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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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Percentage of the population aged 3 and older (%): 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.42% | 0.84% | 1.27% | 1.69% | 2.12% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.15% | 0.29% | 0.44% | 0.58% | 0.73% | 
 
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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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| 0.07% | 0.14% | 0.21% | 0.27% | 0.34% | 0.41% | 
 
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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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| 3.99% | 4.09% | 4.19% | 4.29% | 4.39% | 4.49% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.08% | 1.24% | 1.39% | 1.54% | 1.69% | 1.85% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.67% | 1.03% | 1.38% | 1.74% | 2.09% | 2.45% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 7.1% | 9.8% | 12.5% | 15.1% | 17.8% | 20.5% | 
 
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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.