Cornerstone Elementary School (Ranked Bottom 50% for 2025-26)

1901 Wornall Road
Excelsior Springs, MO 64024

( shown in map)

Bottom 50%

Serving 459 students in grades Prekindergarten-5, Cornerstone Elementary School ranks in the bottom 50% of all schools in Missouri for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 42% (which is higher than the Missouri state average of 40%). The percentage of students achieving is 36% (which is lower than the Missouri state average of 43%).

The student-teacher ratio of 14:1 is higher than the Missouri state level of 12:1.

Minority enrollment is 16% of the student body (majority Hispanic), which is lower than the Missouri state average of 32% (majority Black).

Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 459 students
Student-Teacher Ratio: 14:1
Minority Enrollment: 16%
: Bottom 50% in MO
: 42% (Top 50%)
: 36% (Btm 50%)
: 20-24% (Btm 50%)
Source: National Center for Education Statistics (NCES), MO Dept. of Education

School Overview

Cornerstone Elementary School's student population of 459 students has declined by 7% over five school years.

The teacher population of 33 teachers has declined by 10% over five school years.

Grades Offered

Grades Prekindergarten-5
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Cornerstone Elementary School
Kind	84
1	79
2	82
3	68
4	75
5	71

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Total Students

459 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Cornerstone Elementary School
2023	476
2022	484
2021	479
2020	498
2019	498
2018	537
2017	537
2016	547
2015	521
2014	525
2013	525
2012	579
2011	570
2010	596
2009	651
2008	573
2007	648
2006	634
2005	614
2004	635
2003	610
2002	609
2001	623
2000	433
1999	409
1998	448
1997	430
1996	483
1995	449
1994	518
1993	371
1992	397
1991	501
1990	656
1989	619
1988	662
1987	644

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Gender %

Total Classroom Teachers

33 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Cornerstone Elementary School
2023	34
2022	36
2021	36
2020	37
2019	37
2018	36
2017	36
2016	36
2015	38
2014	37
2013	37
2012	40
2011	44
2010	44
2009	44
2008	42
2007	43
2006	44
2005	43
2004	42
2003	41
2002	34
2001	43
2000	29
1999	29
1998	28
1997	28
1996	33
1995	32
1994	31
1993	25
1992	27
1991	35
1990	38
1989	38
1988	38
1987	37

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Year Founded

1901

School Calendar

Last Day of School

Mon. May 25, 2026

School Motto

Once a Tiger, Always a Tiger

School Rankings

Cornerstone Elementary School ranks within the bottom 50% of all 2,076 schools in Missouri (based off of combined math and reading proficiency testing data).

The of Cornerstone Elementary School is 0.29, which is less than the diversity score at state average of 0.51. The school's diversity has stayed relatively flat over five school years.

This School

State Level (MO)

#1195 out of 2076 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Cornerstone Elementary School
2023	#1195
2022	#1399
2021	#1144
2019	#1495
2018	#1249
2017	#465
2016	#895
2015	#464
2014	#696
2013	#808
2012	#821

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42%

40%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	42%	40%	35%
2022	34%	39%	32%
2021	38%	37%	27%
2019	34%	42%	33%
2018	42%	42%	36%
2017	59%	47%	42%
2016	55%	48%	39%
2015	58%	44%	37%
2014	58%	52%	48%
2013	60%	53%	51%
2012	61%	55%	58%

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36%

43%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2022	36%	43%	37%
2021	40%	46%	40%
2019	39%	49%	41%
2018	40%	49%	36%
2017	67%	61%	55%
2016	63%	63%	59%
2015	70%	60%	54%
2014	54%	53%	53%
2013	56%	55%	54%
2012	56%	55%	57%
2011	57%	55%	55%

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20-24%

38%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2022	22%	38%	33%
2021	27%	37%	31%

