William C Jack School

William C Jack School is one of the big elementary schools in GLENDALE, Arizona, overseen by Glendale Elementary District (4271), with 811 students on its rolls from grades pre-K through 8. Enrollment runs roughly 80% bigger than the state mean of about 451.

Within Glendale Elementary District (4271), which oversees 14 schools and 8,580 students, William C Jack School is one campus in the system.

Looking at the student body, William C Jack School shows that nearly all students (85%) are Hispanic. Beyond that, the school reports 8% Black, 5% White. The wider county runs roughly 31% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.

Looking at school resources, Staff filings list 41 full-time-equivalent teachers, which works out to roughly 20.0:1 students per teacher. Statewide, the average ratio sits near 17.0:1, putting William C Jack School higher than the state norm the norm.

Across the wider county, the surrounding county (Maricopa County) logs that median household income runs about $89,300, roughly 37% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. In all, Maricopa County runs 1352 public schools (combined enrollment of about 725,139 students), of which William C Jack School is one.

Don Mensendick School is the nearest neighboring public school, about 0.1 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in a bedroom-community area.

Trend over the last 7 years. Over the past 7-year window, the student count climbed 19%: 681 students in 2018 compared to 811 in 2025.

On allk12, members of the William C Jack School community share and discuss science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.