4,405
Mean number of students of responding school districts.

$3.5 million
Mean total M&O expenditure of responding school districts.

$1.01 million
Mean amount spent annually on energy (gas, electricity and other fuels) by responding school districts.

28
Mean number of buildings of responding school districts.

$1.7 million
Mean amount spent annually on transportation by responding school districts.

$351,688
Mean amount spent annually on custodial and maintenance supplies by responding school districts.

Read the main story, "38th Annual Maintenance & Operations Cost Study for Schools," to learn more.