Roberts County Historical First Ancestry Data
ACS 2010-2014 data
9,604 (93.22%) out of the total population of 10,303 reported first ancestry.
Roberts County | % of the Total Population | South Dakota | U.S. | |
Arab | 40 | 0.39%, see rank | 0.20% | 0.56% |
Czech | 103 | 1.00%, see rank | 2.18% | 0.47% |
Danish | 166 | 1.61%, see rank | 2.02% | 0.42% |
Dutch | 148 | 1.44%, see rank | 4.76% | 1.40% |
English | 346 | 3.36%, see rank | 5.90% | 8.02% |
French | 170 | 1.65%, see rank | 2.95% | 3.34% |
German | 2,999 | 29.11%, see rank | 40.25% | 15.03% |
Greek | 9 | 0.09%, see rank | 0.13% | 0.41% |
Hungarian | 11 | 0.11%, see rank | 0.13% | 0.46% |
Irish | 566 | 5.49%, see rank | 10.86% | 10.80% |
Italian | 46 | 0.45%, see rank | 1.34% | 5.52% |
Norwegian | 1,925 | 18.68%, see rank | 13.86% | 1.42% |
Polish | 145 | 1.41%, see rank | 1.58% | 3.01% |
Portuguese | 0 | 0.00%, see rank | 0.08% | 0.44% |
Russian | 38 | 0.37%, see rank | 1.31% | 0.92% |
Scotch-Irish | 31 | 0.30%, see rank | 0.58% | 0.99% |
Scottish | 78 | 0.76%, see rank | 1.17% | 1.72% |
Subsaharan African | 22 | 0.21%, see rank | 0.58% | 0.95% |
Swedish | 532 | 5.16%, see rank | 3.40% | 1.27% |
Swiss | 95 | 0.92%, see rank | 0.39% | 0.30% |
Ukrainian | 0 | 0.00%, see rank | 0.17% | 0.31% |
American | 264 | 2.56%, see rank | 3.84% | 7.12% |
Welsh | 21 | 0.20%, see rank | 0.52% | 0.57% |
ACS 2008-2012 data
9,519 (93.71%) out of the total population of 10,158 reported first ancestry.
Roberts County | % of the Total Population | South Dakota | U.S. | |
Arab | 58 | 0.57%, see rank | 0.21% | 0.53% |
Czech | 125 | 1.23%, see rank | 2.30% | 0.50% |
Danish | 190 | 1.87%, see rank | 2.23% | 0.45% |
Dutch | 180 | 1.77%, see rank | 4.82% | 1.51% |
English | 339 | 3.34%, see rank | 6.53% | 8.53% |
French | 189 | 1.86%, see rank | 3.20% | 3.54% |
German | 3,319 | 32.67%, see rank | 41.94% | 15.79% |
Greek | 9 | 0.09%, see rank | 0.14% | 0.42% |
Hungarian | 10 | 0.10%, see rank | 0.15% | 0.48% |
Irish | 579 | 5.70%, see rank | 11.11% | 11.36% |
Italian | 43 | 0.42%, see rank | 1.33% | 5.66% |
Norwegian | 1,934 | 19.04%, see rank | 14.03% | 1.46% |
Polish | 208 | 2.05%, see rank | 1.50% | 3.13% |
Portuguese | 0 | 0.00%, see rank | 0.09% | 0.46% |
Russian | 31 | 0.31%, see rank | 1.52% | 0.97% |
Scotch-Irish | 24 | 0.24%, see rank | 0.70% | 1.07% |
Scottish | 69 | 0.68%, see rank | 1.22% | 1.81% |
Subsaharan African | 29 | 0.29%, see rank | 0.55% | 0.93% |
Swedish | 448 | 4.41%, see rank | 3.67% | 1.34% |
Swiss | 46 | 0.45%, see rank | 0.35% | 0.31% |
Ukrainian | 0 | 0.00%, see rank | 0.16% | 0.31% |
American | 239 | 2.35%, see rank | 3.63% | 6.72% |
Welsh | 19 | 0.19%, see rank | 0.57% | 0.60% |
ACS 2006-2010 data
9,285 (92.54%) out of the total population of 10,033 reported first ancestry.
