Percentage of the population reporting 'German' ancestry (%):
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28.3% | 33.1% | 37.9% | 42.7% | 47.5% | 52.3% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.1% | 12.5% | 13.9% | 15.2% | 16.6% | 18.0% |
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Percentage of the population reporting 'Polish' ancestry (%):
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6.3% | 7.9% | 9.5% | 11.0% | 12.6% | 14.2% |
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Percentage of the population reporting 'Italian' ancestry (%):
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6.0% | 7.2% | 8.4% | 9.6% | 10.7% | 12.0% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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5.2% | 6.2% | 7.3% | 8.3% | 9.4% | 10.4% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Norwegian' ancestry (%):
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2.79% | 3.17% | 3.54% | 3.92% | 4.29% | 4.67% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'French Canadian' ancestry (%):
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Percentage of the population reporting 'European' ancestry (%):
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0.21% | 0.56% | 0.90% | 1.25% | 1.59% | 1.94% |
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Percentage of the population reporting 'Danish' ancestry (%):
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1.17% | 1.45% | 1.73% | 2.01% | 2.29% | 2.58% |
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Percentage of the population reporting 'French' ancestry (%):
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Percentage of the population reporting 'Czech' ancestry (%):
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0.57% | 0.91% | 1.23% | 1.56% | 1.89% | 2.23% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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3.4% | 5.3% | 7.3% | 9.2% | 11.1% | 13.1% |
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Percentage of the population reporting ' South American' ancestry (%):
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0.00% | 0.19% | 0.39% | 0.58% | 0.77% | 0.97% |
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Percentage of the population reporting ' Colombian' ancestry (%):
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0.00% | 0.10% | 0.19% | 0.29% | 0.39% | 0.49% |
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Percentage of the population reporting ' Peruvian' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.27% | 0.35% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.11% | 0.23% | 0.34% | 0.46% | 0.58% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.00% | 0.08% | 0.17% | 0.25% | 0.34% | 0.43% |
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Percentage of the population reporting 'Mixed' ancestry (%):
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0.000% | 0.048% | 0.097% | 0.145% | 0.194% | 0.243% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.00% | 0.11% | 0.22% | 0.34% | 0.45% | 0.56% |
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Percentage of the population reporting 'German' ancestry (%):
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30.1% | 33.8% | 37.5% | 41.2% | 44.8% | 48.6% |
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Percentage of the population reporting 'Irish' ancestry (%):
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14.2% | 15.4% | 16.6% | 17.8% | 18.9% | 20.2% |
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Percentage of the population reporting 'Polish' ancestry (%):
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9.6% | 10.6% | 11.5% | 12.4% | 13.4% | 14.4% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Norwegian' ancestry (%):
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3.71% | 3.99% | 4.26% | 4.52% | 4.79% | 5.07% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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0.54% | 0.95% | 1.36% | 1.77% | 2.18% | 2.59% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.94% | 1.26% | 1.58% | 1.91% | 2.23% | 2.55% |
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Percentage of the population reporting 'French Canadian' ancestry (%):
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0.18% | 0.62% | 1.06% | 1.50% | 1.94% | 2.38% |
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Danish' ancestry (%):
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0.98% | 1.32% | 1.65% | 1.99% | 2.32% | 2.66% |
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Percentage of the population reporting 'French' ancestry (%):
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Percentage of the population reporting 'Czech' ancestry (%):
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1.25% | 1.58% | 1.90% | 2.22% | 2.55% | 2.87% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' South American' ancestry (%):
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0.00% | 0.14% | 0.28% | 0.42% | 0.56% | 0.70% |
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Percentage of the population reporting ' Colombian' ancestry (%):
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0.00% | 0.08% | 0.16% | 0.24% | 0.33% | 0.41% |
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Percentage of the population reporting ' Peruvian' ancestry (%):
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0.00% | 0.06% | 0.12% | 0.17% | 0.23% | 0.29% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.19% | 0.38% | 0.57% | 0.75% | 0.95% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.29% | 0.36% |
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Percentage of the population reporting 'Mixed' ancestry (%):
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0.000% | 0.041% | 0.082% | 0.122% | 0.163% | 0.204% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.00% | 0.25% | 0.50% | 0.75% | 1.00% | 1.26% |
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