Colorado Historical First Ancestry Data
ACS 2010-2014 data
4,516,453 (86.90%) out of the total population of 5,197,580 reported first ancestry.
Colorado | % of the Total Population | U.S. | |
Arab | 20,359 | 0.39%, see rank | 0.56% |
Czech | 36,490 | 0.70%, see rank | 0.47% |
Danish | 42,679 | 0.82%, see rank | 0.42% |
Dutch | 93,869 | 1.81%, see rank | 1.40% |
English | 545,186 | 10.49%, see rank | 8.02% |
French | 180,672 | 3.48%, see rank | 3.34% |
German | 1,085,372 | 20.88%, see rank | 15.03% |
Greek | 19,510 | 0.38%, see rank | 0.41% |
Hungarian | 20,199 | 0.39%, see rank | 0.46% |
Irish | 625,756 | 12.04%, see rank | 10.80% |
Italian | 264,888 | 5.10%, see rank | 5.52% |
Norwegian | 113,257 | 2.18%, see rank | 1.42% |
Polish | 130,414 | 2.51%, see rank | 3.01% |
Portuguese | 10,821 | 0.21%, see rank | 0.44% |
Russian | 56,721 | 1.09%, see rank | 0.92% |
Scotch-Irish | 66,084 | 1.27%, see rank | 0.99% |
Scottish | 133,113 | 2.56%, see rank | 1.72% |
Subsaharan African | 37,702 | 0.73%, see rank | 0.95% |
Swedish | 126,347 | 2.43%, see rank | 1.27% |
Swiss | 23,807 | 0.46%, see rank | 0.30% |
Ukrainian | 12,970 | 0.25%, see rank | 0.31% |
American | 269,399 | 5.18%, see rank | 7.12% |
Welsh | 48,068 | 0.92%, see rank | 0.57% |
ACS 2008-2012 data
4,506,505 (89.36%) out of the total population of 5,042,853 reported first ancestry.
Colorado | % of the Total Population | U.S. | |
Arab | 18,097 | 0.36%, see rank | 0.53% |
Czech | 36,919 | 0.73%, see rank | 0.50% |
Danish | 45,138 | 0.90%, see rank | 0.45% |
Dutch | 96,410 | 1.91%, see rank | 1.51% |
English | 564,529 | 11.19%, see rank | 8.53% |
French | 189,328 | 3.75%, see rank | 3.54% |
German | 1,112,260 | 22.06%, see rank | 15.79% |
Greek | 20,161 | 0.40%, see rank | 0.42% |
Hungarian | 21,078 | 0.42%, see rank | 0.48% |
Irish | 631,462 | 12.52%, see rank | 11.36% |
Italian | 263,022 | 5.22%, see rank | 5.66% |
Norwegian | 113,837 | 2.26%, see rank | 1.46% |
Polish | 128,785 | 2.55%, see rank | 3.13% |
Portuguese | 10,179 | 0.20%, see rank | 0.46% |
Russian | 57,993 | 1.15%, see rank | 0.97% |
Scotch-Irish | 69,112 | 1.37%, see rank | 1.07% |
Scottish | 135,501 | 2.69%, see rank | 1.81% |
Subsaharan African | 32,045 | 0.64%, see rank | 0.93% |
Swedish | 133,368 | 2.64%, see rank | 1.34% |
Swiss | 24,306 | 0.48%, see rank | 0.31% |
Ukrainian | 12,537 | 0.25%, see rank | 0.31% |
American | 246,091 | 4.88%, see rank | 6.72% |
Welsh | 47,018 | 0.93%, see rank | 0.60% |
ACS 2006-2010 data
4,426,031 (90.57%) out of the total population of 4,887,061 reported first ancestry.
