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Percentage of the population aged 3 and older (%): 
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| 0.12% | 0.23% | 0.34% | 0.44% | 0.55% | 0.66% | 
 
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Percentage of the population aged 3 and older (%): 
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| 1.71% | 2.15% | 2.60% | 3.04% | 3.48% | 3.92% | 
 
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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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| 3.55% | 3.92% | 4.28% | 4.64% | 5.01% | 5.37% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 4.10% | 4.47% | 4.83% | 5.19% | 5.55% | 5.92% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.00% | 0.36% | 0.72% | 1.08% | 1.44% | 1.80% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.21% | 0.64% | 1.07% | 1.49% | 1.92% | 2.35% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 5.1% | 6.5% | 7.9% | 9.2% | 10.6% | 12.0% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 0.24% | 0.33% | 0.41% | 0.49% | 0.58% | 0.66% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 2.15% | 2.45% | 2.74% | 3.04% | 3.33% | 3.63% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.35% | 4.81% | 5.26% | 5.72% | 6.17% | 6.62% | 
 
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Percentage of the population aged 3 and older (%): 
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| 4.22% | 4.57% | 4.91% | 5.26% | 5.60% | 5.95% | 
 
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| 
Percentage of the population aged 3 and older (%): 
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| 3.79% | 4.09% | 4.37% | 4.66% | 4.95% | 5.24% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.78% | 1.01% | 1.23% | 1.46% | 1.68% | 1.90% | 
 
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Percentage of the population aged 3 and older (%): 
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| 0.26% | 0.68% | 1.09% | 1.51% | 1.93% | 2.35% | 
 
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Percentage of the school-enrolled population 3 years and older (%): 
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| 5.1% | 7.1% | 9.1% | 11.1% | 13.1% | 15.2% | 
 
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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.