Population by Age in Cudjoe Key
*Base on 2010 Data
| Total population | 1,763 | 100.00% |
| Under 5 years | 64 | 3.63% |
| 5 to 9 years | 58 | 3.29% |
| 10 to 14 years | 41 | 2.33% |
| 15 to 19 years | 52 | 2.95% |
| 20 to 24 years | 63 | 3.57% |
| 25 to 29 years | 84 | 4.76% |
| 30 to 34 years | 71 | 4.03% |
| 35 to 39 years | 84 | 4.76% |
| 40 to 44 years | 115 | 6.52% |
| 45 to 49 years | 139 | 7.88% |
| 50 to 54 years | 165 | 9.36% |
| 55 to 59 years | 202 | 11.46% |
| 60 to 64 years | 187 | 10.61% |
| 65 to 69 years | 148 | 8.39% |
| 70 to 74 years | 100 | 5.67% |
| 75 to 79 years | 77 | 4.37% |
| 80 to 84 years | 70 | 3.97% |
| 85 years and over | 43 | 2.44% |
Male Population in Cudjoe Key
*Base on 2010 Data
| Male population | 916 | 51.96% |
| Under 5 years | 34 | 1.93% |
| 5 to 9 years | 21 | 1.19% |
| 10 to 14 years | 27 | 1.53% |
| 15 to 19 years | 30 | 1.70% |
| 20 to 24 years | 30 | 1.70% |
| 25 to 29 years | 40 | 2.27% |
| 30 to 34 years | 39 | 2.21% |
| 35 to 39 years | 31 | 1.76% |
| 40 to 44 years | 57 | 3.23% |
| 45 to 49 years | 74 | 4.20% |
| 50 to 54 years | 79 | 4.48% |
| 55 to 59 years | 101 | 5.73% |
| 60 to 64 years | 112 | 6.35% |
| 65 to 69 years | 77 | 4.37% |
| 70 to 74 years | 53 | 3.01% |
| 75 to 79 years | 47 | 2.67% |
| 80 to 84 years | 38 | 2.16% |
| 85 years and over | 26 | 1.47% |
Female Population in Cudjoe Key
*Base on 2010 Data
| Female population | 847 | 48.04% |
| Under 5 years | 30 | 1.70% |
| 5 to 9 years | 37 | 2.10% |
| 10 to 14 years | 14 | 0.79% |
| 15 to 19 years | 22 | 1.25% |
| 20 to 24 years | 33 | 1.87% |
| 25 to 29 years | 44 | 2.50% |
| 30 to 34 years | 32 | 1.82% |
| 35 to 39 years | 53 | 3.01% |
| 40 to 44 years | 58 | 3.29% |
| 45 to 49 years | 65 | 3.69% |
| 50 to 54 years | 86 | 4.88% |
| 55 to 59 years | 101 | 5.73% |
| 60 to 64 years | 75 | 4.25% |
| 65 to 69 years | 71 | 4.03% |
| 70 to 74 years | 47 | 2.67% |
| 75 to 79 years | 30 | 1.70% |
| 80 to 84 years | 32 | 1.82% |
| 85 years and over | 17 | 0.96% |
Median Age in Cudjoe Key
*Base on 2010 Data
| Both | 53.80% | |
| Male | 54.80% | |
| Female | 53.00% |
Race in Cudjoe Key
*Base on 2010 Data
| Total | 1,763 | 100.00% |
| Population of one race | 1,751 | 99.32% |
| White | 1,725 | 97.84% |
| Black or African American | 8 | 0.45% |
| American Indian and Alaska Native | 7 | 0.40% |
| Asian | 9 | 0.51% |
| Asian Indian | 1 | 0.06% |
| Chinese | 6 | 0.34% |
| Filipino | 0 | 0.00% |
| Japanese | 0 | 0.00% |
| Korean | 2 | 0.11% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander | 1 | 0.06% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 1 | 0.06% |
| Some Other Race | 1 | 0.06% |
| Population of Two or More Races | 12 | 0.68% |
| White; American Indian and Alaska Native | 3 | 0.17% |
| White; Asian | 2 | 0.11% |
| White; Black or African American | 5 | 0.28% |
| White; Some Other Race | 2 | 0.11% |
The Population 16 Years in Cudjoe Key
*Base on 2010 Data
| Total | 1,586 | 100.00% |
| Male | 827 | 52.14% |
| Female | 759 | 47.86% |
The Population 18 Years in Cudjoe Key
*Base on 2010 Data
| Total | 1,566 | 100.00% |
| Male | 813 | 51.92% |
| Female | 753 | 48.08% |
The Population 21 Years in Cudjoe Key
*Base on 2010 Data
| Total | 1,541 | 100.00% |
| Male | 800 | 51.91% |
| Female | 741 | 48.09% |
The Population 62 Years in Cudjoe Key
*Base on 2010 Data
| Total | 547 | 100.00% |
| Male | 303 | 55.39% |
| Female | 244 | 44.61% |
The Population 65 Years in Cudjoe Key
*Base on 2010 Data
| Total | 438 | 100.00% |
| Male | 241 | 55.02% |
| Female | 197 | 44.98% |
Race (total races tallied) in Cudjoe Key
*Base on 2010 Data
| White alone or in combination with one or more other races | 1,737 | 97.86% |
| Black or African American alone or in combination with one or more other races | 13 | 0.73% |
| American Indian and Alaska Native alone or in combination with one or more other races | 10 | 0.56% |
