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Welby, CO Historical First Ancestry Data
ACS 2010-2014 data
15,092 (92.74%) out of the total population of 16,273 reported first ancestry.
| Welby, CO | % of the Total Population | Colorado | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.39% | 0.56% |
| Czech | 49 | 0.30%, see rank | 0.70% | 0.47% |
| Danish | 49 | 0.30%, see rank | 0.82% | 0.42% |
| Dutch | 116 | 0.71%, see rank | 1.81% | 1.40% |
| English | 934 | 5.74%, see rank | 10.49% | 8.02% |
| French | 423 | 2.60%, see rank | 3.48% | 3.34% |
| German | 1,667 | 10.24%, see rank | 20.88% | 15.03% |
| Greek | 46 | 0.28%, see rank | 0.38% | 0.41% |
| Hungarian | 70 | 0.43%, see rank | 0.39% | 0.46% |
| Irish | 1,087 | 6.68%, see rank | 12.04% | 10.80% |
| Italian | 476 | 2.93%, see rank | 5.10% | 5.52% |
| Norwegian | 169 | 1.04%, see rank | 2.18% | 1.42% |
| Polish | 197 | 1.21%, see rank | 2.51% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.21% | 0.44% |
| Russian | 344 | 2.11%, see rank | 1.09% | 0.92% |
| Scotch-Irish | 104 | 0.64%, see rank | 1.27% | 0.99% |
| Scottish | 86 | 0.53%, see rank | 2.56% | 1.72% |
| Subsaharan African | 271 | 1.67%, see rank | 0.73% | 0.95% |
| Swedish | 59 | 0.36%, see rank | 2.43% | 1.27% |
| Swiss | 5 | 0.03%, see rank | 0.46% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.25% | 0.31% |
| American | 1,266 | 7.78%, see rank | 5.18% | 7.12% |
| Welsh | 57 | 0.35%, see rank | 0.92% | 0.57% |
ACS 2008-2012 data
14,381 (93.45%) out of the total population of 15,389 reported first ancestry.
| Welby, CO | % of the Total Population | Colorado | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.36% | 0.53% |
| Czech | 90 | 0.58%, see rank | 0.73% | 0.50% |
| Danish | 30 | 0.19%, see rank | 0.90% | 0.45% |
| Dutch | 124 | 0.81%, see rank | 1.91% | 1.51% |
| English | 805 | 5.23%, see rank | 11.19% | 8.53% |
| French | 590 | 3.83%, see rank | 3.75% | 3.54% |
| German | 1,695 | 11.01%, see rank | 22.06% | 15.79% |
| Greek | 40 | 0.26%, see rank | 0.40% | 0.42% |
| Hungarian | 15 | 0.10%, see rank | 0.42% | 0.48% |
| Irish | 812 | 5.28%, see rank | 12.52% | 11.36% |
| Italian | 567 | 3.68%, see rank | 5.22% | 5.66% |
| Norwegian | 212 | 1.38%, see rank | 2.26% | 1.46% |
| Polish | 331 | 2.15%, see rank | 2.55% | 3.13% |
| Portuguese | 168 | 1.09%, see rank | 0.20% | 0.46% |
| Russian | 168 | 1.09%, see rank | 1.15% | 0.97% |
| Scotch-Irish | 130 | 0.84%, see rank | 1.37% | 1.07% |
| Scottish | 118 | 0.77%, see rank | 2.69% | 1.81% |
| Subsaharan African | 311 | 2.02%, see rank | 0.64% | 0.93% |
| Swedish | 179 | 1.16%, see rank | 2.64% | 1.34% |
| Swiss | 4 | 0.03%, see rank | 0.48% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.25% | 0.31% |
| American | 1,398 | 9.08%, see rank | 4.88% | 6.72% |
| Welsh | 113 | 0.73%, see rank | 0.93% | 0.60% |
ACS 2006-2010 data
13,078 (93.66%) out of the total population of 13,964 reported first ancestry.
| Welby, CO | % of the Total Population | Colorado | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.33% | 0.50% |
| Czech | 84 | 0.60%, see rank | 0.78% | 0.53% |
| Danish | 53 | 0.38%, see rank | 0.95% | 0.48% |
| Dutch | 104 | 0.74%, see rank | 1.98% | 1.63% |
| English | 702 | 5.03%, see rank | 11.90% | 9.02% |
| French | 419 | 3.00%, see rank | 3.96% | 3.77% |
| German | 1,941 | 13.90%, see rank | 22.99% | 16.51% |
| Greek | 8 | 0.06%, see rank | 0.40% | 0.44% |
| Hungarian | 19 | 0.14%, see rank | 0.43% | 0.51% |
| Irish | 1,307 | 9.36%, see rank | 12.87% | 11.76% |
| Italian | 795 | 5.69%, see rank | 5.18% | 5.78% |
| Norwegian | 191 | 1.37%, see rank | 2.34% | 1.51% |
| Polish | 258 | 1.85%, see rank | 2.54% | 3.24% |
| Portuguese | 158 | 1.13%, see rank | 0.22% | 0.47% |
| Russian | 135 | 0.97%, see rank | 1.23% | 1.01% |
| Scotch-Irish | 84 | 0.60%, see rank | 2.21% | 1.72% |
| Scottish | 176 | 1.26%, see rank | 2.86% | 1.92% |
| Subsaharan African | 297 | 2.13%, see rank | 0.55% | 0.91% |
| Swedish | 214 | 1.53%, see rank | 2.81% | 1.41% |
| Swiss | 12 | 0.09%, see rank | 0.52% | 0.33% |
| Ukrainian | 0 | 0.00%, see rank | 0.27% | 0.31% |
| American | 1,216 | 8.71%, see rank | 4.46% | 6.28% |
| Welsh | 111 | 0.79%, see rank | 0.96% | 0.63% |
ACS 2005-2009 data
12,695 (92.35%) out of the total population of 13,747 reported first ancestry.
