Percentage of the population reporting 'German' ancestry (%):
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25.9% | 29.9% | 34.0% | 38.0% | 42.0% | 46.1% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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12.04% | 12.54% | 13.03% | 13.52% | 14.01% | 14.51% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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Percentage of the population reporting 'Irish' ancestry (%):
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7.0% | 7.9% | 8.9% | 9.8% | 10.7% | 11.7% |
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Percentage of the population reporting 'English' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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7.57% | 7.63% | 7.69% | 7.75% | 7.81% | 7.88% |
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Percentage of the population reporting 'Scandinavian' ancestry (%):
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0.80% | 0.94% | 1.08% | 1.22% | 1.35% | 1.50% |
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Percentage of the population reporting 'American' ancestry (%):
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5.75% | 6.21% | 6.66% | 7.12% | 7.57% | 8.03% |
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Percentage of the population reporting 'French' ancestry (%):
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1.72% | 2.12% | 2.51% | 2.90% | 3.29% | 3.69% |
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Percentage of the population reporting 'Russian' ancestry (%):
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0.11% | 0.23% | 0.34% | 0.45% | 0.56% | 0.68% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.95% | 1.03% | 1.11% | 1.19% | 1.27% | 1.36% |
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