Colorado | % of the Total Population | U.S. | |
Arab | 16,127 | 0.33%, see rank | 0.50% |
Czech | 38,181 | 0.78%, see rank | 0.53% |
Danish | 46,668 | 0.95%, see rank | 0.48% |
Dutch | 96,824 | 1.98%, see rank | 1.63% |
English | 581,782 | 11.90%, see rank | 9.02% |
French | 193,603 | 3.96%, see rank | 3.77% |
German | 1,123,734 | 22.99%, see rank | 16.51% |
Greek | 19,656 | 0.40%, see rank | 0.44% |
Hungarian | 21,113 | 0.43%, see rank | 0.51% |
Irish | 628,925 | 12.87%, see rank | 11.76% |
Italian | 253,031 | 5.18%, see rank | 5.78% |
Norwegian | 114,313 | 2.34%, see rank | 1.51% |
Polish | 123,913 | 2.54%, see rank | 3.24% |
Portuguese | 10,527 | 0.22%, see rank | 0.47% |
Russian | 60,224 | 1.23%, see rank | 1.01% |
Scotch-Irish | 108,078 | 2.21%, see rank | 1.72% |
Scottish | 139,848 | 2.86%, see rank | 1.92% |
Subsaharan African | 27,041 | 0.55%, see rank | 0.91% |
Swedish | 137,182 | 2.81%, see rank | 1.41% |
Swiss | 25,250 | 0.52%, see rank | 0.33% |
Ukrainian | 13,260 | 0.27%, see rank | 0.31% |
American | 218,038 | 4.46%, see rank | 6.28% |
Welsh | 46,949 | 0.96%, see rank | 0.63% |
ACS 2005-2009 data
4,407,148 (91.00%) out of the total population of 4,843,211 reported first ancestry.
Colorado | % of the Total Population | U.S. | |
Arab | 15,799 | 0.33%, see rank | 0.50% |
Czech | 38,870 | 0.80%, see rank | 0.54% |
Danish | 47,989 | 0.99%, see rank | 0.49% |
Dutch | 99,656 | 2.06%, see rank | 1.68% |
English | 593,816 | 12.26%, see rank | 9.29% |
French | 197,113 | 4.07%, see rank | 3.90% |
German | 1,137,759 | 23.49%, see rank | 16.89% |
Greek | 20,502 | 0.42%, see rank | 0.45% |
Hungarian | 21,925 | 0.45%, see rank | 0.52% |
Irish | 629,781 | 13.00%, see rank | 12.01% |
Italian | 251,989 | 5.20%, see rank | 5.91% |
Norwegian | 116,227 | 2.40%, see rank | 1.55% |
Polish | 124,205 | 2.56%, see rank | 3.32% |
Portuguese | 10,514 | 0.22%, see rank | 0.48% |
Russian | 61,823 | 1.28%, see rank | 1.04% |
Scotch-Irish | 111,907 | 2.31%, see rank | 1.77% |
Scottish | 140,547 | 2.90%, see rank | 1.97% |
Subsaharan African | 26,536 | 0.55%, see rank | 0.88% |
Swedish | 137,419 | 2.84%, see rank | 1.45% |
Swiss | 24,370 | 0.50%, see rank | 0.34% |
Ukrainian | 13,130 | 0.27%, see rank | 0.32% |
American | 224,583 | 4.64%, see rank | 6.43% |
Welsh | 47,889 | 0.99%, see rank | 0.65% |
US Census 2000 data
3,530,876 (82.09%) out of the total population of 4,301,261 reported first ancestry.
Colorado | % of the Total Population | U.S. | |
Arab | 10,109 | 0.24%, see rank | 0.36% |
Czech | 15,782 | 0.37%, see rank | 0.27% |
Danish | 26,389 | 0.61%, see rank | 0.30% |
Dutch | 48,277 | 1.12%, see rank | 0.91% |
English | 330,537 | 7.68%, see rank | 5.91% |
French | 96,355 | 2.24%, see rank | 2.39% |
German | 675,371 | 15.70%, see rank | 10.81% |
Greek | 11,954 | 0.28%, see rank | 0.34% |
Hungarian | 11,490 | 0.27%, see rank | 0.32% |
Irish | 316,763 | 7.36%, see rank | 6.85% |
Italian | 158,790 | 3.69%, see rank | 4.59% |
Norwegian | 78,587 | 1.83%, see rank | 1.15% |
Polish | 67,012 | 1.56%, see rank | 2.24% |
Portuguese | 4,621 | 0.11%, see rank | 0.33% |
Russian | 29,709 | 0.69%, see rank | 0.68% |
Scotch-Irish | 65,532 | 1.52%, see rank | 1.17% |
Scottish | 73,224 | 1.70%, see rank | 1.12% |
Subsaharan African | 16,332 | 0.38%, see rank | 0.61% |
Swedish | 73,916 | 1.72%, see rank | 0.87% |
Swiss | 12,105 | 0.28%, see rank | 0.19% |
Ukrainian | 8,022 | 0.19%, see rank | 0.24% |
American | 221,463 | 5.15%, see rank | 7.33% |
Welsh | 21,101 | 0.49%, see rank | 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.