| Percentage of the population aged 3 and older (%): | 
| 
| 1.29% | 1.48% | 1.67% | 1.86% | 2.04% | 2.23% |  
|  |  | 
 |  | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 7.5% | 8.1% | 8.6% | 9.1% | 9.6% | 10.2% |  
|  |  | 
 | 
 |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 5.75% | 6.14% | 6.52% | 6.90% | 7.28% | 7.66% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.94% | 1.11% | 1.28% | 1.44% | 1.60% | 1.77% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 2.35% | 2.56% | 2.77% | 2.98% | 3.19% | 3.41% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 12.8% | 14.8% | 16.8% | 18.7% | 20.6% | 22.6% |  
|  |  | 
 | 
 |  |  |  |  | 
 
 
 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 8.84% | 8.96% | 9.07% | 9.18% | 9.30% | 9.42% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 4.40% | 4.51% | 4.62% | 4.73% | 4.83% | 4.95% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 5.79% | 6.19% | 6.59% | 6.99% | 7.39% | 7.80% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 7.48% | 7.76% | 8.03% | 8.30% | 8.57% | 8.85% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 1.140% | 1.148% | 1.155% | 1.162% | 1.169% | 1.176% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 3.32% | 3.44% | 3.55% | 3.67% | 3.78% | 3.90% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 20.7% | 23.4% | 26.0% | 28.6% | 31.3% | 33.9% |  
|  |  | 
 | 
 | 
 |  |  |  | 
 
 
 
 
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.