Families

Type Count Average Size Owned
All2,3023.0385.1
Married1,6933.5688.7
Male432.8441.9
Female1212.7479.3
Non Family4451.0877.1

3.49

Average Family Size

3.03

Average Household Size

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Old Greenwich Households by Type

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Education Attained Count Percentage
Less Than 9th Grade120.28%
9th to 12th Grade400.94%
High School Graduate2836.65%
Some College2215.20%
Associates Degree1132.66%
Bachelors Degree1,52835.92%
Graduate Degree2,05748.35%
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Old Greenwich Educational Attainment by Sex (over 25)

Old Greenwich Educational Attainment by Race

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Race Total High School Bachelors
Other Race323232
Asian326318312
2+ Races158158151
Hispanic269247230
White3,4783,4562,871
Black242

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 100.00%.

Old Greenwich Educational Attainment by Race

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Name Average Male Female
Overall$125,288$211,181$72,188
Less Than 9th Grade$45,682$46,136$
High School Graduate$$$
Some College$$$
Bachelors Degree$120,174$214,871$57,500
Graduate Degree$141,964$215,152$108,309

$125,288

Average Earnings

$211,181

Average Male

$72,188

Average Female

Old Greenwich Earnings by Educational Attainment

Old Greenwich Language by Age

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Old Greenwich Language

80.86% of Old Greenwich residents speak only English, while 19.14% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 8.44% of the population.

Old Greenwich Language

Old Greenwich Poverty by Race

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Name Total In Poverty Poverty Rate
Black2428.33%
White5,5591642.95%
OtherNaN%

2.38%

Overall Poverty Rate

3.13%

Male Poverty Rate

1.60%

Female Poverty Rate

Poverty in Old Greenwich

The race most likely to be in poverty in Old Greenwich is Black, with 8.33% below the poverty level.

The race least likely to be in poverty in Old Greenwich is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 3.49%, and for those that did not work, the poverty rate was 5.07%.

Old Greenwich Poverty

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Name Poverty
Less Than 9th Grade0.00%
High School14.49%
Some College0.60%
Bachelors or Greater2.09%

Old Greenwich Poverty Rate by Education

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Rate Poverty
Male Employed0.00%
Male Unemployed20.18%
Female Employed1.34%
Female Unemployed0.00%

Old Greenwich Poverty Rate by Employment Status and Sex

Old Greenwich Income by Household Type

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Name Median Mean
Households$238,750$324,278
Families$250,000$373,262
Married Families$250,000-
Non Families$82,041$118,988
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Income by Household Type

Old Greenwich Marital Status

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Marriage Rates

69.2%

Overall Marriage Rate

72.0%

Male Marriage Rate

66.8%

Female Marriage Rate

Old Greenwich Married by Age and Sex

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Old Greenwich Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Old Greenwich Marital Status by Race

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Old Greenwich Marital Status

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118

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War22
First Gulf War8
Vietnam37
Korea7
World War II9

Old Greenwich Veterans by War

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Age Group Veterans
18 to 34
35 to 5422
55 to 649
65 to 7410
75+77

Old Greenwich Veterans by Age

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Old Greenwich Veterans by Race

Old Greenwich Veterans by Education

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0.00%

Veteran Poverty Rate

20.34%

Veteran Disability Rate

Old Greenwich Veterans by Education

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58.7%

Labor Force Participation

56.3%

Employment Rate

4.1%

Unemployment Rate

Old Greenwich Employment by Age

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Old Greenwich Employment by Race

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Old Greenwich Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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34.05%

Born in Old Greenwich

77.49%

Native Born

22.51%

Foreign Born

14.04%

Non Citizen

8.47%

Naturalized

Place of Birth

77.49% of Old Greenwich residents were born in the United States, with 34.05% having been born in Connecticut. 14.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Old Greenwich Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20106,6110.00%
20116,401-210-3.18%
20126,6222213.45%
20136,496-126-1.90%
20146,520240.37%
20156,7642443.74%
20167,0002363.49%
20176,860-140-2.00%
20186,819-41-0.60%
20196,844250.37%
20206,8440.00%
20216,8440.00%
20226,8440.00%

Old Greenwich Population by Year