MASON ELEM.

Located at 27600 COLBERN RD, in LEE'S SUMMIT, Missouri, MASON ELEM. is a substantial primary school that works with 512 students (grades K through 5), run under LEE'S SUMMIT R-VII. Enrollment runs roughly 63% above the state mean of about 315.

Across the 28 schools in LEE'S SUMMIT R-VII (17,695 students total), MASON ELEM. accounts for its share of the district's footprint.

In terms of who attends, MASON ELEM. lists that White students make up the majority at 76%. Beyond that, the school lists 9% Black, 7% multiracial, 6% Hispanic. The wider county runs roughly 62% White, putting the school's mix meaningfully more White than the area baseline.

On the resource side, Staff filings list 32 full-time-equivalent teachers, which works out to roughly 15.8:1 students per teacher. That figure is higher than the state norm's 12.4:1 average. Around 15% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. That share is below Jackson County's rate of about 60%.

On a demographically-adjusted basis, MASON ELEM. sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 51.0%; this one delivers 57.3%.

Zooming out to the county, the surrounding county (Jackson County) shows that median household income runs about $68,577, 34% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Across Jackson County's 244 public schools (combined enrollment of about 105,714 students), MASON ELEM. is one campus in the mix.

The closest other public school is CORDILL-MASON ELEM., roughly 2.5 miles away. Within five miles, there are 8 other public schools. Among the 7 schools in that immediate cluster with test data (this one included), MASON ELEM. ranks 3rd on composite proficiency, above the local average of 50.3%.

The campus sits in a commuter-belt setting.

Trend over the last 7 years. Looking back 7 years, enrollment at MASON ELEM. has edged up 8%, going from 472 students in 2018 to 512 in 2025. The White share of enrollment shrank from 87% to 76% over that span.

Within the allk12 community for this school, the page collects discussion, questions, and updates around school events, parent volunteer needs, and clubs. Members of the school community can share what they know.