Percentage of the population reporting 'German' ancestry (%):
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10.1% | 14.7% | 19.3% | 23.8% | 28.4% | 33.0% |
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Percentage of the population reporting 'Irish' ancestry (%):
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5.6% | 8.0% | 10.3% | 12.7% | 15.1% | 17.5% |
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Percentage of the population reporting 'English' ancestry (%):
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6.1% | 7.7% | 9.2% | 10.8% | 12.4% | 14.0% |
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Percentage of the population reporting 'Czech' ancestry (%):
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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 'Scotch-Irish' ancestry (%):
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0.50% | 0.99% | 1.48% | 1.97% | 2.46% | 2.95% |
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Percentage of the population reporting 'Italian' ancestry (%):
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Percentage of the population reporting 'Scottish' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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0.00% | 0.21% | 0.43% | 0.64% | 0.86% | 1.08% |
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Percentage of the population reporting 'European' ancestry (%):
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Polish' ancestry (%):
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0.17% | 0.59% | 0.99% | 1.40% | 1.81% | 2.22% |
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Percentage of the population reporting 'Scandinavian' ancestry (%):
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0.00% | 0.27% | 0.54% | 0.82% | 1.09% | 1.37% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.00% | 0.13% | 0.25% | 0.38% | 0.51% | 0.64% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.22% | 0.44% | 0.66% | 0.88% | 1.11% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.13% | 0.27% | 0.40% | 0.54% | 0.68% |
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Percentage of the population reporting ' Spaniard' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.29% | 0.36% |
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Percentage of the population reporting 'Korean' ancestry (%):
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0.00% | 0.09% | 0.18% | 0.27% | 0.36% | 0.45% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.28% | 0.36% |
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Percentage of the population reporting 'German' ancestry (%):
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11.6% | 15.9% | 20.1% | 24.4% | 28.7% | 33.0% |
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Percentage of the population reporting 'Irish' ancestry (%):
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7.9% | 9.9% | 11.8% | 13.7% | 15.5% | 17.5% |
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Percentage of the population reporting 'English' ancestry (%):
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4.2% | 6.2% | 8.1% | 10.0% | 12.0% | 14.0% |
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Percentage of the population reporting 'Czech' ancestry (%):
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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 'Scotch-Irish' ancestry (%):
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0.50% | 0.83% | 1.16% | 1.49% | 1.82% | 2.16% |
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Percentage of the population reporting 'Italian' ancestry (%):
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0.67% | 1.15% | 1.63% | 2.12% | 2.60% | 3.08% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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Percentage of the population reporting 'Swedish' ancestry (%):
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0.00% | 0.28% | 0.55% | 0.83% | 1.10% | 1.38% |
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Percentage of the population reporting 'European' ancestry (%):
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0.00% | 0.42% | 0.83% | 1.25% | 1.67% | 2.09% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.26% | 0.74% | 1.22% | 1.69% | 2.17% | 2.65% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.17% | 0.61% | 1.03% | 1.46% | 1.88% | 2.32% |
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Percentage of the population reporting 'Scandinavian' ancestry (%):
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0.00% | 0.27% | 0.54% | 0.82% | 1.09% | 1.37% |
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Percentage of the population reporting 'Welsh' ancestry (%):
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0.00% | 0.26% | 0.52% | 0.78% | 1.04% | 1.30% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting ' Spanish' ancestry (%):
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0.00% | 0.21% | 0.43% | 0.64% | 0.86% | 1.08% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.15% | 0.30% | 0.44% | 0.59% | 0.74% |
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Percentage of the population reporting ' Spaniard' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.29% | 0.36% |
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Percentage of the population reporting 'Korean' ancestry (%):
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0.00% | 0.13% | 0.25% | 0.38% | 0.51% | 0.64% |
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Percentage of the population reporting 'Chinese' ancestry (%):
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0.00% | 0.07% | 0.14% | 0.21% | 0.28% | 0.36% |
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