Greenwich township, Cumberland County, New Jersey Population

Overview

515

Total Population

49.4

Median age

48.16%

Female population %

107.7:100

Gender ratio (M:F)

45-49 years

Largest age group

59.0

Total dependency ratio

White

Largest racial group

41

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Greenwich township's population is old compared to the rest of the country:

The median age in Greenwich township is 49.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Greenwich township's population under 18 was 15.34%, compared to the 22.51% nationwide.
Greenwich township's elderly or the senior population (over 65 age) was 25.83% as compared to 16.04% nationwide.
Of the total population in Greenwich township, 11.26% were under the age of 15, 14.95% aged 15 to 29, 47.96% aged 30 to 64, 23.69% aged 65 to 84, and 2.14% were 85 years of age and older.

There are 19 less females than males in Greenwich township:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.16% females and 51.84% males in Greenwich township, Cumberland County, New Jersey.
The Greenwich township, Cumberland County, New Jersey gender ratio is 107.7:100 i.e. 107.7 men to 100 women (1.077).
For male population, the largest age group is 45-49 years with a population of 39.
For the female population, the largest age group is 60-64 years with a population of 28.

Greenwich township's population has become increasingly diverse:

Racial distribution of Greenwich township population: 87.38% are White, 2.52% are Black or African American, 0.39% are American Indian and Alaska Native, 0.58% are Asian and 9.13% are multiracial.
Greenwich township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
By ethnicity, 41 is Hispanic or Latino (of any race), and 474 (92.04% of the total population) is Non-Hispanic.
The largest racial group in Greenwich township is White with a population of 45 (87.38% of the total population).

Greenwich township's population has already reached its peak and is showing a trend of decline:

The peak population was 900 in the year 2009
From 2000 to 2010, Greenwich township's population decreased by 46 (5.46%), as compared to the national growth of 9.63%.
From 2010 to 2020, Greenwich township's population decreased by 30 (3.76%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Greenwich township's population was lowest in year 2019 at 756.