Greenwich, CT Demographics

A map of Greenwich's Population by Race

Greenwich, Connecticut had a population of 13,836 in 2020. It was 66.7% White, 3.9% Black, 7.2% Asian, 16.7% Hispanic, 1.0% Native American/Other, and 4.5% Multiracial. This map presents the population of Greenwich, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 215 places in Connecticut, Greenwich is the 31st most populous. 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's White Population

9,232 residents of Greenwich identify as White, or 66.7%. This makes the White share of the population of Greenwich roughly similar to the White share of the population of Connecticut (63.2% White). Of the 215 places in Connecticut, Greenwich is ranked #185 in terms of White residents as a share of the population.

Greenwich is more White than neighboring Byram (48.8% White). Greenwich is less White than neighboring Rock Ridge (86.6% White), Indian Field (80.9% White), Pemberwick (69.7% White), and Glenville (78.6% White).

Greenwich's Black Population

536 residents of Greenwich identify as Black, or 3.9%. This makes the Black share of the population of Greenwich slightly less than the Black share of the population of Connecticut (10% Black). Of the 215 places in Connecticut, Greenwich is ranked #47 in terms of Black residents as a share of the population.

Greenwich is more Black than neighboring Rock Ridge (1.5% Black), Indian Field (0.9% Black), Pemberwick (1.5% Black), Byram (2% Black), and Glenville (1.7% Black).

Greenwich's Asian Population

993 residents of Greenwich identify as Asian, or 7.2%. This makes the Asian share of the population of Greenwich roughly similar to the Asian share of the population of Connecticut (4.7% Asian). Of the 215 places in Connecticut, Greenwich is ranked #20 in terms of Asian residents as a share of the population.

Greenwich is more Asian than neighboring Rock Ridge (4.4% Asian), Indian Field (6.8% Asian), Pemberwick (6.8% Asian), Byram (6% Asian), and Glenville (6.7% Asian).

Greenwich's Hispanic Population

2,312 residents of Greenwich identify as Hispanic, or 16.7%. This makes the Hispanic share of the population of Greenwich roughly similar to the Hispanic share of the population of Connecticut (17.3% Hispanic). Of the 215 places in Connecticut, Greenwich is ranked #27 in terms of Hispanic residents as a share of the population.

Greenwich is more Hispanic than neighboring Rock Ridge (5.3% Hispanic), Indian Field (7.5% Hispanic), Pemberwick (15.6% Hispanic), and Glenville (8.3% Hispanic). Greenwich is less Hispanic than neighboring Byram (35.1% Hispanic).

Greenwich's Native American/Other Population

137 residents of Greenwich identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 1.0%. This makes the Native American/Other share of the population of Greenwich roughly similar to the Native American/Other share of the population of Connecticut (1% Native American/Other). Of the 215 places in Connecticut, Greenwich is ranked #36 in terms of Native American/Other residents as a share of the population.

Greenwich is more Native American/Other than neighboring Rock Ridge (0.6% Native American/Other), Indian Field (0.3% Native American/Other), and Glenville (0.6% Native American/Other). Greenwich is less Native American/Other than neighboring Pemberwick (1.7% Native American/Other), and Byram (2.8% Native American/Other).

Greenwich's Multiracial Population

626 residents of Greenwich identify as Multiracial, or 4.5%. This makes the Multiracial share of the population of Greenwich roughly similar to the Multiracial share of the population of Connecticut (3.8% Multiracial). Of the 215 places in Connecticut, Greenwich is ranked #63 in terms of Multiracial residents as a share of the population.

Greenwich is more Multiracial than neighboring Rock Ridge (1.5% Multiracial), Indian Field (3.7% Multiracial), and Glenville (4.1% Multiracial). Greenwich is less Multiracial than neighboring Pemberwick (4.6% Multiracial), and Byram (5.3% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.