Roberts County | % of the Total Population | South Dakota | U.S. | |
Arab | 48 | 0.48%, see rank | 0.17% | 0.50% |
Czech | 109 | 1.09%, see rank | 2.33% | 0.53% |
Danish | 156 | 1.55%, see rank | 2.35% | 0.48% |
Dutch | 176 | 1.75%, see rank | 4.78% | 1.63% |
English | 435 | 4.34%, see rank | 7.17% | 9.02% |
French | 149 | 1.49%, see rank | 3.42% | 3.77% |
German | 3,154 | 31.44%, see rank | 43.77% | 16.51% |
Greek | 14 | 0.14%, see rank | 0.13% | 0.44% |
Hungarian | 10 | 0.10%, see rank | 0.16% | 0.51% |
Irish | 630 | 6.28%, see rank | 11.13% | 11.76% |
Italian | 45 | 0.45%, see rank | 1.26% | 5.78% |
Norwegian | 1,928 | 19.22%, see rank | 14.93% | 1.51% |
Polish | 194 | 1.93%, see rank | 1.61% | 3.24% |
Portuguese | 0 | 0.00%, see rank | 0.07% | 0.47% |
Russian | 31 | 0.31%, see rank | 1.63% | 1.01% |
Scotch-Irish | 70 | 0.70%, see rank | 1.18% | 1.72% |
Scottish | 82 | 0.82%, see rank | 1.29% | 1.92% |
Subsaharan African | 0 | 0.00%, see rank | 0.42% | 0.91% |
Swedish | 413 | 4.12%, see rank | 3.82% | 1.41% |
Swiss | 59 | 0.59%, see rank | 0.37% | 0.33% |
Ukrainian | 0 | 0.00%, see rank | 0.15% | 0.31% |
American | 377 | 3.76%, see rank | 3.48% | 6.28% |
Welsh | 19 | 0.19%, see rank | 0.49% | 0.63% |
ACS 2005-2009 data
9,293 (93.57%) out of the total population of 9,932 reported first ancestry.
Roberts County | % of the Total Population | South Dakota | U.S. | |
Arab | 35 | 0.35%, see rank | 0.17% | 0.50% |
Czech | 97 | 0.98%, see rank | 2.27% | 0.54% |
Danish | 130 | 1.31%, see rank | 2.39% | 0.49% |
Dutch | 200 | 2.01%, see rank | 5.03% | 1.68% |
English | 469 | 4.72%, see rank | 7.35% | 9.29% |
French | 125 | 1.26%, see rank | 3.47% | 3.90% |
German | 3,335 | 33.58%, see rank | 44.52% | 16.89% |
Greek | 4 | 0.04%, see rank | 0.13% | 0.45% |
Hungarian | 0 | 0.00%, see rank | 0.16% | 0.52% |
Irish | 704 | 7.09%, see rank | 11.41% | 12.01% |
Italian | 67 | 0.67%, see rank | 1.27% | 5.91% |
Norwegian | 1,816 | 18.28%, see rank | 15.19% | 1.55% |
Polish | 261 | 2.63%, see rank | 1.60% | 3.32% |
Portuguese | 0 | 0.00%, see rank | 0.07% | 0.48% |
Russian | 29 | 0.29%, see rank | 1.68% | 1.04% |
Scotch-Irish | 64 | 0.64%, see rank | 1.24% | 1.77% |
Scottish | 106 | 1.07%, see rank | 1.30% | 1.97% |
Subsaharan African | 0 | 0.00%, see rank | 0.38% | 0.88% |
Swedish | 522 | 5.26%, see rank | 3.80% | 1.45% |
Swiss | 32 | 0.32%, see rank | 0.38% | 0.34% |
Ukrainian | 0 | 0.00%, see rank | 0.13% | 0.32% |
American | 331 | 3.33%, see rank | 3.48% | 6.43% |
Welsh | 9 | 0.09%, see rank | 0.46% | 0.65% |
US Census 2000 data
9,037 (90.23%) out of the total population of 10,016 reported first ancestry.
Roberts County | % of the Total Population | South Dakota | U.S. | |
Arab | 20 | 0.20%, see rank | 0.14% | 0.36% |
Czech | 111 | 1.11%, see rank | 1.34% | 0.27% |
Danish | 114 | 1.14%, see rank | 1.48% | 0.30% |
Dutch | 52 | 0.52%, see rank | 2.95% | 0.91% |
English | 154 | 1.54%, see rank | 3.84% | 5.91% |
French | 100 | 1.00%, see rank | 1.75% | 2.39% |
German | 2,851 | 28.46%, see rank | 32.30% | 10.81% |
Greek | 1 | 0.01%, see rank | 0.07% | 0.34% |
Hungarian | 6 | 0.06%, see rank | 0.07% | 0.32% |
Irish | 229 | 2.29%, see rank | 5.30% | 6.85% |
Italian | 11 | 0.11%, see rank | 0.72% | 4.59% |
Norwegian | 1,627 | 16.24%, see rank | 11.24% | 1.15% |
Polish | 117 | 1.17%, see rank | 0.89% | 2.24% |
Portuguese | 0 | 0.00%, see rank | 0.03% | 0.33% |
Russian | 5 | 0.05%, see rank | 0.32% | 0.68% |
Scotch-Irish | 58 | 0.58%, see rank | 0.64% | 1.17% |
Scottish | 93 | 0.93%, see rank | 0.58% | 1.12% |
Subsaharan African | 0 | 0.00%, see rank | 0.22% | 0.61% |
Swedish | 255 | 2.55%, see rank | 2.09% | 0.87% |
Swiss | 18 | 0.18%, see rank | 0.19% | 0.19% |
Ukrainian | 0 | 0.00%, see rank | 0.10% | 0.24% |
American | 157 | 1.57%, see rank | 3.87% | 7.33% |
Welsh | 13 | 0.13%, see rank | 0.20% | 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.