| Percentage of the population aged 3 and older (%): | 
| 
| 0.474% | 0.503% | 0.531% | 0.560% | 0.588% | 0.617% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.78% | 4.94% | 5.09% | 5.25% | 5.40% | 5.56% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.79% | 4.96% | 5.13% | 5.29% | 5.46% | 5.63% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.69% | 4.89% | 5.08% | 5.27% | 5.46% | 5.65% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 1.047% | 1.093% | 1.139% | 1.185% | 1.231% | 1.278% |  
|  |  | 
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 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.96% | 1.13% | 1.29% | 1.46% | 1.62% | 1.79% |  
|  |  | 
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 | 
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| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 10.7% | 12.2% | 13.7% | 15.1% | 16.6% | 18.1% |  
|  |  | 
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 |  |  |  | 
 
 
 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.00% | 0.26% | 0.51% | 0.77% | 1.02% | 1.28% |  
|  |  | 
 |  | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.00% | 0.36% | 0.72% | 1.07% | 1.43% | 1.79% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 6.9% | 9.8% | 12.6% | 15.5% | 18.3% | 21.2% |  
|  |  | 
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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.