Percentage of the population reporting 'German' ancestry (%):
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32.4% | 34.2% | 36.0% | 37.7% | 39.5% | 41.3% |
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Percentage of the population reporting 'English' ancestry (%):
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9.0% | 10.7% | 12.3% | 13.9% | 15.5% | 17.2% |
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Percentage of the population reporting 'American' ancestry (%):
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6.05% | 6.48% | 6.91% | 7.33% | 7.76% | 8.19% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.25% | 11.47% | 11.69% | 11.90% | 12.12% | 12.34% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.573% | 1.602% | 1.632% | 1.661% | 1.690% | 1.720% |
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Percentage of the population reporting 'French' ancestry (%):
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2.58% | 2.88% | 3.19% | 3.49% | 3.79% | 4.10% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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2.20% | 2.36% | 2.52% | 2.67% | 2.83% | 2.99% |
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Percentage of the population reporting 'European' ancestry (%):
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1.57% | 1.70% | 1.83% | 1.96% | 2.08% | 2.22% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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2.45% | 2.63% | 2.80% | 2.97% | 3.14% | 3.32% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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0.50% | 0.75% | 1.01% | 1.26% | 1.51% | 1.77% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.10% | 1.40% | 1.70% | 1.99% | 2.29% | 2.59% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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5.66% | 5.96% | 6.26% | 6.56% | 6.86% | 7.17% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.40% | 0.68% | 0.95% | 1.22% | 1.49% | 1.77% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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4.62% | 4.92% | 5.22% | 5.51% | 5.81% | 6.11% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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1.00% | 1.48% | 1.95% | 2.42% | 2.89% | 3.36% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.07% | 0.13% | 0.20% | 0.26% | 0.33% |
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.000% | 0.008% | 0.016% | 0.025% | 0.033% | 0.041% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.06% | 0.11% | 0.17% | 0.23% | 0.29% |
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Percentage of the population reporting 'Japanese' ancestry (%):
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0.12% | 0.19% | 0.26% | 0.32% | 0.39% | 0.46% |
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Percentage of the population reporting 'German' ancestry (%):
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30.6% | 32.8% | 34.9% | 37.0% | 39.1% | 41.3% |
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Percentage of the population reporting 'English' ancestry (%):
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9.0% | 10.2% | 11.4% | 12.5% | 13.6% | 14.8% |
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Percentage of the population reporting 'American' ancestry (%):
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6.032% | 6.038% | 6.043% | 6.048% | 6.053% | 6.059% |
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Percentage of the population reporting 'Irish' ancestry (%):
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11.2% | 11.8% | 12.4% | 13.0% | 13.5% | 14.2% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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1.71% | 1.78% | 1.85% | 1.92% | 1.98% | 2.05% |
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Percentage of the population reporting 'French' ancestry (%):
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3.68% | 3.77% | 3.85% | 3.93% | 4.01% | 4.10% |
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Percentage of the population reporting 'Swedish' ancestry (%):
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2.98% | 3.11% | 3.24% | 3.36% | 3.48% | 3.61% |
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Percentage of the population reporting 'European' ancestry (%):
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2.127% | 2.144% | 2.161% | 2.177% | 2.194% | 2.211% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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2.26% | 2.47% | 2.68% | 2.89% | 3.10% | 3.32% |
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Percentage of the population reporting 'Finnish' ancestry (%):
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0.43% | 0.70% | 0.96% | 1.23% | 1.49% | 1.77% |
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Percentage of the population reporting 'Italian' ancestry (%):
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1.10% | 1.22% | 1.34% | 1.46% | 1.58% | 1.70% |
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Percentage of the population reporting 'Norwegian' ancestry (%):
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Percentage of the population reporting 'Polish' ancestry (%):
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0.40% | 0.79% | 1.16% | 1.54% | 1.91% | 2.29% |
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Percentage of the population reporting 'Scottish' ancestry (%):
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4.30% | 4.37% | 4.44% | 4.50% | 4.56% | 4.63% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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3.356% | 3.402% | 3.447% | 3.492% | 3.537% | 3.583% |
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Percentage of the population reporting ' Puerto Rican' ancestry (%):
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0.00% | 0.07% | 0.13% | 0.20% | 0.26% | 0.33% |
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.000% | 0.008% | 0.016% | 0.025% | 0.033% | 0.041% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.06% | 0.11% | 0.17% | 0.23% | 0.29% |
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Percentage of the population reporting 'Japanese' ancestry (%):
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0.16% | 0.22% | 0.28% | 0.33% | 0.39% | 0.46% |
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