USA.com / Florida / Miami-Dade County / Key Biscayne, FL / Population and Races / Historical First Ancestry Data
Key Biscayne, FL Historical First Ancestry Data
ACS 2010-2014 data
11,773 (92.16%) out of the total population of 12,774 reported first ancestry.
| Key Biscayne, FL | % of the Total Population | Florida | U.S. | |
| Arab | 110 | 0.86%, see rank | 0.57% | 0.56% |
| Czech | 0 | 0.00%, see rank | 0.29% | 0.47% |
| Danish | 7 | 0.05%, see rank | 0.22% | 0.42% |
| Dutch | 77 | 0.60%, see rank | 1.01% | 1.40% |
| English | 313 | 2.45%, see rank | 7.46% | 8.02% |
| French | 372 | 2.91%, see rank | 2.93% | 3.34% |
| German | 1,112 | 8.71%, see rank | 10.48% | 15.03% |
| Greek | 7 | 0.05%, see rank | 0.46% | 0.41% |
| Hungarian | 179 | 1.40%, see rank | 0.53% | 0.46% |
| Irish | 404 | 3.16%, see rank | 9.35% | 10.80% |
| Italian | 921 | 7.21%, see rank | 6.10% | 5.52% |
| Norwegian | 39 | 0.31%, see rank | 0.60% | 1.42% |
| Polish | 139 | 1.09%, see rank | 2.49% | 3.01% |
| Portuguese | 26 | 0.20%, see rank | 0.36% | 0.44% |
| Russian | 294 | 2.30%, see rank | 1.13% | 0.92% |
| Scotch-Irish | 33 | 0.26%, see rank | 0.84% | 0.99% |
| Scottish | 70 | 0.55%, see rank | 1.56% | 1.72% |
| Subsaharan African | 220 | 1.72%, see rank | 0.68% | 0.95% |
| Swedish | 43 | 0.34%, see rank | 0.77% | 1.27% |
| Swiss | 61 | 0.48%, see rank | 0.18% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.24% | 0.31% |
| American | 770 | 6.03%, see rank | 8.87% | 7.12% |
| Welsh | 47 | 0.37%, see rank | 0.47% | 0.57% |
ACS 2008-2012 data
11,789 (95.19%) out of the total population of 12,385 reported first ancestry.
| Key Biscayne, FL | % of the Total Population | Florida | U.S. | |
| Arab | 83 | 0.67%, see rank | 0.54% | 0.53% |
| Czech | 0 | 0.00%, see rank | 0.32% | 0.50% |
| Danish | 31 | 0.25%, see rank | 0.24% | 0.45% |
| Dutch | 46 | 0.37%, see rank | 1.13% | 1.51% |
| English | 230 | 1.86%, see rank | 8.09% | 8.53% |
| French | 324 | 2.62%, see rank | 3.16% | 3.54% |
| German | 1,088 | 8.78%, see rank | 11.29% | 15.79% |
| Greek | 84 | 0.68%, see rank | 0.48% | 0.42% |
| Hungarian | 181 | 1.46%, see rank | 0.54% | 0.48% |
| Irish | 579 | 4.68%, see rank | 10.09% | 11.36% |
| Italian | 917 | 7.40%, see rank | 6.33% | 5.66% |
| Norwegian | 22 | 0.18%, see rank | 0.62% | 1.46% |
| Polish | 144 | 1.16%, see rank | 2.64% | 3.13% |
| Portuguese | 41 | 0.33%, see rank | 0.37% | 0.46% |
| Russian | 235 | 1.90%, see rank | 1.24% | 0.97% |
| Scotch-Irish | 53 | 0.43%, see rank | 0.95% | 1.07% |
| Scottish | 74 | 0.60%, see rank | 1.67% | 1.81% |
| Subsaharan African | 219 | 1.77%, see rank | 0.76% | 0.93% |
| Swedish | 112 | 0.90%, see rank | 0.83% | 1.34% |
| Swiss | 12 | 0.10%, see rank | 0.20% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.26% | 0.31% |
| American | 524 | 4.23%, see rank | 7.88% | 6.72% |
| Welsh | 21 | 0.17%, see rank | 0.51% | 0.60% |
ACS 2006-2010 data
11,572 (96.58%) out of the total population of 11,982 reported first ancestry.