| Welby, CO | % of the Total Population | Colorado | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.33% | 0.50% |
| Czech | 80 | 0.58%, see rank | 0.80% | 0.54% |
| Danish | 130 | 0.95%, see rank | 0.99% | 0.49% |
| Dutch | 149 | 1.08%, see rank | 2.06% | 1.68% |
| English | 842 | 6.12%, see rank | 12.26% | 9.29% |
| French | 338 | 2.46%, see rank | 4.07% | 3.90% |
| German | 2,444 | 17.78%, see rank | 23.49% | 16.89% |
| Greek | 61 | 0.44%, see rank | 0.42% | 0.45% |
| Hungarian | 21 | 0.15%, see rank | 0.45% | 0.52% |
| Irish | 1,752 | 12.74%, see rank | 13.00% | 12.01% |
| Italian | 897 | 6.53%, see rank | 5.20% | 5.91% |
| Norwegian | 113 | 0.82%, see rank | 2.40% | 1.55% |
| Polish | 460 | 3.35%, see rank | 2.56% | 3.32% |
| Portuguese | 150 | 1.09%, see rank | 0.22% | 0.48% |
| Russian | 101 | 0.73%, see rank | 1.28% | 1.04% |
| Scotch-Irish | 122 | 0.89%, see rank | 2.31% | 1.77% |
| Scottish | 178 | 1.29%, see rank | 2.90% | 1.97% |
| Subsaharan African | 112 | 0.81%, see rank | 0.55% | 0.88% |
| Swedish | 172 | 1.25%, see rank | 2.84% | 1.45% |
| Swiss | 14 | 0.10%, see rank | 0.50% | 0.34% |
| Ukrainian | 0 | 0.00%, see rank | 0.27% | 0.32% |
| American | 1,004 | 7.30%, see rank | 4.64% | 6.43% |
| Welsh | 78 | 0.57%, see rank | 0.99% | 0.65% |
US Census 2000 data
10,904 (84.05%) out of the total population of 12,973 reported first ancestry.
| Welby, CO | % of the Total Population | Colorado | U.S. | |
| Arab | 9 | 0.07%, see rank | 0.24% | 0.36% |
| Czech | 37 | 0.29%, see rank | 0.37% | 0.27% |
| Danish | 62 | 0.48%, see rank | 0.61% | 0.30% |
| Dutch | 107 | 0.82%, see rank | 1.12% | 0.91% |
| English | 402 | 3.10%, see rank | 7.68% | 5.91% |
| French | 322 | 2.48%, see rank | 2.24% | 2.39% |
| German | 1,729 | 13.33%, see rank | 15.70% | 10.81% |
| Greek | 45 | 0.35%, see rank | 0.28% | 0.34% |
| Hungarian | 26 | 0.20%, see rank | 0.27% | 0.32% |
| Irish | 614 | 4.73%, see rank | 7.36% | 6.85% |
| Italian | 628 | 4.84%, see rank | 3.69% | 4.59% |
| Norwegian | 117 | 0.90%, see rank | 1.83% | 1.15% |
| Polish | 85 | 0.66%, see rank | 1.56% | 2.24% |
| Portuguese | 20 | 0.15%, see rank | 0.11% | 0.33% |
| Russian | 102 | 0.79%, see rank | 0.69% | 0.68% |
| Scotch-Irish | 119 | 0.92%, see rank | 1.52% | 1.17% |
| Scottish | 143 | 1.10%, see rank | 1.70% | 1.12% |
| Subsaharan African | 0 | 0.00%, see rank | 0.38% | 0.61% |
| Swedish | 188 | 1.45%, see rank | 1.72% | 0.87% |
| Swiss | 5 | 0.04%, see rank | 0.28% | 0.19% |
| Ukrainian | 212 | 1.63%, see rank | 0.19% | 0.24% |
| American | 655 | 5.05%, see rank | 5.15% | 7.33% |
| Welsh | 25 | 0.19%, see rank | 0.49% | 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.