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Mason Elementary

Public Grades K-5
209th
SchoolDigger Rank ?
of 900 Missouri Elementary Schools
Better than 77% of Missouri elementary schools
Summary

Mason Elementary is a public elementary school located in Lees Summit, Missouri, serving 505 students in grades K-5. The school is part of the Lee's Summit R-VII School District, which is ranked 77 out of 367 districts in Missouri and is rated 4 out of 5 stars by SchoolDigger.

Mason Elementary consistently ranks among the top elementary schools in Missouri, with a statewide ranking between 111 and 209 out of around 900 schools over the past 5 years. The school's students perform significantly better than the state and district averages in both Mathematics and English Language Arts (ELA) assessments across all grade levels. For example, in the 2024-2025 school year, 51.1% of 3rd graders, 47.4% of 4th graders, and 52.2% of 5th graders at Mason Elementary were proficient or better in Mathematics, compared to 47.7% and 41.4% for the district and state, respectively. In ELA, 46.3% of 3rd graders, 49.4% of 4th graders, and 69.9% of 5th graders at Mason Elementary were proficient or better, compared to 44.3% and 41.8% for the district and state.

Additionally, Mason Elementary has a relatively low percentage of students from low socioeconomic backgrounds, with only 12.08% of students receiving free or reduced-price lunch in the 2023-2024 school year. This is significantly lower than the nearby schools, such as Prairie View Elementary (37.77%) and Franklin Smith Elementary (45.95%), which have higher percentages of students from low-income families. Mason Elementary has also maintained relatively low chronic absenteeism rates, ranging from 5.8% to 14.8% over the past few years, which is lower than the 14.2% chronic absenteeism rate reported for the nearby schools in the 2023-2024 school year.

512
Students ?
15.8
Student/teacher ratio ?
$13,034
Per pupil spending ?
15.4%
Free/discounted lunch ?
 27600 Colbern Rd
       Lees Summit, MO  64086-8424

(816) 986-2330

District: Lee's Summit R-Vii


Students who attend Mason Elementary usually attend:

Middle:    Bernard C. Campbell Middle
High:    Lee's Summit North High
Racial breakdown:

White:
76.0%
African American:
9.2%
Two or more races:
7.4%
more
 See top rated Missouri elementary schools

 Compare Mason Elementary to nearby elementary schools!
At a glance
Ranking trend: Declining — 88th percentile in 2015 → 77th in 2025
Strengths
Test scores above the Missouri average (54% vs 42% meeting standards)
Ranks in the top 23% of Missouri elementary schools
Among the top-ranked schools in Lee's Summit R-Vii
Worth a look
!Ranking has slipped — down 11 percentile points since 2015
Students meeting standards (2024-2025) ?
This school54%
District avg46%
Missouri avg42%
209th of 900
Missouri public elementary schools ?
Top 23%▼ down 11 pts since 2015
From top 12% (2015) to top 23% (2025)
See the entire ranking list of Missouri Elementary Schools →
SchoolDigger rating ?
4th of 18Elementary Schools in the Lee's Summit R-Vii
77th of 367Lee's Summit R-Vii among Missouri districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMissouri percentileRating
202574.0209 of 90076.8%★★★★☆
202482.9126 of 90686.1%★★★★☆
202383.8116 of 89887.1%★★★★☆
202284.3111 of 90887.8%★★★★☆
202178.2160 of 90182.2%★★★★☆
201987.381 of 105292.3%★★★★★
201892.631 of 104597.0%★★★★★
201789.455 of 103294.7%★★★★★
201689.360 of 86593.1%★★★★★
201584.3127 of 105888.0%★★★★☆
201475.5204 of 108981.3%★★★★☆
201379.3152 of 110886.3%★★★★☆
201281.1131 of 108587.9%★★★★☆
201189.844 of 108896.0%★★★★★
201094.318 of 106698.3%★★★★★
200990.947 of 105395.5%★★★★★
200882.5105 of 108490.3%★★★★★
200786.171 of 108093.4%★★★★★
200682.5106 of 107490.1%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankMissouri percentileRating
201968.5185 of 90779.6%★★★★☆

White

YearAvg scoreStatewide rankMissouri percentileRating
202574.5162 of 66675.7%★★★★☆
202484.180 of 66888.0%★★★★☆
202380.8106 of 67384.2%★★★★☆
202281.6101 of 67585.0%★★★★☆
202174.1153 of 69177.9%★★★★☆
201983.497 of 91789.4%★★★★☆
201889.552 of 89894.2%★★★★★
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Low Socio Economic Status (2019)80th percentile-13 vs school
White (2025)76th percentile~ school
By subject vs Missouri (2024-2025) ?
Science61%+19 vs state
English Language Arts55%+12 vs state
Mathematics50%+9 vs state

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Frequently Asked Questions about Mason Elementary

Students who attend Mason Elementary usually go on to attend:

Middle : Bernard C. Campbell Middle
High : Lee's Summit North High

Mason Elementary ranks 209th of 900 Missouri elementary schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 512 students attended Mason Elementary.

Students at Mason Elementary are 76% White, 9% African American, 7% Two or more races, 6% Hispanic, 1% Asian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Missouri Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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