Greenwich CDP (Cumberland County), NJ Demographics

A map of Greenwich CDP (Cumberland County)'s Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	169	238	96.6%	94.8%
Hispanic	4	2	2.3%	0.8%
Native American/Other	1	1	0.6%	0.4%
Multiracial	1	7	0.6%	2.8%
Black	0	3	0.0%	1.2%
Asian	0	0	0.0%	0.0%

Greenwich CDP (Cumberland County), New Jersey has an estimated population of 175, a dramatic decrease from the 251 recorded in the 2020 Census. The population is 96.6% White, 2.3% Hispanic, 0.6% Native American/Other, 0.6% Multiracial, 0.0% Black, and 0.0% Asian. This demographic dot map shows the population of Greenwich CDP (Cumberland County), with one dot drawn for each person counted by the Census, color-coded by race.

Greenwich CDP (Cumberland County) has become less racially diverse since the 2020 Census. It is considerably less diverse than New Jersey overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Greenwich CDP (Cumberland County), that probability was 10.0% in 2020 and 6.7% in the most recent ACS estimates.

Greenwich CDP (Cumberland County) is ranked the 669th most populous place in New Jersey, out of 700 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Greenwich CDP (Cumberland County) was ranked the 663rd most populous place in the 2020 Census.

Greenwich CDP (Cumberland County)'s White Population

169 residents of Greenwich CDP (Cumberland County), or 96.6% of the population, identify as White. The share of White residents in Greenwich CDP (Cumberland County) is significantly higher than in New Jersey overall, where 50.9% of the population is White. Greenwich CDP (Cumberland County) ranks 16th statewide in terms of White residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s White population has declined by an estimated 29.0%. White residents' share of Greenwich CDP (Cumberland County)'s population has increased from 94.8% to 96.6%.

Greenwich CDP (Cumberland County) is more White than neighboring Othello (74.2% White), Sheppards Mill (93.4% White), Roadstown (63.2% White), Dutch Neck (84.4% White), and Shiloh (83.3% White).

Greenwich CDP (Cumberland County)'s Black Population

0 residents of Greenwich CDP (Cumberland County), or 0.0% of the population, identify as Black. The share of Black residents in Greenwich CDP (Cumberland County) is considerably lower than in New Jersey overall, where 12.2% of the population is Black. Greenwich CDP (Cumberland County) ranks 545th statewide in terms of Black residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s Black population has declined by an estimated 100.0%. Black residents' share of Greenwich CDP (Cumberland County)'s population has decreased from 1.2% to 0.0%.

Greenwich CDP (Cumberland County) is less Black than neighboring Othello (4.5% Black), and Shiloh (0.9% Black).

Greenwich CDP (Cumberland County)'s Asian Population

0 residents of Greenwich CDP (Cumberland County), or 0.0% of the population, identify as Asian. The share of Asian residents in Greenwich CDP (Cumberland County) is lower than in New Jersey overall, where 10% of the population is Asian. Greenwich CDP (Cumberland County) ranks 678th statewide in terms of Asian residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s Asian population has grown from 0 to an estimated 0. Asian residents' share of Greenwich CDP (Cumberland County)'s population has remained roughly unchanged at 0.0%.

Greenwich CDP (Cumberland County) is less Asian than neighboring Othello (3% Asian).

Greenwich CDP (Cumberland County)'s Hispanic Population

4 residents of Greenwich CDP (Cumberland County), or 2.3% of the population, identify as Hispanic. The share of Hispanic residents in Greenwich CDP (Cumberland County) is significantly lower than in New Jersey overall, where 22.5% of the population is Hispanic. Greenwich CDP (Cumberland County) ranks 698th statewide in terms of Hispanic residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s Hispanic population has grown by an estimated 100.0%. Hispanic residents' share of Greenwich CDP (Cumberland County)'s population has increased from 0.8% to 2.3%.

Greenwich CDP (Cumberland County) is more Hispanic than neighboring Sheppards Mill (0% Hispanic), and Dutch Neck (0% Hispanic). Greenwich CDP (Cumberland County) is less Hispanic than neighboring Othello (18.2% Hispanic), Roadstown (36.3% Hispanic), and Shiloh (12.7% Hispanic).

Greenwich CDP (Cumberland County)'s Native American/Other Population

1 residents of Greenwich CDP (Cumberland County), or 0.6% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Greenwich CDP (Cumberland County) is comparable to the share in New Jersey overall, where 0.9% of the population is Native American/Other. Greenwich CDP (Cumberland County) ranks 506th statewide in terms of Native American/Other residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s Native American/Other population has remained roughly the same. Native American/Other residents' share of Greenwich CDP (Cumberland County)'s population has remained roughly unchanged at 0.6%.

Greenwich CDP (Cumberland County) is more Native American/Other than neighboring Othello (0% Native American/Other), Sheppards Mill (0% Native American/Other), Roadstown (0% Native American/Other), and Shiloh (0% Native American/Other). Greenwich CDP (Cumberland County) is less Native American/Other than neighboring Dutch Neck (15.6% Native American/Other).

Greenwich CDP (Cumberland County)'s Multiracial Population

1 residents of Greenwich CDP (Cumberland County), or 0.6% of the population, identify as Multiracial. The share of Multiracial residents in Greenwich CDP (Cumberland County) is slightly lower than in New Jersey overall, where 3.5% of the population is Multiracial. Greenwich CDP (Cumberland County) ranks 445th statewide in terms of Multiracial residents as a share of the population, out of 700 places.

Since the 2020 Census, Greenwich CDP (Cumberland County)'s Multiracial population has declined by an estimated 85.7%. Multiracial residents' share of Greenwich CDP (Cumberland County)'s population has decreased from 2.8% to 0.6%.

Greenwich CDP (Cumberland County) is more Multiracial than neighboring Othello (0% Multiracial), Roadstown (0.5% Multiracial), and Dutch Neck (0% Multiracial). Greenwich CDP (Cumberland County) is less Multiracial than neighboring Sheppards Mill (6.6% Multiracial), and Shiloh (3.1% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.