| Asian alone or in combination with one or more other races | 11 | 0.62% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 1 | 0.06% |
| Some Other Race alone or in combination with one or more other races | 3 | 0.17% |
Hispanic or Latino by Specific Origin in Cudjoe Key
*Base on 2010 Data
| Total | 1,763 | 100.00% |
| Hispanic or Latino (of any race) | 105 | 5.96% |
| Mexican | 3 | 0.17% |
| Puerto Rican | 22 | 1.25% |
| Cuban | 47 | 2.67% |
| Other Hispanic or Latino | 33 | 1.87% |
| Not Hispanic or Latino | 1,658 | 94.04% |
Hispanic or Latino and Race in Cudjoe Key
*Base on 2010 Data
| Total | 1,763 | 100.00% |
| Hispanic or Latino | 105 | 5.96% |
| White alone | 102 | 5.79% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 1 | 0.06% |
| Two or More Races | 2 | 0.11% |
| Not Hispanic or Latino | 1,658 | 94.04% |
| White alone | 1,623 | 92.06% |
| Black or African American alone | 8 | 0.45% |
| American Indian and Alaska Native alone | 7 | 0.40% |
| Asian alone | 9 | 0.51% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.06% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 10 | 0.57% |
Relationship in Cudjoe Key
*Base on 2010 Data
| Total | 1,763 | 100.00% |
| In households | 1,761 | 99.89% |
| Householder | 839 | 47.59% |
| Spouse | 484 | 27.45% |
| Child | 255 | 14.46% |
| Own child under 18 years | 180 | 10.21% |
| Other relatives | 46 | 2.61% |
| Under 18 years | 10 | 0.57% |
| 65 years and over | 16 | 0.91% |
| Nonrelatives | 137 | 7.77% |
| Under 18 years | 7 | 0.40% |
| 65 years and over | 18 | 1.02% |
| Unmarried partner | 62 | 3.52% |
| In group quarters | 2 | 0.11% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 2 | 0.11% |
| Male | 2 | 0.11% |
| Female | 0 | 0.00% |
Households by Type in Cudjoe Key
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 839 | 100.00% |
| Family households (families) | 549 | 65.44% |
| With own children under 18 years | 116 | 13.83% |
| Husband-wife family | 484 | 57.69% |
| With own children under 18 years | 79 | 9.42% |
| Male householder, no wife present | 30 | 3.58% |
| With own children under 18 years | 13 | 1.55% |
| Female householder, no husband present | 35 | 4.17% |
| With own children under 18 years | 24 | 2.86% |
| Nonfamily households | 290 | 34.56% |
| Householder living alone | 207 | 24.67% |
| Male | 125 | 14.90% |
| 65 years and over | 34 | 4.05% |
| Female | 82 | 9.77% |
| 65 years and over | 30 | 3.58% |
Households with individuals under 18 years in Cudjoe Key
*Base on 2010 Data
| Total | 124 | 14.78% |
Households with individuals under 65 years in Cudjoe Key
*Base on 2010 Data
| Total | 288 | 34.33% |
Average Household Size in Cudjoe Key
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Cudjoe Key
*Base on 2010 Data
| Average family size | 2 | % |
Housing Occupancy(Total housing units) in Cudjoe Key
*Base on 2010 Data
| Total | 1,670 | 100.00% |
| Occupied housing units | 839 | 50.24% |
| Vacant housing units | 831 | 49.76% |
| For rent | 39 | 2.34% |
| Rented, not occupied | 5 | 0.30% |
| For sale only | 32 | 1.92% |
| Sold, not occupied | 4 | 0.24% |
| For seasonal, recreational, or occasional use | 723 | 43.29% |
| All other vacants | 28 | 1.68% |
Homeowner Vacancy Rate in Cudjoe Key
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 4.80% |
Rental Vacancy Rate in Cudjoe Key
*Base on 2010 Data
| Rental vacancy rate (percent) | 15.40% |
Housing Tenure(Occupied housing units) in Cudjoe Key
*Base on 2010 Data
| Total | 839 | 100.00% |
| Owner-occupied housing units | 629 | 74.97% |
| Renter-occupied housing units | 210 | 25.03% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Cudjoe Key
*Base on 2010 Data
| Owner-occupied housing units | 1,294 | 73.48% |
| Renter-occupied housing units | 467 | 26.52% |
Average Household Size of Occupied Housing Units by Tenure in Cudjoe Key
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |