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CITY · 2020 ACS

Key Colony Beach

Florida · 790 residents · 0.44 sq mi
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The short version

Key Colony Beach is a city of 790 people in Florida. At a median age of 63.0, this is an older place than the country as a whole. Home values have more than doubled since 2000, reaching $578,900. That is roughly 59% ahead of the Florida median. 50% of adults hold a bachelor's degree, against 33% nationally. Owners hold 79% of the housing stock.

At a glance
Wealthier
median household income $91,899, above the US median
US median: $66,278
Older
median age 63.0
US median: 38.8
More educated
50% hold a bachelor's degree
US average: 33%
Less affordable
home values up 33%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

790
Unchangedsince 2000
from 788 in 2000
1990 – 2025
1,795 / sq mi
Unchangedsince 2000
from 1,791 / sq mi in 2000
US average: 280
63.0
+8%since 2000
from 58.3 in 2000
US average: 38.8
Land area
0.44 sq mi
Population, 1990 – 2024
4666007358691K19902000201020202024Key Colony Beach
2024511
1990201020202024
Age distribution, 2020
Under 51.1%(9)
US avg: 5.6%
5 to 91.3%(10)
US avg: 6.1%
10 to 141.5%(12)
US avg: 6.5%
15 to 191.6%(13)
US avg: 6.6%
20 to 242%(16)
US avg: 6.7%
25 to 347.8%(62)
US avg: 13.5%
35 to 446.1%(48)
US avg: 12.7%
45 to 5410.6%(84)
US avg: 12.3%
55 to 6423%(182)
US avg: 13.1%
65 to 7429.5%(233)
US avg: 10%
75 to 8412.2%(96)
US avg: 4.9%
85 and over3.2%(25)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$91,899
+34%inflation adjusted, since 2000
from $45,577 in 2000
US average: $66,278
1990 – 2024
$85,354
+110%since 2000
from $40,631 in 2000
US average: $35,364
Households earning $100K+
73.2%
+49.3 ptssince 2009
from 23.9% in 2009
US average: 43.9%
1.9%
−5.5 ptssince 2000
from 7.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Other services21.8%
US avg: 6.6%
Information9.4%
US avg: 11.1%
Wholesale trade7.9%
US avg: 6.7%
Finance & insurance7.4%
US avg: 5.5%
Professional, scientific, technical7.4%
US avg: 4.7%
Arts, entertainment, food5.4%
US avg: 2%
Public administration4.5%
US avg: 4.7%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
Retail trade0%
US avg: 10%
Transportation & warehousing0%
US avg: 2.5%
Education & health services0%
US avg: 0.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$578,900
+33%inflation adjusted, since 2000
from $289,500 in 2000
US average: $265,253
1990 – 2024
$1,234
−6%inflation adjusted, since 2000
from $875 in 2000
US average: $1,124
79.3%
+6.3 ptssince 2000
from 73.0% in 2000
20.7% rent
1.63 people
−8%since 2009
from 1.78 people in 2009
US average: 2.61
6.3
−48%since 2009
from 12.1 in 2009
1990 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic94.8%(747)
Black0.5%(4)
Hispanic / Latino4.4%(35)
Asian0%(0)
Other0%
2020
White, non-Hispanic81.6%(645)
Black2.4%(19)
Hispanic / Latino12.9%(102)
Asian0.9%(7)
Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Cuban4.6%(24)
Ancestry
German25.2%(132)
English23.9%(125)
Irish21.4%(112)
Polish10.1%(53)
Scotch-Irish5.4%(28)
French4.2%(22)
Italian3.4%(18)
British2.9%(15)
Dutch2.1%(11)
Canadian1.9%(10)
Scottish1.9%(10)
+ 7 more ancestry groups with data
Swiss1.9%(10)
Finnish1.7%(9)
Belgian1.5%(8)
Swedish1.3%(7)
Russian0.6%(3)
Romanian0.4%(2)
Section 05

Education

49.5%
+14.1 ptssince 2000
from 35.4% in 2000
US average: 32.9%
High school or higher
97.9%
+5.3 ptssince 2000
from 92.6% in 2000
US average: 88.5%
14.0%
+5.1 ptssince 2000
from 8.8% in 2000
US average: 12.7%
Section 06

Commute & transportation

12.5 min
+17%since 2000
from 10.7 min in 2000
US average: 26.9
61.9%
−12.0 ptssince 2009
from 73.9% in 2009
US average: 75.1%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.4%
Section 07

Work & employment

0.0%
−1.5 ptssince 2011
from 1.5% in 2011
US average: 5.4%
38.6%
−0.4 ptssince 2011
from 39.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
80.6%
US average: 73.3%
42.6%
+10.1 ptssince 2009
from 32.5% in 2009
US average: 39.3%
Section 08

People & community

50.5%
−3.4 ptssince 2009
from 53.9% in 2009
49.5%
+3.4 ptssince 2009
from 46.1% in 2009
5.4%
−9.7 ptssince 2009
from 15.1% in 2009
US average: 13.5%
1.7%
−7.4 ptssince 2013
from 9.1% in 2013
US average: 8.8%
Computer in household
100.0%
US average: 91.9%
79.7%
US average: 86.2%
Marital status (2024)
Men 15+
Never married20%(43)
Married72.1%(155)
Widowed0%(0)
Divorced7.9%(17)
Women 15+
Never married10.4%(30)
Married54.2%(156)
Widowed30.9%(89)
Divorced4.5%(13)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

1.7%
−7.4 ptssince 2013
from 9.1% in 2013
US average: 8.8%
47.6%
US average: 55.4%
Direct-purchase
41.1%
US average: 13.7%
54.5%
US average: 17.6%
0.6%
US average: 20.0%
VA health care
6.5%
US average: 2.3%
Any private
90.2%
US average: 68.1%
Any public
55.8%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)0%(0)
US avg: 20.6%
Gulf War (1990s)16.1%(15)
US avg: 21.4%
Vietnam era33.3%(31)
US avg: 35.2%
Korean War9.7%(9)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 93 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Key Colony Beach, Florida?

Key Colony Beach, Florida has about 790 residents according to the 2020 American Community Survey.

What is the median household income in Key Colony Beach, Florida?

The typical household in Key Colony Beach, Florida earns about $91,899 a year. Half of households make more than that, and half make less.

Is Key Colony Beach, Florida expensive?

In Key Colony Beach, Florida, the median home is worth about $578,900, and the typical rent is about $1,234 a month.

How educated are people in Key Colony Beach, Florida?

About 49.5% of adults age 25 and over in Key Colony Beach, Florida hold a bachelor's degree or higher.

What is the poverty rate in Key Colony Beach, Florida?

About 1.9% of people in Key Colony Beach, Florida live below the federal poverty line.

Has Key Colony Beach, Florida grown since 1990?

Yes, Key Colony Beach, Florida has shrunk since 1990. The population has lost about 168 residents, a change of about -18 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →