e/Ontario-Montclair School District

Information
has gloss	eng: Ontario-Montclair School District is a K-8 school district in San Bernardino County, California that covers all of Montclair and a large portion of Ontario. It was established in 1884 and currently serves approximately 24,000 students. The district feeds into Chaffey Joint Union High School District.
lexicalization	eng: Ontario-Montclair School District
instance of	c/Educational institutions established in 1884