59866 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
897 (88.64%) out of the total population of 1,012 reported first ancestry.
| 59866 Zip Code | % of the Total Population | Montana | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.16% | 0.56% |
| Czech | 5 | 0.49%, see rank | 0.81% | 0.47% |
| Danish | 9 | 0.89%, see rank | 1.27% | 0.42% |
| Dutch | 0 | 0.00%, see rank | 2.36% | 1.40% |
| English | 126 | 12.45%, see rank | 11.52% | 8.02% |
| French | 53 | 5.24%, see rank | 4.37% | 3.34% |
| German | 295 | 29.15%, see rank | 26.76% | 15.03% |
| Greek | 0 | 0.00%, see rank | 0.35% | 0.41% |
| Hungarian | 0 | 0.00%, see rank | 0.31% | 0.46% |
| Irish | 237 | 23.42%, see rank | 14.43% | 10.80% |
| Italian | 9 | 0.89%, see rank | 3.41% | 5.52% |
| Norwegian | 19 | 1.88%, see rank | 9.35% | 1.42% |
| Polish | 0 | 0.00%, see rank | 2.05% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.20% | 0.44% |
| Russian | 0 | 0.00%, see rank | 1.07% | 0.92% |
| Scotch-Irish | 3 | 0.30%, see rank | 1.52% | 0.99% |
| Scottish | 22 | 2.17%, see rank | 3.05% | 1.72% |
| Subsaharan African | 0 | 0.00%, see rank | 0.12% | 0.95% |
| Swedish | 0 | 0.00%, see rank | 3.04% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.55% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.22% | 0.31% |
| American | 96 | 9.49%, see rank | 7.48% | 7.12% |
| Welsh | 4 | 0.40%, see rank | 0.97% | 0.57% |
ACS 2008-2012 data
891 (85.92%) out of the total population of 1,037 reported first ancestry.
| 59866 Zip Code | % of the Total Population | Montana | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.20% | 0.53% |
| Czech | 6 | 0.58%, see rank | 0.80% | 0.50% |
| Danish | 20 | 1.93%, see rank | 1.29% | 0.45% |
| Dutch | 8 | 0.77%, see rank | 2.55% | 1.51% |
| English | 199 | 19.19%, see rank | 12.37% | 8.53% |
| French | 67 | 6.46%, see rank | 4.68% | 3.54% |
| German | 226 | 21.79%, see rank | 27.58% | 15.79% |
| Greek | 0 | 0.00%, see rank | 0.31% | 0.42% |
| Hungarian | 0 | 0.00%, see rank | 0.33% | 0.48% |
| Irish | 155 | 14.95%, see rank | 15.42% | 11.36% |
| Italian | 0 | 0.00%, see rank | 3.47% | 5.66% |
| Norwegian | 11 | 1.06%, see rank | 9.43% | 1.46% |
| Polish | 9 | 0.87%, see rank | 2.11% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.22% | 0.46% |
| Russian | 4 | 0.39%, see rank | 1.04% | 0.97% |
| Scotch-Irish | 14 | 1.35%, see rank | 1.59% | 1.07% |
| Scottish | 23 | 2.22%, see rank | 3.26% | 1.81% |
| Subsaharan African | 0 | 0.00%, see rank | 0.13% | 0.93% |
| Swedish | 4 | 0.39%, see rank | 3.27% | 1.34% |
| Swiss | 4 | 0.39%, see rank | 0.63% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.23% | 0.31% |
| American | 63 | 6.08%, see rank | 7.10% | 6.72% |
| Welsh | 26 | 2.51%, see rank | 1.09% | 0.60% |
US Census 2000 data
623 (74.52%) out of the total population of 836 reported first ancestry.
| 59866 Zip Code | % of the Total Population | Montana | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.09% | 0.36% |
| Czech | 0 | 0.00%, see rank | 0.41% | 0.27% |
| Danish | 5 | 0.60%, see rank | 1.05% | 0.30% |
| Dutch | 10 | 1.20%, see rank | 1.38% | 0.91% |
| English | 48 | 5.74%, see rank | 7.73% | 5.91% |
| French | 13 | 1.56%, see rank | 3.07% | 2.39% |
| German | 88 | 10.53%, see rank | 19.29% | 10.81% |
| Greek | 0 | 0.00%, see rank | 0.18% | 0.34% |
| Hungarian | 2 | 0.24%, see rank | 0.21% | 0.32% |
| Irish | 76 | 9.09%, see rank | 8.92% | 6.85% |
| Italian | 16 | 1.91%, see rank | 2.32% | 4.59% |
| Norwegian | 55 | 6.58%, see rank | 8.00% | 1.15% |
| Polish | 2 | 0.24%, see rank | 1.23% | 2.24% |
| Portuguese | 0 | 0.00%, see rank | 0.11% | 0.33% |
| Russian | 0 | 0.00%, see rank | 0.45% | 0.68% |
| Scotch-Irish | 29 | 3.47%, see rank | 1.89% | 1.17% |
| Scottish | 10 | 1.20%, see rank | 1.90% | 1.12% |
| Subsaharan African | 8 | 0.96%, see rank | 0.03% | 0.61% |
| Swedish | 23 | 2.75%, see rank | 1.94% | 0.87% |
| Swiss | 0 | 0.00%, see rank | 0.35% | 0.19% |
| Ukrainian | 0 | 0.00%, see rank | 0.14% | 0.24% |
| American | 57 | 6.82%, see rank | 5.11% | 7.33% |
| Welsh | 0 | 0.00%, 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.