USA.com / Massachusetts / Middlesex County / Billerica, MA / 01821 / Population and Races / Historical School Enrollment Data
01821 Zip Code Historical School Enrollment Data
ACS 2010-2014 data
Total population: 31,157
| 01821 Zip Code | Massachusetts | U.S. | |||||
| Total | Public | Private | Public | Private | Public | Private | |
| Nursery School, Preschool, Kindergarten | 808 | 67.45% | 32.55% | 64.27% | 35.73% | 71.30% | 28.70% |
| Elementary School (Grades 1-8) | 3,363 | 95.18%, see rank | 4.82%, see rank | 90.62% | 9.38% | 89.86% | 10.14% |
| High School (Grades 9-12) | 1,606 | 94.15%, see rank | 5.85%, see rank | 88.48% | 11.52% | 90.60% | 9.40% |
| College | 1,208 | 76.49%, see rank | 23.51%, see rank | 53.76% | 46.24% | 78.37% | 21.63% |
| Graduate School | 447 | 46.31%, see rank | 53.69%, see rank | 30.49% | 69.51% | 58.86% | 41.14% |
ACS 2008-2012 data
Total population: 30,569
| 01821 Zip Code | Massachusetts | U.S. | |||||
| Total | Public | Private | Public | Private | Public | Private | |
| Nursery School, Preschool, Kindergarten | 830 | 68.43% | 31.57% | 62.64% | 37.36% | 70.05% | 29.95% |
| Elementary School (Grades 1-8) | 3,249 | 95.44%, see rank | 4.56%, see rank | 89.88% | 10.12% | 89.62% | 10.38% |
| High School (Grades 9-12) | 1,875 | 87.47%, see rank | 12.53%, see rank | 87.79% | 12.21% | 90.52% | 9.48% |
| College | 1,333 | 73.82%, see rank | 26.18%, see rank | 52.20% | 47.80% | 77.79% | 22.21% |
| Graduate School | 422 | 40.28%, see rank | 59.72%, see rank | 30.40% | 69.60% | 58.62% | 41.38% |
US Census 2000 data
Total population: 29,408
| 01821 Zip Code | Massachusetts | U.S. | |||||
| Total | Public | Private | Public | Private | Public | Private | |
| Nursery School, Preschool, Kindergarten | 813 | 60.64% | 39.36% | 62.08% | 37.92% | 68.05% | 31.95% |
| Elementary School (Grades 1-8) | 3,855 | 95.98%, see rank | 4.02%, see rank | 89.17% | 10.83% | 89.11% | 10.89% |
| High School (Grades 9-12) | 1,614 | 94.36%, see rank | 5.64%, see rank | 87.83% | 12.17% | 90.65% | 9.35% |
| College | 1,154 | 64.73%, see rank | 35.27%, see rank | 51.76% | 48.24% | 77.59% | 22.41% |
| Graduate School | 303 | 46.86%, see rank | 53.14%, see rank | 31.20% | 68.80% | 60.73% | 39.27% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.