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Percentage of the population aged 3 and older (%): 
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| 0.11% | 0.51% | 0.91% | 1.31% | 1.71% | 2.11% | 
 
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Percentage of the population aged 3 and older (%): 
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| 3.2% | 4.6% | 6.0% | 7.3% | 8.7% | 10.1% | 
 
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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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| 
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Percentage of the population aged 3 and older (%): 
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| 0.62% | 1.11% | 1.60% | 2.08% | 2.57% | 3.07% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.91% | 1.20% | 1.48% | 1.77% | 2.06% | 2.35% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 6.0% | 10.2% | 14.2% | 18.3% | 22.3% | 26.4% | 
 
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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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| 3.6% | 5.5% | 7.4% | 9.3% | 11.1% | 13.0% | 
 
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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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| 2.1% | 4.0% | 5.9% | 7.8% | 9.7% | 11.6% | 
 
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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 school-enrolled population 3 years and older (%): 
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| 2.2% | 5.8% | 9.4% | 13.0% | 16.6% | 20.2% | 
 
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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.