Dearborn County Historical First Ancestry Data
ACS 2010-2014 data
41,227 (82.72%) out of the total population of 49,840 reported first ancestry.
| Dearborn County | % of the Total Population | Indiana | U.S. | |
| Arab | 65 | 0.13%, see rank | 0.28% | 0.56% |
| Czech | 35 | 0.07%, see rank | 0.26% | 0.47% |
| Danish | 40 | 0.08%, see rank | 0.18% | 0.42% |
| Dutch | 749 | 1.50%, see rank | 1.97% | 1.40% |
| English | 5,722 | 11.48%, see rank | 8.65% | 8.02% |
| French | 1,147 | 2.30%, see rank | 2.51% | 3.34% |
| German | 22,007 | 44.16%, see rank | 23.81% | 15.03% |
| Greek | 132 | 0.26%, see rank | 0.36% | 0.41% |
| Hungarian | 85 | 0.17%, see rank | 0.56% | 0.46% |
| Irish | 8,957 | 17.97%, see rank | 11.76% | 10.80% |
| Italian | 1,850 | 3.71%, see rank | 2.69% | 5.52% |
| Norwegian | 153 | 0.31%, see rank | 0.57% | 1.42% |
| Polish | 602 | 1.21%, see rank | 3.17% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.06% | 0.44% |
| Russian | 133 | 0.27%, see rank | 0.37% | 0.92% |
| Scotch-Irish | 359 | 0.72%, see rank | 0.88% | 0.99% |
| Scottish | 528 | 1.06%, see rank | 1.73% | 1.72% |
| Subsaharan African | 164 | 0.33%, see rank | 0.90% | 0.95% |
| Swedish | 136 | 0.27%, see rank | 0.90% | 1.27% |
| Swiss | 323 | 0.65%, see rank | 0.59% | 0.30% |
| Ukrainian | 160 | 0.32%, see rank | 0.15% | 0.31% |
| American | 5,760 | 11.56%, see rank | 11.14% | 7.12% |
| Welsh | 237 | 0.48%, see rank | 0.55% | 0.57% |
ACS 2008-2012 data
42,055 (84.27%) out of the total population of 49,904 reported first ancestry.
| Dearborn County | % of the Total Population | Indiana | U.S. | |
| Arab | 70 | 0.14%, see rank | 0.26% | 0.53% |
| Czech | 32 | 0.06%, see rank | 0.27% | 0.50% |
| Danish | 67 | 0.13%, see rank | 0.20% | 0.45% |
| Dutch | 1,124 | 2.25%, see rank | 2.09% | 1.51% |
| English | 5,512 | 11.05%, see rank | 9.25% | 8.53% |
| French | 1,366 | 2.74%, see rank | 2.67% | 3.54% |
| German | 23,330 | 46.75%, see rank | 24.94% | 15.79% |
| Greek | 243 | 0.49%, see rank | 0.36% | 0.42% |
| Hungarian | 103 | 0.21%, see rank | 0.58% | 0.48% |
| Irish | 9,485 | 19.01%, see rank | 12.30% | 11.36% |
| Italian | 2,024 | 4.06%, see rank | 2.74% | 5.66% |
| Norwegian | 187 | 0.37%, see rank | 0.55% | 1.46% |
| Polish | 461 | 0.92%, see rank | 3.18% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.07% | 0.46% |
| Russian | 217 | 0.43%, see rank | 0.39% | 0.97% |
| Scotch-Irish | 391 | 0.78%, see rank | 0.97% | 1.07% |
| Scottish | 704 | 1.41%, see rank | 1.79% | 1.81% |
| Subsaharan African | 152 | 0.30%, see rank | 1.15% | 0.93% |
| Swedish | 78 | 0.16%, see rank | 0.96% | 1.34% |
| Swiss | 225 | 0.45%, see rank | 0.65% | 0.31% |
| Ukrainian | 23 | 0.05%, see rank | 0.14% | 0.31% |
| American | 4,756 | 9.53%, see rank | 10.89% | 6.72% |
| Welsh | 187 | 0.37%, see rank | 0.58% | 0.60% |
ACS 2006-2010 data
41,255 (83.21%) out of the total population of 49,580 reported first ancestry.
