Greenwich, New Jersey Population 2024

2,985

Greenwich is a city located in Warren County New Jersey. Greenwich has a 2024 population of 2,985. Greenwich is currently growing at a rate of 2.05% annually and its population has increased by 8.66% since the most recent census, which recorded a population of 2,747 in 2020.

The average household income in Greenwich is $175,773 with a poverty rate of 2.9%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Greenwich is 38.2 years, 33.9 years for males, and 38.9 years for females.

Greenwich Demographics

According to the most recent ACS, the racial composition of Greenwich was:

  • White: 55.3%
  • Asian: 19.75%
  • Black or African American: 12.35%
  • Two or more races: 10.05%
  • Other race: 2.55%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
0.9 sq mi
Density (mi²)
3,291.40/sq mi
Growth Since 2020
8.66% (238)
The current population of Greenwich, New Jersey is 2,985 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,747.

Greenwich, New Jersey Population 2024

Population by Race

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Race
Population
Percentage (of total)
White1,58555.3%
Asian56619.75%
Black or African American35412.35%
Two or more races28810.05%
Other race732.55%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Greenwich Population by Race

Greenwich Population Pyramid 2024

Greenwich Median Age

38.2

Total

33.9

Male

38.9

Female

Greenwich Adults

There are 2,066 adults, (101 of whom are seniors) in Greenwich.

Greenwich Age Dependency

45.9

Age Dependency Ratio

5.1

Old Age Dependency Ratio

40.7

Child Dependency Ratio

Greenwich Sex Ratio

Female1,35947.42%
Male1,50752.58%

Greenwich Population by Age

Greenwich Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All8663.3193.66.4
Married6453.6497.52.5
Non Family1141.3165.834.2
Female933.371000
Male144.211000

3.52

Average Family Size

3.31

Average Household Size

93.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Greenwich Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Greenwich Educational Attainment by Sex (over 25)

Greenwich Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 68.11%.

Greenwich Educational Attainment by Race

All

Male

Female

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$81,620

Average Earnings

$91,375

Average Male

$57,059

Average Female

Greenwich Earnings by Educational Attainment

Greenwich Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Greenwich Language

74.18% of Greenwich residents speak only English, while 25.82% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 14.52% of the population.

Greenwich Language

Greenwich Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Multiple2884515.63%
White1,493382.55%

2.9%

Overall Poverty Rate

0.86%

Male Poverty Rate

5.15%

Female Poverty Rate

Poverty in Greenwich

The race most likely to be in poverty in Greenwich is Multiple, with 15.63% below the poverty level.

The race least likely to be in poverty in Greenwich is White, with 2.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 2.73%, and for those that did not work, the poverty rate was 5.09%.

Greenwich Poverty

rate

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Rate
Poverty
Some College5.31%
Less Than 9th Grade0%
High School0%
Bachelors or Greater0%

Greenwich Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed14.81%
Male Employed0%
Male Unemployed0%
Female Employed0%

Greenwich Poverty Rate by Employment Status and Sex

Greenwich Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Greenwich Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.7%

Overall Marriage Rate

57.6%

Male Marriage Rate

53.7%

Female Marriage Rate

Greenwich Married by Age and Sex

male

female

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.

Greenwich Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Greenwich Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

39

Number of Veterans

39

Male Veterans

0

Female Veterans

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Greenwich Veterans by War

count

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Greenwich Veterans by Age

count

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Greenwich Veterans by Race

Greenwich Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

20.51%

Veteran Disability Rate

Greenwich Veterans by Education

LaborForceParticipation

76.7%

Labor Force Participation

71.2%

Employment Rate

7.2%

Unemployment Rate

Greenwich Employment by Age

LaborForceParticipation

Greenwich Employment by Race

LaborForceParticipation

Greenwich Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

55.51%

Born in Greenwich

83.08%

Native Born

16.92%

Foreign Born

5.37%

Non Citizen

11.55%

Naturalized

Place of Birth

83.08% of Greenwich residents were born in the United States, with 55.51% having been born in New Jersey. 5.37% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Greenwich Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20242,985602.05%
20232,925592.06%
20222,866-58-1.98%
20212,9241776.44%
20202,747160.59%
20192,7311937.6%
20182,538-32-1.25%
20172,570783.13%
20162,492-94-3.63%
20152,586-80-3%
20142,666-121-4.34%
20132,787-26-0.92%
20122,813301.08%
20112,783281.02%
20102,75500%

Greenwich Population by Year