USA.com / California / San Bernardino County / Rancho Cucamonga, CA / 91701 / Population and Races / Historical First Ancestry Data
91701 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
37,489 (91.84%) out of the total population of 40,822 reported first ancestry.
91701 Zip Code | % of the Total Population | California | U.S. | |
Arab | 1,166 | 2.86%, see rank | 0.72% | 0.56% |
Czech | 228 | 0.56%, see rank | 0.22% | 0.47% |
Danish | 217 | 0.53%, see rank | 0.46% | 0.42% |
Dutch | 964 | 2.36%, see rank | 0.99% | 1.40% |
English | 2,978 | 7.30%, see rank | 5.94% | 8.02% |
French | 1,093 | 2.68%, see rank | 2.15% | 3.34% |
German | 5,205 | 12.75%, see rank | 8.51% | 15.03% |
Greek | 83 | 0.20%, see rank | 0.35% | 0.41% |
Hungarian | 187 | 0.46%, see rank | 0.32% | 0.46% |
Irish | 3,615 | 8.86%, see rank | 6.69% | 10.80% |
Italian | 3,020 | 7.40%, see rank | 3.97% | 5.52% |
Norwegian | 573 | 1.40%, see rank | 1.02% | 1.42% |
Polish | 916 | 2.24%, see rank | 1.32% | 3.01% |
Portuguese | 57 | 0.14%, see rank | 0.91% | 0.44% |
Russian | 237 | 0.58%, see rank | 1.13% | 0.92% |
Scotch-Irish | 395 | 0.97%, see rank | 0.61% | 0.99% |
Scottish | 462 | 1.13%, see rank | 1.34% | 1.72% |
Subsaharan African | 532 | 1.30%, see rank | 0.69% | 0.95% |
Swedish | 680 | 1.67%, see rank | 1.09% | 1.27% |
Swiss | 73 | 0.18%, see rank | 0.27% | 0.30% |
Ukrainian | 37 | 0.09%, see rank | 0.27% | 0.31% |
American | 2,117 | 5.19%, see rank | 3.22% | 7.12% |
Welsh | 78 | 0.19%, see rank | 0.43% | 0.57% |
ACS 2008-2012 data
37,922 (93.51%) out of the total population of 40,553 reported first ancestry.
91701 Zip Code | % of the Total Population | California | U.S. | |
Arab | 761 | 1.88%, see rank | 0.70% | 0.53% |
Czech | 353 | 0.87%, see rank | 0.24% | 0.50% |
Danish | 144 | 0.36%, see rank | 0.50% | 0.45% |
Dutch | 946 | 2.33%, see rank | 1.08% | 1.51% |
English | 4,033 | 9.95%, see rank | 6.39% | 8.53% |
French | 1,061 | 2.62%, see rank | 2.28% | 3.54% |
German | 5,420 | 13.37%, see rank | 9.10% | 15.79% |
Greek | 139 | 0.34%, see rank | 0.35% | 0.42% |
Hungarian | 221 | 0.54%, see rank | 0.34% | 0.48% |
Irish | 4,095 | 10.10%, see rank | 7.13% | 11.36% |
Italian | 3,222 | 7.95%, see rank | 4.08% | 5.66% |
Norwegian | 705 | 1.74%, see rank | 1.06% | 1.46% |
Polish | 829 | 2.04%, see rank | 1.35% | 3.13% |
Portuguese | 119 | 0.29%, see rank | 0.96% | 0.46% |
Russian | 214 | 0.53%, see rank | 1.18% | 0.97% |
Scotch-Irish | 286 | 0.71%, see rank | 0.67% | 1.07% |
Scottish | 351 | 0.87%, see rank | 1.43% | 1.81% |
Subsaharan African | 574 | 1.42%, see rank | 0.72% | 0.93% |
Swedish | 562 | 1.39%, see rank | 1.16% | 1.34% |
Swiss | 79 | 0.19%, see rank | 0.28% | 0.31% |
Ukrainian | 145 | 0.36%, see rank | 0.26% | 0.31% |
American | 1,240 | 3.06%, see rank | 2.78% | 6.72% |
Welsh | 397 | 0.98%, see rank | 0.46% | 0.60% |
US Census 2000 data
33,715 (86.33%) out of the total population of 39,055 reported first ancestry.
91701 Zip Code | % of the Total Population | California | U.S. | |
Arab | 284 | 0.73%, see rank | 0.50% | 0.36% |
Czech | 68 | 0.17%, see rank | 0.14% | 0.27% |
Danish | 230 | 0.59%, see rank | 0.38% | 0.30% |
Dutch | 668 | 1.71%, see rank | 0.71% | 0.91% |
English | 2,714 | 6.95%, see rank | 4.91% | 5.91% |
French | 832 | 2.13%, see rank | 1.57% | 2.39% |
German | 3,664 | 9.38%, see rank | 6.45% | 10.81% |
Greek | 160 | 0.41%, see rank | 0.29% | 0.34% |
Hungarian | 73 | 0.19%, see rank | 0.27% | 0.32% |
Irish | 2,481 | 6.35%, see rank | 4.72% | 6.85% |
Italian | 2,233 | 5.72%, see rank | 3.41% | 4.59% |
Norwegian | 592 | 1.52%, see rank | 0.92% | 1.15% |
Polish | 522 | 1.34%, see rank | 0.95% | 2.24% |
Portuguese | 122 | 0.31%, see rank | 0.75% | 0.33% |
Russian | 195 | 0.50%, see rank | 0.90% | 0.68% |
Scotch-Irish | 467 | 1.20%, see rank | 0.87% | 1.17% |
Scottish | 551 | 1.41%, see rank | 1.00% | 1.12% |
Subsaharan African | 152 | 0.39%, see rank | 0.51% | 0.61% |
Swedish | 494 | 1.26%, see rank | 0.86% | 0.87% |
Swiss | 203 | 0.52%, see rank | 0.21% | 0.19% |
Ukrainian | 68 | 0.17%, see rank | 0.20% | 0.24% |
American | 1,855 | 4.75%, see rank | 3.37% | 7.33% |
Welsh | 163 | 0.42%, see rank | 0.27% | 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.