Percentage of the population reporting 'German' ancestry (%):
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19.6% | 23.4% | 27.2% | 31.0% | 34.7% | 38.6% |
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Percentage of the population reporting 'Irish' ancestry (%):
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0.0% | 2.4% | 4.9% | 7.3% | 9.7% | 12.2% |
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Percentage of the population reporting 'American' ancestry (%):
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1.9% | 5.3% | 8.7% | 12.0% | 15.4% | 18.8% |
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Percentage of the population reporting 'English' ancestry (%):
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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Percentage of the population reporting 'Polish' ancestry (%):
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0.00% | 0.35% | 0.70% | 1.05% | 1.40% | 1.76% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.00% | 0.35% | 0.70% | 1.05% | 1.40% | 1.76% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.00% | 0.23% | 0.47% | 0.70% | 0.94% | 1.17% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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Percentage of the population reporting 'Pennsylvania German' ancestry (%):
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0.00% | 0.18% | 0.37% | 0.55% | 0.73% | 0.92% |
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Percentage of the population reporting 'Portuguese' ancestry (%):
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0.00% | 0.23% | 0.47% | 0.70% | 0.94% | 1.17% |
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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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0.00% | 0.47% | 0.95% | 1.42% | 1.89% | 2.37% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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Percentage of the population reporting 'German' ancestry (%):
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21.5% | 22.9% | 24.3% | 25.7% | 27.1% | 28.5% |
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Percentage of the population reporting 'Irish' ancestry (%):
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4.3% | 5.9% | 7.5% | 9.0% | 10.6% | 12.2% |
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Percentage of the population reporting 'American' ancestry (%):
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Percentage of the population reporting 'English' ancestry (%):
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6.62% | 6.87% | 7.12% | 7.36% | 7.61% | 7.86% |
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Percentage of the population reporting 'Scotch-Irish' ancestry (%):
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0.21% | 0.61% | 1.01% | 1.40% | 1.80% | 2.20% |
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Percentage of the population reporting 'Polish' ancestry (%):
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0.13% | 0.35% | 0.57% | 0.79% | 1.01% | 1.23% |
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Percentage of the population reporting 'Swiss' ancestry (%):
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0.000% | 0.042% | 0.085% | 0.127% | 0.170% | 0.213% |
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Percentage of the population reporting 'Danish' ancestry (%):
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0.00% | 0.07% | 0.15% | 0.22% | 0.29% | 0.37% |
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Percentage of the population reporting 'Dutch' ancestry (%):
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0.43% | 0.91% | 1.38% | 1.85% | 2.32% | 2.80% |
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Percentage of the population reporting 'Pennsylvania German' ancestry (%):
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0.000% | 0.009% | 0.018% | 0.027% | 0.036% | 0.046% |
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Percentage of the population reporting 'Portuguese' ancestry (%):
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0.000% | 0.014% | 0.028% | 0.042% | 0.057% | 0.071% |
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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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0.30% | 0.57% | 0.84% | 1.10% | 1.37% | 1.64% |
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Percentage of the population reporting ' Mexican' ancestry (%):
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0.00% | 0.16% | 0.33% | 0.49% | 0.65% | 0.82% |
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Percentage of the population reporting ' Cuban' ancestry (%):
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0.000% | 0.009% | 0.017% | 0.026% | 0.035% | 0.044% |
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Percentage of the population reporting ' Central American' ancestry (%):
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0.00% | 0.31% | 0.62% | 0.93% | 1.24% | 1.56% |
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