| Dearborn County | % of the Total Population | Indiana | U.S. | |
| Arab | 60 | 0.12%, see rank | 0.24% | 0.50% |
| Czech | 57 | 0.11%, see rank | 0.29% | 0.53% |
| Danish | 123 | 0.25%, see rank | 0.21% | 0.48% |
| Dutch | 1,060 | 2.14%, see rank | 2.25% | 1.63% |
| English | 5,667 | 11.43%, see rank | 9.71% | 9.02% |
| French | 1,617 | 3.26%, see rank | 2.88% | 3.77% |
| German | 23,057 | 46.50%, see rank | 26.58% | 16.51% |
| Greek | 201 | 0.41%, see rank | 0.37% | 0.44% |
| Hungarian | 144 | 0.29%, see rank | 0.61% | 0.51% |
| Irish | 9,509 | 19.18%, see rank | 12.90% | 11.76% |
| Italian | 1,814 | 3.66%, see rank | 2.88% | 5.78% |
| Norwegian | 131 | 0.26%, see rank | 0.57% | 1.51% |
| Polish | 641 | 1.29%, see rank | 3.28% | 3.24% |
| Portuguese | 30 | 0.06%, see rank | 0.07% | 0.47% |
| Russian | 268 | 0.54%, see rank | 0.40% | 1.01% |
| Scotch-Irish | 716 | 1.44%, see rank | 1.49% | 1.72% |
| Scottish | 675 | 1.36%, see rank | 1.93% | 1.92% |
| Subsaharan African | 37 | 0.07%, see rank | 1.23% | 0.91% |
| Swedish | 162 | 0.33%, see rank | 1.02% | 1.41% |
| Swiss | 112 | 0.23%, see rank | 0.70% | 0.33% |
| Ukrainian | 35 | 0.07%, see rank | 0.14% | 0.31% |
| American | 3,843 | 7.75%, see rank | 10.04% | 6.28% |
| Welsh | 255 | 0.51%, see rank | 0.61% | 0.63% |
ACS 2005-2009 data
41,147 (82.94%) out of the total population of 49,608 reported first ancestry.
| Dearborn County | % of the Total Population | Indiana | U.S. | |
| Arab | 52 | 0.10%, see rank | 0.23% | 0.50% |
| Czech | 55 | 0.11%, see rank | 0.30% | 0.54% |
| Danish | 123 | 0.25%, see rank | 0.22% | 0.49% |
| Dutch | 1,088 | 2.19%, see rank | 2.31% | 1.68% |
| English | 5,928 | 11.95%, see rank | 9.90% | 9.29% |
| French | 1,572 | 3.17%, see rank | 3.02% | 3.90% |
| German | 21,984 | 44.32%, see rank | 27.12% | 16.89% |
| Greek | 272 | 0.55%, see rank | 0.38% | 0.45% |
| Hungarian | 142 | 0.29%, see rank | 0.62% | 0.52% |
| Irish | 9,460 | 19.07%, see rank | 13.15% | 12.01% |
| Italian | 1,632 | 3.29%, see rank | 2.93% | 5.91% |
| Norwegian | 122 | 0.25%, see rank | 0.58% | 1.55% |
| Polish | 724 | 1.46%, see rank | 3.35% | 3.32% |
| Portuguese | 24 | 0.05%, see rank | 0.08% | 0.48% |
| Russian | 214 | 0.43%, see rank | 0.42% | 1.04% |
| Scotch-Irish | 765 | 1.54%, see rank | 1.53% | 1.77% |
| Scottish | 703 | 1.42%, see rank | 1.99% | 1.97% |
| Subsaharan African | 31 | 0.06%, see rank | 1.10% | 0.88% |
| Swedish | 188 | 0.38%, see rank | 1.04% | 1.45% |
| Swiss | 136 | 0.27%, see rank | 0.72% | 0.34% |
| Ukrainian | 32 | 0.06%, see rank | 0.14% | 0.32% |
| American | 4,244 | 8.56%, see rank | 10.09% | 6.43% |
| Welsh | 232 | 0.47%, see rank | 0.62% | 0.65% |
US Census 2000 data
33,871 (73.46%) out of the total population of 46,109 reported first ancestry.
| Dearborn County | % of the Total Population | Indiana | U.S. | |
| Arab | 72 | 0.16%, see rank | 0.16% | 0.36% |
| Czech | 6 | 0.01%, see rank | 0.12% | 0.27% |
| Danish | 25 | 0.05%, see rank | 0.12% | 0.30% |
| Dutch | 490 | 1.06%, see rank | 1.25% | 0.91% |
| English | 2,982 | 6.47%, see rank | 6.22% | 5.91% |
| French | 879 | 1.91%, see rank | 1.66% | 2.39% |
| German | 14,044 | 30.46%, see rank | 17.61% | 10.81% |
| Greek | 90 | 0.20%, see rank | 0.25% | 0.34% |
| Hungarian | 93 | 0.20%, see rank | 0.39% | 0.32% |
| Irish | 3,327 | 7.22%, see rank | 6.51% | 6.85% |
| Italian | 914 | 1.98%, see rank | 1.80% | 4.59% |
| Norwegian | 82 | 0.18%, see rank | 0.39% | 1.15% |
| Polish | 318 | 0.69%, see rank | 2.22% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.03% | 0.33% |
| Russian | 50 | 0.11%, see rank | 0.20% | 0.68% |
| Scotch-Irish | 479 | 1.04%, see rank | 1.01% | 1.17% |
| Scottish | 546 | 1.18%, see rank | 1.08% | 1.12% |
| Subsaharan African | 15 | 0.03%, see rank | 0.35% | 0.61% |
| Swedish | 94 | 0.20%, see rank | 0.59% | 0.87% |
| Swiss | 128 | 0.28%, see rank | 0.37% | 0.19% |
| Ukrainian | 18 | 0.04%, see rank | 0.09% | 0.24% |
| American | 6,253 | 13.56%, see rank | 12.01% | 7.33% |
| Welsh | 101 | 0.22%, see rank | 0.32% | 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.