The analysis shows more than 29,300 of the state’s nearly 143,750 certified teachers — about 20 percent of the workforce — qualified for retirement, either through age or years worked, according to data from the 2008-09 school year, the latest available. Some teachers may have since retired, died or otherwise left the system.
In Bergen County, the percentage is in keeping with the state average: About a fifth of its 13,926 teachers, or 2,820, would be eligible for retirement.
| County | Eligible | Total | % |
| Bergen | 2,820 | 13,926 | 20.2 |
| Passaic | 1,999 | 8,163 | 24.5 |
| Morris | 1,619 | 8,382 | 19.3 |
| Hudson | 2,173 | 8,195 | 26.5 |
| New Jersey | 29,328 | 143,733 | 20.4 |
| Source: New Jersey Department of Education | |||
Nearly a third of the number in Passaic County are Paterson teachers. According to the data, 660 of the city’s 2,764, teachers are eligible. Retirements could help avert some of the 775 layoffs looming in the city schools. But Peter Tirri, the teachers union president, said the retirement of large numbers of veteran educators would be chaotic.
"You need relationships with parents, you’ve got to establish roots in a school," Tirri said.
The number of eligible teachers exceeds the averages in some smaller districts in North Jersey.
In Carlstadt, nearly 39 percent, or 21 of the 54 teachers in the district, are eligible. The district has one school, as does Alpine, where 10 of 27 teachers, or 37 percent, are eligible. In Ringwood, 45 of 135 would be eligible, fully a third of the teaching staff, according to the data.
The analysis also found:








