Yellowstone County Historical First Ancestry Data
ACS 2010-2014 data
132,316 (87.07%) out of the total population of 151,965 reported first ancestry.
Yellowstone County | % of the Total Population | Montana | U.S. | |
Arab | 245 | 0.16%, see rank | 0.16% | 0.56% |
Czech | 753 | 0.50%, see rank | 0.81% | 0.47% |
Danish | 1,677 | 1.10%, see rank | 1.27% | 0.42% |
Dutch | 2,845 | 1.87%, see rank | 2.36% | 1.40% |
English | 15,174 | 9.99%, see rank | 11.52% | 8.02% |
French | 5,279 | 3.47%, see rank | 4.37% | 3.34% |
German | 43,378 | 28.54%, see rank | 26.76% | 15.03% |
Greek | 292 | 0.19%, see rank | 0.35% | 0.41% |
Hungarian | 241 | 0.16%, see rank | 0.31% | 0.46% |
Irish | 17,732 | 11.67%, see rank | 14.43% | 10.80% |
Italian | 4,325 | 2.85%, see rank | 3.41% | 5.52% |
Norwegian | 14,173 | 9.33%, see rank | 9.35% | 1.42% |
Polish | 2,853 | 1.88%, see rank | 2.05% | 3.01% |
Portuguese | 97 | 0.06%, see rank | 0.20% | 0.44% |
Russian | 2,872 | 1.89%, see rank | 1.07% | 0.92% |
Scotch-Irish | 1,921 | 1.26%, see rank | 1.52% | 0.99% |
Scottish | 3,805 | 2.50%, see rank | 3.05% | 1.72% |
Subsaharan African | 322 | 0.21%, see rank | 0.12% | 0.95% |
Swedish | 3,557 | 2.34%, see rank | 3.04% | 1.27% |
Swiss | 555 | 0.37%, see rank | 0.55% | 0.30% |
Ukrainian | 329 | 0.22%, see rank | 0.22% | 0.31% |
American | 21,401 | 14.08%, see rank | 7.48% | 7.12% |
Welsh | 1,375 | 0.90%, see rank | 0.97% | 0.57% |
ACS 2008-2012 data
130,647 (88.16%) out of the total population of 148,191 reported first ancestry.
Yellowstone County | % of the Total Population | Montana | U.S. | |
Arab | 180 | 0.12%, see rank | 0.20% | 0.53% |
Czech | 998 | 0.67%, see rank | 0.80% | 0.50% |
Danish | 1,848 | 1.25%, see rank | 1.29% | 0.45% |
Dutch | 2,925 | 1.97%, see rank | 2.55% | 1.51% |
English | 16,132 | 10.89%, see rank | 12.37% | 8.53% |
French | 5,756 | 3.88%, see rank | 4.68% | 3.54% |
German | 44,183 | 29.81%, see rank | 27.58% | 15.79% |
Greek | 260 | 0.18%, see rank | 0.31% | 0.42% |
Hungarian | 460 | 0.31%, see rank | 0.33% | 0.48% |
Irish | 18,875 | 12.74%, see rank | 15.42% | 11.36% |
Italian | 3,908 | 2.64%, see rank | 3.47% | 5.66% |
Norwegian | 14,142 | 9.54%, see rank | 9.43% | 1.46% |
Polish | 2,810 | 1.90%, see rank | 2.11% | 3.13% |
Portuguese | 73 | 0.05%, see rank | 0.22% | 0.46% |
Russian | 2,525 | 1.70%, see rank | 1.04% | 0.97% |
Scotch-Irish | 1,820 | 1.23%, see rank | 1.59% | 1.07% |
Scottish | 4,151 | 2.80%, see rank | 3.26% | 1.81% |
Subsaharan African | 226 | 0.15%, see rank | 0.13% | 0.93% |
Swedish | 4,251 | 2.87%, see rank | 3.27% | 1.34% |
Swiss | 592 | 0.40%, see rank | 0.63% | 0.31% |
Ukrainian | 299 | 0.20%, see rank | 0.23% | 0.31% |
American | 17,767 | 11.99%, see rank | 7.10% | 6.72% |
Welsh | 1,386 | 0.94%, see rank | 1.09% | 0.60% |
ACS 2006-2010 data
129,537 (89.93%) out of the total population of 144,050 reported first ancestry.
