USA.com / Illinois / Winnebago County / Rockford, IL / 61103 / Population and Races / Historical First Ancestry Data
61103 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
21,466 (88.19%) out of the total population of 24,341 reported first ancestry.
61103 Zip Code | % of the Total Population | Illinois | U.S. | |
Arab | 23 | 0.09%, see rank | 0.71% | 0.56% |
Czech | 44 | 0.18%, see rank | 0.92% | 0.47% |
Danish | 181 | 0.74%, see rank | 0.38% | 0.42% |
Dutch | 413 | 1.70%, see rank | 1.37% | 1.40% |
English | 1,880 | 7.72%, see rank | 5.90% | 8.02% |
French | 733 | 3.01%, see rank | 2.13% | 3.34% |
German | 5,360 | 22.02%, see rank | 19.07% | 15.03% |
Greek | 81 | 0.33%, see rank | 0.76% | 0.41% |
Hungarian | 146 | 0.60%, see rank | 0.40% | 0.46% |
Irish | 2,940 | 12.08%, see rank | 12.00% | 10.80% |
Italian | 1,970 | 8.09%, see rank | 6.14% | 5.52% |
Norwegian | 746 | 3.06%, see rank | 1.25% | 1.42% |
Polish | 662 | 2.72%, see rank | 7.22% | 3.01% |
Portuguese | 0 | 0.00%, see rank | 0.08% | 0.44% |
Russian | 81 | 0.33%, see rank | 0.97% | 0.92% |
Scotch-Irish | 189 | 0.78%, see rank | 0.59% | 0.99% |
Scottish | 212 | 0.87%, see rank | 1.16% | 1.72% |
Subsaharan African | 124 | 0.51%, see rank | 0.64% | 0.95% |
Swedish | 1,709 | 7.02%, see rank | 2.13% | 1.27% |
Swiss | 121 | 0.50%, see rank | 0.27% | 0.30% |
Ukrainian | 47 | 0.19%, see rank | 0.40% | 0.31% |
American | 1,126 | 4.63%, see rank | 5.00% | 7.12% |
Welsh | 92 | 0.38%, see rank | 0.37% | 0.57% |
ACS 2008-2012 data
21,865 (89.64%) out of the total population of 24,392 reported first ancestry.
61103 Zip Code | % of the Total Population | Illinois | U.S. | |
Arab | 17 | 0.07%, see rank | 0.64% | 0.53% |
Czech | 78 | 0.32%, see rank | 0.96% | 0.50% |
Danish | 235 | 0.96%, see rank | 0.40% | 0.45% |
Dutch | 306 | 1.25%, see rank | 1.46% | 1.51% |
English | 1,844 | 7.56%, see rank | 6.23% | 8.53% |
French | 624 | 2.56%, see rank | 2.26% | 3.54% |
German | 5,051 | 20.71%, see rank | 19.89% | 15.79% |
Greek | 116 | 0.48%, see rank | 0.78% | 0.42% |
Hungarian | 87 | 0.36%, see rank | 0.41% | 0.48% |
Irish | 2,261 | 9.27%, see rank | 12.52% | 11.36% |
Italian | 1,956 | 8.02%, see rank | 6.29% | 5.66% |
Norwegian | 596 | 2.44%, see rank | 1.30% | 1.46% |
Polish | 673 | 2.76%, see rank | 7.47% | 3.13% |
Portuguese | 0 | 0.00%, see rank | 0.08% | 0.46% |
Russian | 52 | 0.21%, see rank | 1.03% | 0.97% |
Scotch-Irish | 173 | 0.71%, see rank | 0.65% | 1.07% |
Scottish | 270 | 1.11%, see rank | 1.20% | 1.81% |
Subsaharan African | 30 | 0.12%, see rank | 0.62% | 0.93% |
Swedish | 1,790 | 7.34%, see rank | 2.24% | 1.34% |
Swiss | 106 | 0.43%, see rank | 0.29% | 0.31% |
Ukrainian | 12 | 0.05%, see rank | 0.40% | 0.31% |
American | 1,522 | 6.24%, see rank | 4.85% | 6.72% |
Welsh | 95 | 0.39%, see rank | 0.40% | 0.60% |
US Census 2000 data
19,335 (79.35%) out of the total population of 24,368 reported first ancestry.
61103 Zip Code | % of the Total Population | Illinois | U.S. | |
Arab | 50 | 0.21%, see rank | 0.38% | 0.36% |
Czech | 72 | 0.30%, see rank | 0.57% | 0.27% |
Danish | 92 | 0.38%, see rank | 0.26% | 0.30% |
Dutch | 193 | 0.79%, see rank | 0.90% | 0.91% |
English | 1,282 | 5.26%, see rank | 4.12% | 5.91% |
French | 320 | 1.31%, see rank | 1.34% | 2.39% |
German | 3,386 | 13.90%, see rank | 13.82% | 10.81% |
Greek | 24 | 0.10%, see rank | 0.65% | 0.34% |
Hungarian | 12 | 0.05%, see rank | 0.27% | 0.32% |
Irish | 1,798 | 7.38%, see rank | 7.62% | 6.85% |
Italian | 1,970 | 8.08%, see rank | 4.81% | 4.59% |
Norwegian | 568 | 2.33%, see rank | 0.96% | 1.15% |
Polish | 731 | 3.00%, see rank | 5.68% | 2.24% |
Portuguese | 0 | 0.00%, see rank | 0.04% | 0.33% |
Russian | 51 | 0.21%, see rank | 0.72% | 0.68% |
Scotch-Irish | 241 | 0.99%, see rank | 0.73% | 1.17% |
Scottish | 202 | 0.83%, see rank | 0.73% | 1.12% |
Subsaharan African | 166 | 0.68%, see rank | 0.57% | 0.61% |
Swedish | 1,326 | 5.44%, see rank | 1.52% | 0.87% |
Swiss | 84 | 0.34%, see rank | 0.17% | 0.19% |
Ukrainian | 0 | 0.00%, see rank | 0.30% | 0.24% |
American | 1,236 | 5.07%, see rank | 4.58% | 7.33% |
Welsh | 103 | 0.42%, see rank | 0.20% | 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.