USA.com / Texas / Williamson County / Round Rock, TX / 78681 / Population and Races / Historical First Ancestry Data
78681 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
47,183 (86.55%) out of the total population of 54,517 reported first ancestry.
78681 Zip Code | % of the Total Population | Texas | U.S. | |
Arab | 312 | 0.57%, see rank | 0.41% | 0.56% |
Czech | 561 | 1.03%, see rank | 0.78% | 0.47% |
Danish | 312 | 0.57%, see rank | 0.18% | 0.42% |
Dutch | 616 | 1.13%, see rank | 0.82% | 1.40% |
English | 5,408 | 9.92%, see rank | 6.41% | 8.02% |
French | 1,745 | 3.20%, see rank | 2.40% | 3.34% |
German | 10,063 | 18.46%, see rank | 10.11% | 15.03% |
Greek | 167 | 0.31%, see rank | 0.18% | 0.41% |
Hungarian | 100 | 0.18%, see rank | 0.15% | 0.46% |
Irish | 5,454 | 10.00%, see rank | 7.15% | 10.80% |
Italian | 2,543 | 4.66%, see rank | 1.91% | 5.52% |
Norwegian | 424 | 0.78%, see rank | 0.51% | 1.42% |
Polish | 769 | 1.41%, see rank | 1.09% | 3.01% |
Portuguese | 73 | 0.13%, see rank | 0.12% | 0.44% |
Russian | 347 | 0.64%, see rank | 0.31% | 0.92% |
Scotch-Irish | 1,164 | 2.14%, see rank | 1.03% | 0.99% |
Scottish | 1,316 | 2.41%, see rank | 1.41% | 1.72% |
Subsaharan African | 265 | 0.49%, see rank | 0.98% | 0.95% |
Swedish | 941 | 1.73%, see rank | 0.57% | 1.27% |
Swiss | 75 | 0.14%, see rank | 0.12% | 0.30% |
Ukrainian | 22 | 0.04%, see rank | 0.08% | 0.31% |
American | 3,889 | 7.13%, see rank | 5.70% | 7.12% |
Welsh | 189 | 0.35%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
47,504 (89.24%) out of the total population of 53,229 reported first ancestry.
78681 Zip Code | % of the Total Population | Texas | U.S. | |
Arab | 411 | 0.77%, see rank | 0.39% | 0.53% |
Czech | 736 | 1.38%, see rank | 0.83% | 0.50% |
Danish | 334 | 0.63%, see rank | 0.20% | 0.45% |
Dutch | 700 | 1.32%, see rank | 0.89% | 1.51% |
English | 5,733 | 10.77%, see rank | 6.82% | 8.53% |
French | 1,840 | 3.46%, see rank | 2.52% | 3.54% |
German | 10,967 | 20.60%, see rank | 10.61% | 15.79% |
Greek | 137 | 0.26%, see rank | 0.18% | 0.42% |
Hungarian | 136 | 0.26%, see rank | 0.15% | 0.48% |
Irish | 5,301 | 9.96%, see rank | 7.50% | 11.36% |
Italian | 2,359 | 4.43%, see rank | 1.91% | 5.66% |
Norwegian | 446 | 0.84%, see rank | 0.51% | 1.46% |
Polish | 861 | 1.62%, see rank | 1.10% | 3.13% |
Portuguese | 106 | 0.20%, see rank | 0.11% | 0.46% |
Russian | 656 | 1.23%, see rank | 0.32% | 0.97% |
Scotch-Irish | 1,433 | 2.69%, see rank | 1.11% | 1.07% |
Scottish | 1,851 | 3.48%, see rank | 1.48% | 1.81% |
Subsaharan African | 148 | 0.28%, see rank | 0.94% | 0.93% |
Swedish | 1,040 | 1.95%, see rank | 0.61% | 1.34% |
Swiss | 139 | 0.26%, see rank | 0.13% | 0.31% |
Ukrainian | 60 | 0.11%, see rank | 0.08% | 0.31% |
American | 2,832 | 5.32%, see rank | 5.60% | 6.72% |
Welsh | 301 | 0.57%, see rank | 0.39% | 0.60% |
US Census 2000 data
26,352 (82.46%) out of the total population of 31,958 reported first ancestry.
78681 Zip Code | % of the Total Population | Texas | U.S. | |
Arab | 104 | 0.33%, see rank | 0.26% | 0.36% |
Czech | 157 | 0.49%, see rank | 0.53% | 0.27% |
Danish | 70 | 0.22%, see rank | 0.13% | 0.30% |
Dutch | 243 | 0.76%, see rank | 0.54% | 0.91% |
English | 2,846 | 8.91%, see rank | 5.11% | 5.91% |
French | 851 | 2.66%, see rank | 1.65% | 2.39% |
German | 4,620 | 14.46%, see rank | 7.27% | 10.81% |
Greek | 58 | 0.18%, see rank | 0.12% | 0.34% |
Hungarian | 80 | 0.25%, see rank | 0.09% | 0.32% |
Irish | 2,466 | 7.72%, see rank | 4.58% | 6.85% |
Italian | 1,072 | 3.35%, see rank | 1.36% | 4.59% |
Norwegian | 231 | 0.72%, see rank | 0.42% | 1.15% |
Polish | 439 | 1.37%, see rank | 0.77% | 2.24% |
Portuguese | 28 | 0.09%, see rank | 0.06% | 0.33% |
Russian | 70 | 0.22%, see rank | 0.19% | 0.68% |
Scotch-Irish | 665 | 2.08%, see rank | 1.28% | 1.17% |
Scottish | 468 | 1.46%, see rank | 0.96% | 1.12% |
Subsaharan African | 208 | 0.65%, see rank | 0.62% | 0.61% |
Swedish | 318 | 1.00%, see rank | 0.39% | 0.87% |
Swiss | 24 | 0.08%, see rank | 0.08% | 0.19% |
Ukrainian | 8 | 0.03%, see rank | 0.05% | 0.24% |
American | 2,303 | 7.21%, see rank | 7.45% | 7.33% |
Welsh | 115 | 0.36%, see rank | 0.22% | 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.