More than half the nation's public schools need to be repaired, renovated or modernized, a survey released Thursday found.
Getting these schools in good condition would cost about $197 billion, the National Center for Education Statistics said. That's $4.5 million per school, on average.
The survey found that on average main school buildings were 44 years old. Schools that underwent a major renovation had the work done on average 12 years ago. Building replacements or additions were on average 16 years old.