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Percentage of the population aged 3 and older (%): 
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| 1.10% | 1.18% | 1.24% | 1.31% | 1.38% | 1.45% | 
 
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Percentage of the population aged 3 and older (%): 
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| 6.81% | 6.88% | 6.95% | 7.02% | 7.08% | 7.15% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.97% | 5.19% | 5.41% | 5.63% | 5.84% | 6.07% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.41% | 4.61% | 4.81% | 5.00% | 5.19% | 5.39% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.01% | 4.22% | 4.43% | 4.63% | 4.84% | 5.05% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.93% | 1.03% | 1.12% | 1.21% | 1.31% | 1.40% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 1.390% | 1.418% | 1.445% | 1.473% | 1.500% | 1.528% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 11.72% | 11.85% | 11.98% | 12.10% | 12.22% | 12.35% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.69% | 4.06% | 4.42% | 4.78% | 5.14% | 5.50% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.33% | 0.75% | 1.16% | 1.58% | 1.99% | 2.41% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.66% | 1.11% | 1.56% | 2.01% | 2.46% | 2.91% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 10.7% | 13.9% | 17.1% | 20.2% | 23.3% | 26.5% | 
 
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School enrollment reports on persons actively enrolled in an educational institution at the time of the survey. On this page, the following grade levels are used: 
- 
Preschool: 
anything before kindergarten, typically anything between ages 2 and 4
 
- 
Kindergarten: 
the year before first grade, typically around age 5
 
- 
Grades 1-12: 
typically started at age 6 and lasting until age 17 or 18
 
- 
Undergraduate: 
in this context, it means and two or four year college, but excluding any graduate education
 
- 
Graduate School: 
anything above undergraduate, including pursuit of master's, professional, or doctorate degrees
 
- 
Public School: 
owned and operated by the government
 
- 
Private School: 
owned and operated by a private organization, often but not always with a religious affiliation
 
For additional information about the data presented on this site, including our sources, please see the About Page.