| Percentage of the population aged 3 and older (%): | 
| 
| 1.50% | 1.68% | 1.87% | 2.05% | 2.23% | 2.42% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 5.46% | 5.74% | 6.01% | 6.28% | 6.55% | 6.83% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 5.05% | 5.24% | 5.42% | 5.61% | 5.79% | 5.98% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.74% | 4.98% | 5.23% | 5.47% | 5.72% | 5.97% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.15% | 4.46% | 4.76% | 5.06% | 5.37% | 5.68% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 1.14% | 1.20% | 1.25% | 1.30% | 1.35% | 1.41% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 1.71% | 1.78% | 1.85% | 1.92% | 1.99% | 2.07% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 15.5% | 16.5% | 17.4% | 18.4% | 19.3% | 20.3% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
 
 
 
| 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% | 0.41% | 0.82% | 1.23% | 1.64% | 2.05% |  
|  |  |  |  |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 13.8% | 15.8% | 17.8% | 19.7% | 21.7% | 23.7% |  
|  |  |  |  |  |  |  |  | 
 
 
 
 
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.