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Percentage of the population aged 3 and older (%): 
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| 0.20% | 0.36% | 0.52% | 0.68% | 0.85% | 1.01% | 
 
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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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Percentage of the population aged 3 and older (%): 
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| 6.73% | 7.03% | 7.33% | 7.63% | 7.93% | 8.23% | 
 
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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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| 1.48% | 1.74% | 2.00% | 2.26% | 2.52% | 2.78% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.14% | 0.28% | 0.43% | 0.57% | 0.71% | 
 
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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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| 5.6% | 6.6% | 7.5% | 8.5% | 9.4% | 10.4% | 
 
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Percentage of the population aged 3 and older (%): 
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| 5.2% | 6.6% | 7.9% | 9.2% | 10.5% | 11.9% | 
 
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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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Percentage of the school-enrolled population 3 years and older (%): 
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| 0.6% | 4.3% | 8.0% | 11.7% | 15.4% | 19.1% | 
 
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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.