Jefferson County Historical First Ancestry Data
ACS 2010-2014 data
14,770 (78.02%) out of the total population of 18,932 reported first ancestry.
Jefferson County | % of the Total Population | Kansas | U.S. | |
Arab | 8 | 0.04%, see rank | 0.33% | 0.56% |
Czech | 216 | 1.14%, see rank | 0.83% | 0.47% |
Danish | 106 | 0.56%, see rank | 0.49% | 0.42% |
Dutch | 455 | 2.40%, see rank | 1.95% | 1.40% |
English | 1,936 | 10.23%, see rank | 9.83% | 8.02% |
French | 736 | 3.89%, see rank | 3.14% | 3.34% |
German | 6,722 | 35.51%, see rank | 28.39% | 15.03% |
Greek | 5 | 0.03%, see rank | 0.18% | 0.41% |
Hungarian | 30 | 0.16%, see rank | 0.17% | 0.46% |
Irish | 3,114 | 16.45%, see rank | 12.39% | 10.80% |
Italian | 324 | 1.71%, see rank | 2.36% | 5.52% |
Norwegian | 132 | 0.70%, see rank | 1.07% | 1.42% |
Polish | 315 | 1.66%, see rank | 1.40% | 3.01% |
Portuguese | 14 | 0.07%, see rank | 0.11% | 0.44% |
Russian | 130 | 0.69%, see rank | 0.73% | 0.92% |
Scotch-Irish | 340 | 1.80%, see rank | 1.19% | 0.99% |
Scottish | 406 | 2.14%, see rank | 1.94% | 1.72% |
Subsaharan African | 1 | 0.01%, see rank | 0.73% | 0.95% |
Swedish | 701 | 3.70%, see rank | 2.35% | 1.27% |
Swiss | 118 | 0.62%, see rank | 0.52% | 0.30% |
Ukrainian | 0 | 0.00%, see rank | 0.10% | 0.31% |
American | 1,292 | 6.82%, see rank | 8.17% | 7.12% |
Welsh | 182 | 0.96%, see rank | 0.77% | 0.57% |
ACS 2008-2012 data
15,932 (83.69%) out of the total population of 19,036 reported first ancestry.
Jefferson County | % of the Total Population | Kansas | U.S. | |
Arab | 9 | 0.05%, see rank | 0.32% | 0.53% |
Czech | 210 | 1.10%, see rank | 0.89% | 0.50% |
Danish | 65 | 0.34%, see rank | 0.54% | 0.45% |
Dutch | 492 | 2.58%, see rank | 2.12% | 1.51% |
English | 2,023 | 10.63%, see rank | 10.41% | 8.53% |
French | 822 | 4.32%, see rank | 3.37% | 3.54% |
German | 7,166 | 37.64%, see rank | 29.61% | 15.79% |
Greek | 16 | 0.08%, see rank | 0.16% | 0.42% |
Hungarian | 35 | 0.18%, see rank | 0.15% | 0.48% |
Irish | 3,239 | 17.02%, see rank | 13.08% | 11.36% |
Italian | 369 | 1.94%, see rank | 2.29% | 5.66% |
Norwegian | 236 | 1.24%, see rank | 1.13% | 1.46% |
Polish | 474 | 2.49%, see rank | 1.40% | 3.13% |
Portuguese | 10 | 0.05%, see rank | 0.10% | 0.46% |
Russian | 42 | 0.22%, see rank | 0.79% | 0.97% |
Scotch-Irish | 302 | 1.59%, see rank | 1.25% | 1.07% |
Scottish | 370 | 1.94%, see rank | 2.01% | 1.81% |
Subsaharan African | 0 | 0.00%, see rank | 0.61% | 0.93% |
Swedish | 696 | 3.66%, see rank | 2.40% | 1.34% |
Swiss | 110 | 0.58%, see rank | 0.54% | 0.31% |
Ukrainian | 16 | 0.08%, see rank | 0.10% | 0.31% |
American | 1,806 | 9.49%, see rank | 7.67% | 6.72% |
Welsh | 137 | 0.72%, see rank | 0.80% | 0.60% |
ACS 2006-2010 data
16,171 (84.85%) out of the total population of 19,059 reported first ancestry.
