Key Colony Beach, FL Demographics

A map of Key Colony Beach's Population by Race

Key Colony Beach, Florida has an estimated population of 511, a dramatic decrease from the 790 recorded in the 2020 Census. The population is 90.6% White, 9.4% Hispanic, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Key Colony Beach, with one dot drawn for each person counted by the Census, color-coded by race.

Key Colony Beach has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Florida overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Key Colony Beach, that probability was 31.6% in 2020 and 17.0% in the most recent ACS estimates.

Key Colony Beach is ranked the 853rd most populous place in Florida, out of 956 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). Key Colony Beach was ranked the 801st most populous place in the 2020 Census.

Key Colony Beach's White Population

463 residents of Key Colony Beach, or 90.6% of the population, identify as White. The share of White residents in Key Colony Beach is significantly higher than in Florida overall, where 50.4% of the population is White. Key Colony Beach ranks 284th statewide in terms of White residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's White population has declined by an estimated 28.2%. White residents' share of Key Colony Beach's population has increased from 81.6% to 90.6%.

Key Colony Beach is more White than neighboring Marathon (59.5% White), Duck Key (81.3% White), Layton (84.7% White), Big Pine Key (85.7% White), and Islamorada (77.3% White).

Key Colony Beach's Black Population

0 residents of Key Colony Beach, or 0.0% of the population, identify as Black. The share of Black residents in Key Colony Beach is considerably lower than in Florida overall, where 14.6% of the population is Black. Key Colony Beach ranks 636th statewide in terms of Black residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's Black population has declined by an estimated 100.0%. Black residents' share of Key Colony Beach's population has decreased from 2.4% to 0.0%.

Key Colony Beach is less Black than neighboring Marathon (2.1% Black), Duck Key (10.4% Black), Big Pine Key (0.4% Black), and Islamorada (0.2% Black).

Key Colony Beach's Asian Population

0 residents of Key Colony Beach, or 0.0% of the population, identify as Asian. The share of Asian residents in Key Colony Beach is slightly lower than in Florida overall, where 2.9% of the population is Asian. Key Colony Beach ranks 613th statewide in terms of Asian residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's Asian population has declined by an estimated 100.0%. Asian residents' share of Key Colony Beach's population has decreased from 0.9% to 0.0%.

Key Colony Beach is less Asian than neighboring Marathon (0.3% Asian), Duck Key (1.4% Asian), Big Pine Key (1.2% Asian), and Islamorada (0.2% Asian).

Key Colony Beach's Hispanic Population

48 residents of Key Colony Beach, or 9.4% of the population, identify as Hispanic. The share of Hispanic residents in Key Colony Beach is significantly lower than in Florida overall, where 27.4% of the population is Hispanic. Key Colony Beach ranks 458th statewide in terms of Hispanic residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's Hispanic population has declined by an estimated 52.9%. Hispanic residents' share of Key Colony Beach's population has decreased from 12.9% to 9.4%.

Key Colony Beach is more Hispanic than neighboring Duck Key (5.7% Hispanic), and Big Pine Key (8.2% Hispanic). Key Colony Beach is less Hispanic than neighboring Marathon (34.2% Hispanic), Layton (15.3% Hispanic), and Islamorada (17.9% Hispanic).

Key Colony Beach's Native American/Other Population

0 residents of Key Colony Beach, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Key Colony Beach is comparable to the share in Florida overall, where 0.8% of the population is Native American/Other. Key Colony Beach ranks 455th statewide in terms of Native American/Other residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Key Colony Beach's population has decreased from 0.8% to 0.0%.

Key Colony Beach is less Native American/Other than neighboring Marathon (0.2% Native American/Other), and Islamorada (0.1% Native American/Other).

Key Colony Beach's Multiracial Population

0 residents of Key Colony Beach, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Key Colony Beach is slightly lower than in Florida overall, where 3.8% of the population is Multiracial. Key Colony Beach ranks 873rd statewide in terms of Multiracial residents as a share of the population, out of 956 places.

Since the 2020 Census, Key Colony Beach's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Key Colony Beach's population has decreased from 1.4% to 0.0%.

Key Colony Beach is less Multiracial than neighboring Marathon (3.6% Multiracial), Duck Key (1.2% Multiracial), Big Pine Key (4.5% Multiracial), and Islamorada (4.3% 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.