Percentage of the population reporting 'German' ancestry (%):
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46.1% | 47.8% | 49.4% | 51.1% | 52.7% | 54.4% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.85% | 12.02% | 12.19% | 12.36% | 12.52% | 12.69% |
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Percentage of the population reporting 'Polish' ancestry (%):
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15.5% | 16.7% | 17.8% | 18.9% | 20.0% | 21.2% |
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Percentage of the population reporting 'Italian' ancestry (%):
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5.47% | 5.69% | 5.91% | 6.13% | 6.34% | 6.56% |
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Percentage of the population reporting 'English' ancestry (%):
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4.53% | 4.81% | 5.08% | 5.35% | 5.63% | 5.90% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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1.62% | 1.93% | 2.24% | 2.55% | 2.86% | 3.17% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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5.00% | 5.11% | 5.21% | 5.31% | 5.41% | 5.52% |
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Percentage of the population reporting 'American' ancestry (%):
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2.66% | 2.85% | 3.04% | 3.22% | 3.41% | 3.60% |
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Percentage of the population reporting 'French' ancestry (%):
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3.51% | 3.59% | 3.67% | 3.76% | 3.84% | 3.92% |
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Percentage of the population reporting 'European' ancestry (%):
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0.32% | 0.62% | 0.91% | 1.21% | 1.51% | 1.81% |
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Percentage of the population reporting 'Czech' ancestry (%):
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1.57% | 1.66% | 1.75% | 1.84% | 1.92% | 2.02% |
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Percentage of the population reporting 'Croatian' ancestry (%):
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0.78% | 0.85% | 0.92% | 0.99% | 1.06% | 1.14% |
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Percentage of the population reporting 'Austrian' ancestry (%):
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0.931% | 0.951% | 0.970% | 0.989% | 1.007% | 1.027% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.77% | 0.83% | 0.88% | 0.93% | 0.99% | 1.05% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.34% | 1.45% | 1.56% | 1.67% | 1.78% | 1.90% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.43% | 0.58% | 0.72% | 0.86% | 1.00% | 1.14% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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1.13% | 1.21% | 1.29% | 1.37% | 1.44% | 1.53% |
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Percentage of the population reporting ' South American' ancestry (%):
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0.08% | 0.13% | 0.18% | 0.23% | 0.29% | 0.34% |
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Percentage of the population reporting ' Colombian' ancestry (%):
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0.0000% | 0.0045% | 0.0090% | 0.0136% | 0.0181% | 0.0227% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.133% | 0.150% | 0.167% | 0.183% | 0.200% | 0.217% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.58% | 0.81% | 1.04% | 1.26% | 1.48% | 1.71% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.00% | 0.40% | 0.80% | 1.20% | 1.60% | 2.01% |
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Percentage of the population reporting 'Pakistani' ancestry (%):
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0.000% | 0.009% | 0.017% | 0.026% | 0.034% | 0.043% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.081% | 0.091% | 0.100% | 0.109% | 0.119% | 0.129% |
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Percentage of the population reporting 'German' ancestry (%):
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47.5% | 48.1% | 48.7% | 49.3% | 49.9% | 50.5% |
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Percentage of the population reporting 'Irish' ancestry (%):
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8.1% | 9.3% | 10.5% | 11.7% | 12.8% | 14.1% |
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Percentage of the population reporting 'Polish' ancestry (%):
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10.7% | 13.5% | 16.3% | 19.1% | 21.8% | 24.7% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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5.93% | 6.09% | 6.24% | 6.39% | 6.54% | 6.70% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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Percentage of the population reporting 'Norwegian' ancestry (%):
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4.53% | 5.01% | 5.50% | 5.98% | 6.46% | 6.95% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'French' ancestry (%):
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Percentage of the population reporting 'European' ancestry (%):
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0.20% | 0.67% | 1.14% | 1.61% | 2.08% | 2.55% |
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Percentage of the population reporting 'Czech' ancestry (%):
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0.43% | 0.88% | 1.32% | 1.76% | 2.21% | 2.66% |
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Percentage of the population reporting 'Croatian' ancestry (%):
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0.31% | 0.63% | 0.94% | 1.25% | 1.56% | 1.88% |
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Percentage of the population reporting 'Austrian' ancestry (%):
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0.59% | 0.86% | 1.12% | 1.38% | 1.65% | 1.91% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.21% | 0.60% | 0.99% | 1.38% | 1.77% | 2.17% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.78% | 0.87% | 0.96% | 1.05% | 1.14% | 1.23% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.33% | 0.66% | 0.99% | 1.32% | 1.65% |
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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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0.000% | 0.049% | 0.097% | 0.146% | 0.194% | 0.243% |
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Percentage of the population reporting ' Colombian' ancestry (%):
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0.000% | 0.049% | 0.097% | 0.146% | 0.194% | 0.243% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.12% | 0.24% | 0.37% | 0.49% | 0.62% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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Percentage of the population reporting 'Indian' ancestry (%):
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Percentage of the population reporting 'Pakistani' ancestry (%):
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0.00% | 0.06% | 0.13% | 0.19% | 0.26% | 0.33% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.00% | 0.07% | 0.15% | 0.22% | 0.30% | 0.38% |
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