Percentage of the population reporting 'Irish' ancestry (%):
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18.9% | 19.8% | 20.7% | 21.6% | 22.4% | 23.3% |
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Percentage of the population reporting 'Belgian' ancestry (%):
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0.00% | 0.23% | 0.45% | 0.68% | 0.91% | 1.14% |
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Percentage of the population reporting 'American' ancestry (%):
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5.9% | 6.8% | 7.6% | 8.4% | 9.2% | 10.0% |
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Percentage of the population reporting 'German' ancestry (%):
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11.6% | 12.5% | 13.3% | 14.2% | 15.0% | 15.9% |
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Percentage of the population reporting 'English' ancestry (%):
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Percentage of the population reporting 'French' ancestry (%):
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0.435% | 0.478% | 0.520% | 0.562% | 0.604% | 0.646% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.30% | 0.39% | 0.47% | 0.55% | 0.63% | 0.71% |
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Percentage of the population reporting ' Puerto Rican' 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 ' Mexican' ancestry (%):
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0.52% | 0.73% | 0.93% | 1.13% | 1.34% | 1.55% |
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