Categories in Duck Key, Florida
Industries
Business Distribution by Industry in Duck Key, Florida
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Restaurants | 9 | — |
| Sports and recreation | 5 | — |
| Travel and transportation | 5 | 29 years |
Duck Key, Florida Facts
| Area | 0.6 mi² |
| Population | 370 |
| Male Population | 186 (50.4%) |
| Female Population | 184 (49.6%) |
| Population change (1975 to 2020) | +51.6% |
| Population change (2000 to 2020) | -39.4% |
| Median Age | 55.3 years (Male: 55.5, Female: 55.2) |
| Neighborhoods | Marathon |
| Local Time | |
| Timezone | Eastern Daylight Time |
| Lat & Lng | 24.77097, -80.91201 |
Map of Duck Key, Florida
Interactive Map
Duck Key, Florida Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 244 | 417 | 611 | 529 | 370 | 381 | 397 |
| Population Density | 404.5 / mi² | 691.2 / mi² | 1,012.8 / mi² | 876.9 / mi² | 613.3 / mi² | 631.5 / mi² | 658.1 / mi² |
Duck Key, Florida Population change from 2000 to 2020
Decrease of 39.4% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Duck Key, Florida | +51.6% | -11.3% | -39.4% |
| Florida | — | — | — |
| United States | — | — | — |
Duck Key, Florida Median Age
Median Age: 55.3 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Duck Key, Florida | 55.3 yrs | 55.2 yrs | 55.5 yrs |
| Florida | 41.8 yrs | 43.2 yrs | 40.4 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Duck Key, Florida Population Density
Population Density: 613 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Duck Key, Florida | 370 | 0.603 sq mi | 613 / mi² |
| Florida | 20.3 million | 65,757.1 sq mi | 308 / mi² |
| United States | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Duck Key, Florida Historical and Projected Population
Estimated Population from 1975 to 2100
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Area Codes
Percentage Area Codes used by businesses in Duck Key, Florida
Price Distribution
Business distribution by price for Duck Key, Florida
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Duck Key, Florida CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Duck Key, Florida | 4,482 tn | 12.11 tn | 7,430 tons/mi² |
| Florida | 302,482,610 tn | 14.93 tn | 4,600 tons/mi² |
| United States | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
| 2013 CO2 emissions (tonnes/year) | 4,482 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 12.11 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 7,430 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Drought | Low (2) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
- Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.
Duck Key, Florida
Duck Key is a census-designated place and Unincorporated community in Monroe County, Florida, on an island of the same name in the middle Florida Keys. The CDP also includes the neighboring island of Conch Key. As of the 2000 census, the CDP had a to..
Duck Key, Florida Wikipedia Page
About Our Data
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies. Use at your own risk.