| Key Biscayne, FL | % of the Total Population | Florida | U.S. | |
| Arab | 76 | 0.63%, see rank | 0.51% | 0.50% |
| Czech | 0 | 0.00%, see rank | 0.33% | 0.53% |
| Danish | 27 | 0.23%, see rank | 0.26% | 0.48% |
| Dutch | 15 | 0.13%, see rank | 1.26% | 1.63% |
| English | 176 | 1.47%, see rank | 8.80% | 9.02% |
| French | 280 | 2.34%, see rank | 3.37% | 3.77% |
| German | 853 | 7.12%, see rank | 12.01% | 16.51% |
| Greek | 27 | 0.23%, see rank | 0.51% | 0.44% |
| Hungarian | 94 | 0.78%, see rank | 0.58% | 0.51% |
| Irish | 591 | 4.93%, see rank | 10.69% | 11.76% |
| Italian | 865 | 7.22%, see rank | 6.56% | 5.78% |
| Norwegian | 13 | 0.11%, see rank | 0.64% | 1.51% |
| Polish | 246 | 2.05%, see rank | 2.76% | 3.24% |
| Portuguese | 22 | 0.18%, see rank | 0.38% | 0.47% |
| Russian | 290 | 2.42%, see rank | 1.29% | 1.01% |
| Scotch-Irish | 115 | 0.96%, see rank | 1.56% | 1.72% |
| Scottish | 104 | 0.87%, see rank | 1.81% | 1.92% |
| Subsaharan African | 30 | 0.25%, see rank | 0.78% | 0.91% |
| Swedish | 117 | 0.98%, see rank | 0.89% | 1.41% |
| Swiss | 37 | 0.31%, see rank | 0.21% | 0.33% |
| Ukrainian | 0 | 0.00%, see rank | 0.26% | 0.31% |
| American | 229 | 1.91%, see rank | 6.86% | 6.28% |
| Welsh | 25 | 0.21%, see rank | 0.55% | 0.63% |
ACS 2005-2009 data
9,821 (97.31%) out of the total population of 10,092 reported first ancestry.
| Key Biscayne, FL | % of the Total Population | Florida | U.S. | |
| Arab | 71 | 0.70%, see rank | 0.54% | 0.50% |
| Czech | 0 | 0.00%, see rank | 0.34% | 0.54% |
| Danish | 70 | 0.69%, see rank | 0.27% | 0.49% |
| Dutch | 38 | 0.38%, see rank | 1.30% | 1.68% |
| English | 297 | 2.94%, see rank | 9.19% | 9.29% |
| French | 222 | 2.20%, see rank | 3.54% | 3.90% |
| German | 604 | 5.98%, see rank | 12.46% | 16.89% |
| Greek | 36 | 0.36%, see rank | 0.53% | 0.45% |
| Hungarian | 43 | 0.43%, see rank | 0.57% | 0.52% |
| Irish | 763 | 7.56%, see rank | 11.05% | 12.01% |
| Italian | 709 | 7.03%, see rank | 6.76% | 5.91% |
| Norwegian | 0 | 0.00%, see rank | 0.65% | 1.55% |
| Polish | 265 | 2.63%, see rank | 2.86% | 3.32% |
| Portuguese | 26 | 0.26%, see rank | 0.38% | 0.48% |
| Russian | 299 | 2.96%, see rank | 1.34% | 1.04% |
| Scotch-Irish | 116 | 1.15%, see rank | 1.65% | 1.77% |
| Scottish | 129 | 1.28%, see rank | 1.91% | 1.97% |
| Subsaharan African | 0 | 0.00%, see rank | 0.73% | 0.88% |
| Swedish | 153 | 1.52%, see rank | 0.93% | 1.45% |
| Swiss | 41 | 0.41%, see rank | 0.22% | 0.34% |
| Ukrainian | 0 | 0.00%, see rank | 0.27% | 0.32% |
| American | 198 | 1.96%, see rank | 6.86% | 6.43% |
| Welsh | 28 | 0.28%, see rank | 0.58% | 0.65% |
US Census 2000 data
9,844 (93.69%) out of the total population of 10,507 reported first ancestry.
| Key Biscayne, FL | % of the Total Population | Florida | U.S. | |
| Arab | 121 | 1.15%, see rank | 0.41% | 0.36% |
| Czech | 30 | 0.29%, see rank | 0.16% | 0.27% |
| Danish | 0 | 0.00%, see rank | 0.18% | 0.30% |
| Dutch | 60 | 0.57%, see rank | 0.77% | 0.91% |
| English | 557 | 5.30%, see rank | 6.51% | 5.91% |
| French | 400 | 3.81%, see rank | 2.36% | 2.39% |
| German | 641 | 6.10%, see rank | 8.12% | 10.81% |
| Greek | 68 | 0.65%, see rank | 0.40% | 0.34% |
| Hungarian | 52 | 0.49%, see rank | 0.42% | 0.32% |
| Irish | 363 | 3.45%, see rank | 6.69% | 6.85% |
| Italian | 533 | 5.07%, see rank | 5.28% | 4.59% |
| Norwegian | 20 | 0.19%, see rank | 0.52% | 1.15% |
| Polish | 86 | 0.82%, see rank | 1.91% | 2.24% |
| Portuguese | 33 | 0.31%, see rank | 0.23% | 0.33% |
| Russian | 243 | 2.31%, see rank | 0.98% | 0.68% |
| Scotch-Irish | 64 | 0.61%, see rank | 1.19% | 1.17% |
| Scottish | 128 | 1.22%, see rank | 1.23% | 1.12% |
| Subsaharan African | 17 | 0.16%, see rank | 0.53% | 0.61% |
| Swedish | 118 | 1.12%, see rank | 0.62% | 0.87% |
| Swiss | 88 | 0.84%, see rank | 0.14% | 0.19% |
| Ukrainian | 0 | 0.00%, see rank | 0.20% | 0.24% |
| American | 421 | 4.01%, see rank | 8.00% | 7.33% |
| Welsh | 0 | 0.00%, see rank | 0.31% | 0.31% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.