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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.49% | 0.98% | 1.46% | 1.95% | 2.44% | 
 
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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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| 4.87% | 5.35% | 5.83% | 6.30% | 6.78% | 7.25% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.05% | 3.52% | 3.98% | 4.44% | 4.90% | 5.37% | 
 
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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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| 0.00% | 0.20% | 0.40% | 0.60% | 0.80% | 1.00% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.68% | 0.86% | 1.04% | 1.21% | 1.39% | 1.57% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 4.6% | 7.1% | 9.6% | 12.1% | 14.6% | 17.2% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.39% | 0.51% | 0.63% | 0.74% | 0.86% | 0.98% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 2.48% | 2.68% | 2.87% | 3.06% | 3.25% | 3.44% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 6.609% | 6.630% | 6.650% | 6.670% | 6.691% | 6.712% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.43% | 4.59% | 4.74% | 4.89% | 5.04% | 5.19% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.12% | 4.24% | 4.36% | 4.48% | 4.60% | 4.72% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.796% | 0.803% | 0.811% | 0.818% | 0.825% | 0.832% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.88% | 0.96% | 1.03% | 1.10% | 1.16% | 1.24% | 
 
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| 
Percentage of the school-enrolled population 3 years and older (%): 
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| 7.5% | 8.3% | 9.0% | 9.7% | 10.4% | 11.2% | 
 
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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.