Greenwich is located in Western CT Planning Region Connecticut. Greenwich has a 2024 population of 63,531. Greenwich is currently declining at a rate of -0.07% annually but its population has increased by 0.3% since the most recent census, which recorded a population of 63,344 in 2020.
The average household income in Greenwich is $357,112 with a poverty rate of 5.37%. The median age in Greenwich is 42.8 years: 41.9 years for males, and 43.4 years for females.
According to the most recent ACS, the racial composition of Greenwich was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 46,971 | 73.96% |
| Two or more races | 6,224 | 9.8% |
| Asian | 4,540 | 7.15% |
| Other race | 3,091 | 4.87% |
| Black or African American | 2,488 | 3.92% |
| Native American | 191 | 0.3% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Asian
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 22,800 | 2.76 | 68.8 | 31.2 |
| Married | 13,928 | 3.37 | 77.1 | 22.9 |
| Non Family | 6,224 | 1.21 | 59.3 | 40.7 |
| Female | 2,011 | 3.13 | 46.9 | 53.1 |
| Male | 637 | 3.16 | 49.3 | 50.7 |
3.26
Average Family Size
2.76
Average Household Size
68.8%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 900 | 2.1% |
| Associates Degree | 1,911 | 4.46% |
| Bachelors Degree | 14,962 | 34.9% |
| Graduate Degree | 16,060 | 37.46% |
| High School Graduate | 4,738 | 11.05% |
| Less Than 9th Grade | 749 | 1.75% |
| Some College | 3,551 | 8.28% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 31,611 | 30,946 | 24,173 |
| Hispanic | 5,023 | 4,314 | 2,427 |
| 2+ Races | 3,466 | 3,119 | 2,008 |
| Asian | 3,110 | 3,047 | 2,557 |
| Other Race | 1,845 | 1,489 | 894 |
| Black | 1,254 | 1,171 | 515 |
| Native American | 118 | 77 | 6 |
The highest rate of high school graduation is among asian people with a rate of 97.97%.
The highest rate of bachelors degrees is among asian people with a rate of 82.22%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $118,811 | $160,994 | $71,367 |
| Graduate Degree | $149,967 | $235,078 | $99,274 |
| High School Graduate | $36,831 | $41,196 | $36,073 |
| Less Than 9th Grade | $35,476 | $40,481 | $24,090 |
| Overall | $100,900 | $147,505 | $61,801 |
| Some College | $50,659 | $67,014 | $32,088 |
$100,900
Average Earnings
$147,505
Average Male
$61,801
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
76.09% of Greenwich residents speak only English, while 23.91% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 9.45% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 43,948 | 1,504 | 3.42% |
| Hispanic | 8,581 | 1,379 | 16.07% |
| Other | 3,066 | 554 | 18.07% |
| Black | 2,476 | 391 | 15.79% |
| Multiple | 6,212 | 292 | 4.7% |
| Asian | 4,540 | 265 | 5.84% |
| Native | 191 | 113 | 59.16% |
5.37%
Overall Poverty Rate
5.17%
Male Poverty Rate
5.55%
Female Poverty Rate
The race most likely to be in poverty in Greenwich is Native, with 59.16% below the poverty level.
The race least likely to be in poverty in Greenwich is White, with 3.42% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.51%. Among those working part-time, it was 6.81%, and for those that did not work, the poverty rate was 10.74%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 22.13% |
| High School | 10.53% |
| Some College | 7.67% |
| Bachelors or Greater | 2.65% |
rate
Rate | Poverty |
|---|---|
| Female Unemployed | 10.14% |
| Male Unemployed | 9.34% |
| Female Employed | 3.01% |
| Male Employed | 1.71% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $250,001 | $419,770 |
| Households | $198,458 | $357,112 |
| Married Families | $250,001 | $-999,999,999 |
| Non Families | $90,278 | $181,591 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
58.1%
Overall Marriage Rate
62.4%
Male Marriage Rate
54.3%
Female Marriage Rate
male
female
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 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
1,148
Number of Veterans
1,086
Male Veterans
62
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 483 |
| Korea | 138 |
| First Gulf War | 111 |
| World War II | 58 |
| Second Gulf War | 44 |
count
Age Group | Veterans |
|---|---|
| 75+ | 732 |
| 65 to 74 | 207 |
| 35 to 54 | 117 |
| 55 to 64 | 88 |
| 18 to 34 | 4 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 1,127 | 3.12% |
| Hispanic | 47 | 0.82% |
| Asian | 11 | 0.34% |
| 2+ Races | 9 | 0.21% |
| Black | 1 | 0.08% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
10.36%
Veteran Poverty Rate
28.71%
Veteran Disability Rate
LaborForceParticipation
63.9%
Labor Force Participation
60%
Employment Rate
5.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
30.04%
Born in Greenwich
77.79%
Native Born
22.21%
Foreign Born
10.06%
Non Citizen
12.15%
Naturalized
77.79% of Greenwich residents were born in the United States, with 30.04% having been born in Connecticut. 10.06% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 63,316 | -43 | -0.07% |
| 2028 | 63,359 | -43 | -0.07% |
| 2027 | 63,402 | -43 | -0.07% |
| 2026 | 63,445 | -43 | -0.07% |
| 2025 | 63,488 | -43 | -0.07% |
| 2024 | 63,531 | -43 | -0.07% |
| 2023 | 63,574 | -43 | -0.07% |
| 2022 | 63,617 | -18 | -0.03% |
| 2021 | 63,635 | 291 | 0.46% |
| 2020 | 63,344 | 437 | 0.69% |
| 2019 | 62,907 | 112 | 0.18% |
| 2018 | 62,795 | 357 | 0.57% |
| 2017 | 62,438 | -109 | -0.17% |
| 2016 | 62,547 | -68 | -0.11% |
| 2015 | 62,615 | 26 | 0.04% |
| 2014 | 62,589 | 115 | 0.18% |
| 2013 | 62,474 | 106 | 0.17% |
| 2012 | 62,368 | 469 | 0.76% |
| 2011 | 61,899 | 589 | 0.96% |
| 2010 | 61,310 | 0 | 0% |