| Percentage of the population aged 3 and older (%): | 
| 
| 0.69% | 0.95% | 1.20% | 1.45% | 1.70% | 1.95% |  
|  |  | 
 | 
 |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.57% | 4.92% | 5.27% | 5.62% | 5.97% | 6.32% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 3.19% | 3.61% | 4.03% | 4.44% | 4.86% | 5.28% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.36% | 0.54% | 0.70% | 0.87% | 1.04% | 1.22% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 1.03% | 1.29% | 1.55% | 1.80% | 2.06% | 2.32% |  
|  |  | 
 |  |  |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 19.3% | 20.2% | 21.1% | 21.9% | 22.8% | 23.7% |  
|  |  | 
 | 
 |  |  |  |  | 
 
 
 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.67% | 0.96% | 1.24% | 1.53% | 1.81% | 2.10% |  
|  |  |  |  | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 3.95% | 4.26% | 4.57% | 4.88% | 5.19% | 5.50% |  
|  |  |  |  |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.46% | 0.90% | 1.34% | 1.77% | 2.21% | 2.65% |  
|  |  |  | 
 |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 16.1% | 19.2% | 22.3% | 25.4% | 28.5% | 31.6% |  
|  |  |  | 
 |  |  |  |  | 
 
 
 
 
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.