Percentage of the population reporting 'German' ancestry (%):
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12.0% | 13.7% | 15.4% | 17.0% | 18.7% | 20.4% |
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Percentage of the population reporting 'Irish' ancestry (%):
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13.07% | 13.50% | 13.93% | 14.36% | 14.79% | 15.22% |
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Percentage of the population reporting 'English' ancestry (%):
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13.0% | 13.6% | 14.2% | 14.8% | 15.4% | 16.0% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'American' ancestry (%):
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2.62% | 3.11% | 3.60% | 4.09% | 4.58% | 5.08% |
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Percentage of the population reporting 'Polish' ancestry (%):
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2.17% | 2.36% | 2.54% | 2.72% | 2.90% | 3.09% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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2.51% | 2.59% | 2.67% | 2.75% | 2.83% | 2.91% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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1.38% | 1.83% | 2.26% | 2.70% | 3.14% | 3.58% |
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Percentage of the population reporting 'European' ancestry (%):
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1.98% | 2.19% | 2.39% | 2.58% | 2.78% | 2.99% |
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Percentage of the population reporting 'French' ancestry (%):
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1.19% | 1.33% | 1.47% | 1.61% | 1.75% | 1.90% |
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Percentage of the population reporting 'Hungarian' ancestry (%):
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0.00% | 0.39% | 0.78% | 1.17% | 1.56% | 1.95% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.29% | 1.41% | 1.53% | 1.65% | 1.77% | 1.90% |
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Percentage of the population reporting 'Russian' ancestry (%):
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1.24% | 1.66% | 2.08% | 2.50% | 2.91% | 3.34% |
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Percentage of the population reporting 'British' ancestry (%):
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0.24% | 0.53% | 0.82% | 1.11% | 1.39% | 1.68% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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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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0.20% | 0.69% | 1.17% | 1.65% | 2.13% | 2.61% |
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Percentage of the population reporting ' Peruvian' ancestry (%):
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0.00% | 0.23% | 0.45% | 0.68% | 0.90% | 1.13% |
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.21% | 0.41% | 0.62% | 0.82% | 1.03% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.21% | 0.43% | 0.64% | 0.85% | 1.07% |
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Percentage of the population reporting 'Korean' ancestry (%):
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0.00% | 0.35% | 0.71% | 1.06% | 1.41% | 1.77% |
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Percentage of the population reporting 'Indian' ancestry (%):
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0.817% | 0.848% | 0.878% | 0.909% | 0.939% | 0.970% |
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Percentage of the population reporting 'Vietnamese' ancestry (%):
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0.00% | 0.15% | 0.30% | 0.46% | 0.61% | 0.76% |
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Percentage of the population reporting 'Filipino' ancestry (%):
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0.36% | 0.44% | 0.50% | 0.57% | 0.64% | 0.72% |
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Percentage of the population reporting 'Japanese' ancestry (%):
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0.00% | 0.23% | 0.46% | 0.69% | 0.91% | 1.15% |
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