Jefferson County | % of the Total Population | Kansas | U.S. | |
Arab | 3 | 0.02%, see rank | 0.28% | 0.50% |
Czech | 82 | 0.43%, see rank | 0.94% | 0.53% |
Danish | 92 | 0.48%, see rank | 0.58% | 0.48% |
Dutch | 522 | 2.74%, see rank | 2.36% | 1.63% |
English | 2,265 | 11.88%, see rank | 11.13% | 9.02% |
French | 750 | 3.94%, see rank | 3.71% | 3.77% |
German | 7,510 | 39.40%, see rank | 30.94% | 16.51% |
Greek | 12 | 0.06%, see rank | 0.15% | 0.44% |
Hungarian | 4 | 0.02%, see rank | 0.15% | 0.51% |
Irish | 3,550 | 18.63%, see rank | 13.80% | 11.76% |
Italian | 384 | 2.01%, see rank | 2.32% | 5.78% |
Norwegian | 430 | 2.26%, see rank | 1.13% | 1.51% |
Polish | 507 | 2.66%, see rank | 1.43% | 3.24% |
Portuguese | 7 | 0.04%, see rank | 0.10% | 0.47% |
Russian | 8 | 0.04%, see rank | 0.84% | 1.01% |
Scotch-Irish | 423 | 2.22%, see rank | 2.06% | 1.72% |
Scottish | 506 | 2.65%, see rank | 2.18% | 1.92% |
Subsaharan African | 52 | 0.27%, see rank | 0.56% | 0.91% |
Swedish | 489 | 2.57%, see rank | 2.46% | 1.41% |
Swiss | 81 | 0.42%, see rank | 0.54% | 0.33% |
Ukrainian | 48 | 0.25%, see rank | 0.10% | 0.31% |
American | 1,683 | 8.83%, see rank | 6.77% | 6.28% |
Welsh | 109 | 0.57%, see rank | 0.81% | 0.63% |
ACS 2005-2009 data
15,711 (85.48%) out of the total population of 18,380 reported first ancestry.
Jefferson County | % of the Total Population | Kansas | U.S. | |
Arab | 3 | 0.02%, see rank | 0.27% | 0.50% |
Czech | 74 | 0.40%, see rank | 0.94% | 0.54% |
Danish | 128 | 0.70%, see rank | 0.61% | 0.49% |
Dutch | 441 | 2.40%, see rank | 2.51% | 1.68% |
English | 2,391 | 13.01%, see rank | 11.48% | 9.29% |
French | 757 | 4.12%, see rank | 3.85% | 3.90% |
German | 7,181 | 39.07%, see rank | 31.76% | 16.89% |
Greek | 10 | 0.05%, see rank | 0.17% | 0.45% |
Hungarian | 4 | 0.02%, see rank | 0.17% | 0.52% |
Irish | 3,320 | 18.06%, see rank | 14.11% | 12.01% |
Italian | 318 | 1.73%, see rank | 2.33% | 5.91% |
Norwegian | 481 | 2.62%, see rank | 1.18% | 1.55% |
Polish | 334 | 1.82%, see rank | 1.50% | 3.32% |
Portuguese | 6 | 0.03%, see rank | 0.10% | 0.48% |
Russian | 37 | 0.20%, see rank | 0.83% | 1.04% |
Scotch-Irish | 477 | 2.60%, see rank | 2.12% | 1.77% |
Scottish | 415 | 2.26%, see rank | 2.24% | 1.97% |
Subsaharan African | 35 | 0.19%, see rank | 0.54% | 0.88% |
Swedish | 366 | 1.99%, see rank | 2.55% | 1.45% |
Swiss | 89 | 0.48%, see rank | 0.54% | 0.34% |
Ukrainian | 53 | 0.29%, see rank | 0.10% | 0.32% |
American | 1,772 | 9.64%, see rank | 6.59% | 6.43% |
Welsh | 142 | 0.77%, see rank | 0.85% | 0.65% |
US Census 2000 data
13,127 (71.24%) out of the total population of 18,426 reported first ancestry.
Jefferson County | % of the Total Population | Kansas | U.S. | |
Arab | 4 | 0.02%, see rank | 0.22% | 0.36% |
Czech | 124 | 0.67%, see rank | 0.43% | 0.27% |
Danish | 27 | 0.15%, see rank | 0.36% | 0.30% |
Dutch | 218 | 1.18%, see rank | 1.15% | 0.91% |
English | 1,413 | 7.67%, see rank | 7.26% | 5.91% |
French | 378 | 2.05%, see rank | 2.07% | 2.39% |
German | 4,705 | 25.53%, see rank | 20.19% | 10.81% |
Greek | 12 | 0.07%, see rank | 0.12% | 0.34% |
Hungarian | 2 | 0.01%, see rank | 0.09% | 0.32% |
Irish | 1,256 | 6.82%, see rank | 6.69% | 6.85% |
Italian | 238 | 1.29%, see rank | 1.45% | 4.59% |
Norwegian | 170 | 0.92%, see rank | 0.79% | 1.15% |
Polish | 134 | 0.73%, see rank | 0.86% | 2.24% |
Portuguese | 3 | 0.02%, see rank | 0.05% | 0.33% |
Russian | 29 | 0.16%, see rank | 0.35% | 0.68% |
Scotch-Irish | 262 | 1.42%, see rank | 1.44% | 1.17% |
Scottish | 190 | 1.03%, see rank | 1.18% | 1.12% |
Subsaharan African | 0 | 0.00%, see rank | 0.32% | 0.61% |
Swedish | 342 | 1.86%, see rank | 1.60% | 0.87% |
Swiss | 78 | 0.42%, see rank | 0.31% | 0.19% |
Ukrainian | 7 | 0.04%, see rank | 0.07% | 0.24% |
American | 2,129 | 11.55%, see rank | 8.83% | 7.33% |
Welsh | 107 | 0.58%, see rank | 0.43% | 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.