Percentage of the population reporting 'German' ancestry (%):
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60.4% | 61.4% | 62.4% | 63.4% | 64.3% | 65.4% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.27% | 11.63% | 11.99% | 12.35% | 12.70% | 13.07% |
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Percentage of the population reporting 'Polish' ancestry (%):
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4.5% | 5.8% | 6.9% | 8.1% | 9.2% | 10.4% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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7.78% | 8.01% | 8.22% | 8.44% | 8.66% | 8.88% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'Czech' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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2.44% | 2.53% | 2.60% | 2.68% | 2.76% | 2.85% |
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Percentage of the population reporting 'French' ancestry (%):
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1.99% | 2.46% | 2.92% | 3.39% | 3.86% | 4.33% |
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Percentage of the population reporting 'Scandinavian' ancestry (%):
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0.71% | 0.90% | 1.09% | 1.28% | 1.47% | 1.66% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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1.02% | 1.29% | 1.55% | 1.82% | 2.08% | 2.35% |
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Percentage of the population reporting 'European' ancestry (%):
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0.00% | 0.30% | 0.60% | 0.90% | 1.19% | 1.50% |
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Percentage of the population reporting 'Ukrainian' ancestry (%):
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0.00% | 0.33% | 0.65% | 0.98% | 1.31% | 1.64% |
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Percentage of the population reporting 'French Canadian' ancestry (%):
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0.24% | 0.39% | 0.53% | 0.67% | 0.81% | 0.96% |
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Percentage of the population reporting 'Italian' ancestry (%):
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0.00% | 0.49% | 0.98% | 1.47% | 1.96% | 2.45% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.00% | 0.06% | 0.12% | 0.17% | 0.23% | 0.30% |
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Percentage of the population reporting 'German' ancestry (%):
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51.3% | 52.5% | 53.7% | 54.9% | 56.1% | 57.3% |
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Percentage of the population reporting 'Irish' ancestry (%):
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9.47% | 9.71% | 9.94% | 10.18% | 10.41% | 10.65% |
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Percentage of the population reporting 'Polish' ancestry (%):
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4.9% | 6.4% | 7.8% | 9.2% | 10.7% | 12.2% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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8.5% | 9.4% | 10.3% | 11.2% | 12.1% | 13.0% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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5.63% | 5.81% | 5.98% | 6.15% | 6.32% | 6.49% |
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Percentage of the population reporting 'American' ancestry (%):
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2.79% | 3.15% | 3.50% | 3.86% | 4.21% | 4.57% |
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Percentage of the population reporting 'Czech' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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2.53% | 2.66% | 2.78% | 2.91% | 3.03% | 3.16% |
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Percentage of the population reporting 'French' ancestry (%):
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2.80% | 3.03% | 3.25% | 3.47% | 3.69% | 3.92% |
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Percentage of the population reporting 'Scandinavian' ancestry (%):
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0.43% | 0.53% | 0.62% | 0.71% | 0.80% | 0.89% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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0.41% | 0.81% | 1.20% | 1.60% | 1.99% | 2.39% |
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Percentage of the population reporting 'European' ancestry (%):
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0.81% | 0.87% | 0.93% | 0.98% | 1.04% | 1.10% |
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Percentage of the population reporting 'Ukrainian' ancestry (%):
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0.388% | 0.422% | 0.455% | 0.488% | 0.521% | 0.555% |
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Percentage of the population reporting 'French Canadian' ancestry (%):
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0.60% | 0.66% | 0.72% | 0.77% | 0.82% | 0.88% |
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Percentage of the population reporting 'Italian' ancestry (%):
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0.83% | 1.16% | 1.49% | 1.82% | 2.15% | 2.48% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.072% | 0.084% | 0.095% | 0.107% | 0.118% | 0.130% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.000% | 0.019% | 0.039% | 0.058% | 0.078% | 0.098% |
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