Yellowstone County | % of the Total Population | Montana | U.S. | |
Arab | 130 | 0.09%, see rank | 0.19% | 0.50% |
Czech | 1,080 | 0.75%, see rank | 0.89% | 0.53% |
Danish | 2,310 | 1.60%, see rank | 1.48% | 0.48% |
Dutch | 2,913 | 2.02%, see rank | 2.72% | 1.63% |
English | 16,299 | 11.31%, see rank | 13.01% | 9.02% |
French | 6,165 | 4.28%, see rank | 5.09% | 3.77% |
German | 46,908 | 32.56%, see rank | 29.18% | 16.51% |
Greek | 402 | 0.28%, see rank | 0.32% | 0.44% |
Hungarian | 535 | 0.37%, see rank | 0.35% | 0.51% |
Irish | 20,097 | 13.95%, see rank | 16.13% | 11.76% |
Italian | 4,361 | 3.03%, see rank | 3.61% | 5.78% |
Norwegian | 14,207 | 9.86%, see rank | 9.86% | 1.51% |
Polish | 2,615 | 1.82%, see rank | 2.11% | 3.24% |
Portuguese | 107 | 0.07%, see rank | 0.26% | 0.47% |
Russian | 2,583 | 1.79%, see rank | 1.02% | 1.01% |
Scotch-Irish | 3,052 | 2.12%, see rank | 2.61% | 1.72% |
Scottish | 4,634 | 3.22%, see rank | 3.33% | 1.92% |
Subsaharan African | 326 | 0.23%, see rank | 0.15% | 0.91% |
Swedish | 4,462 | 3.10%, see rank | 3.43% | 1.41% |
Swiss | 688 | 0.48%, see rank | 0.65% | 0.33% |
Ukrainian | 351 | 0.24%, see rank | 0.27% | 0.31% |
American | 14,363 | 9.97%, see rank | 6.09% | 6.28% |
Welsh | 1,497 | 1.04%, see rank | 1.05% | 0.63% |
ACS 2005-2009 data
127,245 (90.61%) out of the total population of 140,436 reported first ancestry.
Yellowstone County | % of the Total Population | Montana | U.S. | |
Arab | 205 | 0.15%, see rank | 0.18% | 0.50% |
Czech | 1,171 | 0.83%, see rank | 0.85% | 0.54% |
Danish | 2,123 | 1.51%, see rank | 1.54% | 0.49% |
Dutch | 2,886 | 2.06%, see rank | 2.70% | 1.68% |
English | 16,014 | 11.40%, see rank | 13.16% | 9.29% |
French | 6,155 | 4.38%, see rank | 5.24% | 3.90% |
German | 46,319 | 32.98%, see rank | 29.47% | 16.89% |
Greek | 258 | 0.18%, see rank | 0.28% | 0.45% |
Hungarian | 516 | 0.37%, see rank | 0.34% | 0.52% |
Irish | 20,073 | 14.29%, see rank | 16.07% | 12.01% |
Italian | 4,533 | 3.23%, see rank | 3.63% | 5.91% |
Norwegian | 14,959 | 10.65%, see rank | 10.09% | 1.55% |
Polish | 2,630 | 1.87%, see rank | 2.03% | 3.32% |
Portuguese | 132 | 0.09%, see rank | 0.26% | 0.48% |
Russian | 2,513 | 1.79%, see rank | 1.04% | 1.04% |
Scotch-Irish | 3,125 | 2.23%, see rank | 2.68% | 1.77% |
Scottish | 4,706 | 3.35%, see rank | 3.44% | 1.97% |
Subsaharan African | 490 | 0.35%, see rank | 0.17% | 0.88% |
Swedish | 4,732 | 3.37%, see rank | 3.51% | 1.45% |
Swiss | 695 | 0.49%, see rank | 0.66% | 0.34% |
Ukrainian | 248 | 0.18%, see rank | 0.26% | 0.32% |
American | 12,184 | 8.68%, see rank | 5.74% | 6.43% |
Welsh | 1,606 | 1.14%, see rank | 1.15% | 0.65% |
US Census 2000 data
106,954 (82.68%) out of the total population of 129,352 reported first ancestry.
Yellowstone County | % of the Total Population | Montana | U.S. | |
Arab | 119 | 0.09%, see rank | 0.09% | 0.36% |
Czech | 657 | 0.51%, see rank | 0.41% | 0.27% |
Danish | 1,282 | 0.99%, see rank | 1.05% | 0.30% |
Dutch | 1,455 | 1.12%, see rank | 1.38% | 0.91% |
English | 9,957 | 7.70%, see rank | 7.73% | 5.91% |
French | 3,645 | 2.82%, see rank | 3.07% | 2.39% |
German | 33,329 | 25.77%, see rank | 19.29% | 10.81% |
Greek | 241 | 0.19%, see rank | 0.18% | 0.34% |
Hungarian | 310 | 0.24%, see rank | 0.21% | 0.32% |
Irish | 10,355 | 8.01%, see rank | 8.92% | 6.85% |
Italian | 2,536 | 1.96%, see rank | 2.32% | 4.59% |
Norwegian | 11,106 | 8.59%, see rank | 8.00% | 1.15% |
Polish | 1,563 | 1.21%, see rank | 1.23% | 2.24% |
Portuguese | 60 | 0.05%, see rank | 0.11% | 0.33% |
Russian | 906 | 0.70%, see rank | 0.45% | 0.68% |
Scotch-Irish | 2,215 | 1.71%, see rank | 1.89% | 1.17% |
Scottish | 2,464 | 1.90%, see rank | 1.90% | 1.12% |
Subsaharan African | 43 | 0.03%, see rank | 0.03% | 0.61% |
Swedish | 2,152 | 1.66%, see rank | 1.94% | 0.87% |
Swiss | 365 | 0.28%, see rank | 0.35% | 0.19% |
Ukrainian | 255 | 0.20%, see rank | 0.14% | 0.24% |
American | 5,817 | 4.50%, see rank | 5.11% | 7.33% |
Welsh | 655 | 0.51%, see rank | 0.47% | 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.