| Percentage of the population aged 3 and older (%): | 
| 
| 1.4% | 5.1% | 8.7% | 12.2% | 15.8% | 19.4% |  
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| Percentage of the population aged 3 and older (%): | 
| 
| 0.8% | 3.6% | 6.3% | 9.0% | 11.7% | 14.5% |  
|  |  |  | 
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| Percentage of the population aged 3 and older (%): | 
|  | 
 
| 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 school-enrolled population 3 years and older (%): | 
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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
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Kindergarten: 
the year before first grade, typically around age 5
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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.