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Student-Teacher Ratio

14:1

12:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	14:1	13:1	13:1
2022	13:1	13:1	12:1
2021	13:1	13:1	12:1
2020	13:1	13:1	13:1
2019	13:1	13:1	13:1
2018	15:1	14:1	14:1
2017	15:1	13:1	14:1
2016	15:1	14:1	13:1
2015	14:1	14:1	13:1
2014	14:1	14:1	13:1
2013	14:1	14:1	14:1
2012	15:1	14:1	14:1
2011	13:1	14:1	15:1
2010	14:1	13:1	14:1
2009	15:1	13:1	13:1
2008	14:1	13:1	14:1
2007	15:1	15:1	16:1
2006	14:1	14:1	14:1
2005	14:1	14:1	16:1
2004	15:1	14:1	16:1
2003	15:1	14:1	17:1
2002	18:1	14:1	23:1
2001	14:1	14:1	17:1
2000	15:1	14:1	16:1
1999	14:1	15:1	17:1
1998	16:1	15:1	17:1
1997	15:1	15:1	17:1
1996	14:1	15:1	18:1
1995	14:1	15:1	19:1
1994	17:1	16:1	19:1
1993	15:1	16:1	18:1
1992	15:1	16:1	17:1
1991	14:1	16:1	17:1
1990	17:1	16:1	17:1
1989	16:1	16:1	17:1
1988	17:1	16:1	17:1
1987	17:1	17:1	17:1

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American Indian

n/a

Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	1%	2%
2012	1%	2%	1%
2011	1%	2%	1%
2010	1%	2%	1%
2009	1%	2%	1%
2008	1%	2%	1%
2007	2%	3%	2%
2001	1%	2%	1%
1998	1%	1%
1996	1%	1%	1%
1995	1%	1%	1%
1994	1%	1%	1%
1993	1%	1%	1%

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Hispanic

View Data

Hispanic Student Percentage Comparison Over Years (1994-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	7%	8%	8%
2022	6%	8%	7%
2021	5%	7%	6%
2020	4%	7%	5%
2019	4%	7%	5%
2018	4%	6%	5%
2017	4%	6%	5%
2016	2%	6%	5%
2015	3%	6%	5%
2014	5%	6%	5%
2013	6%	5%	5%
2012	5%	5%	4%
2010	4%	4%	4%
2009	5%	4%	4%
2008	5%	4%	4%
2007	4%	3%	3%
2006	3%	3%	3%
2005	1%	3%	2%
2004	1%	3%	2%
2003	2%	2%	3%
2002	2%	2%	2%
2001	3%	2%	2%
2000	2%	2%	1%
1996	1%	1%	1%
1994	1%	1%	1%

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Black

15%

View Data

Black Student Percentage Comparison Over Years (1993-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	3%	15%	3%
2022	2%	15%	2%
2021	1%	15%	5%
2020	2%	16%	5%
2019	2%	16%	5%
2018	2%	16%	5%
2017	2%	16%	5%
2016	3%	16%	5%
2015	2%	16%	4%
2014	2%	16%	4%
2013	3%	17%	6%
2012	5%	17%	7%
2011	4%	17%	5%
2010	5%	18%	8%
2009	5%	18%	4%
2008	5%	18%	7%
2007	3%	18%	6%
2006	4%	18%	7%
2005	3%	18%	7%
2004	4%	18%	7%
2003	3%	18%	7%
2002	4%	18%	11%
2001	3%	17%	6%
2000	4%	17%	6%
1999	3%	17%	6%
1998	3%	17%	5%
1997	4%	17%	5%
1996	3%	16%	5%
1995	3%	16%	7%
1994	2%	16%	6%
1993	2%	15%	4%

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White

84%

68%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	83%	69%	84%
2022	85%	69%	84%
2021	87%	70%	84%
2020	89%	71%	83%
2019	89%	71%	83%
2018	88%	72%	85%
2017	88%	72%	85%
2016	89%	72%	85%
2015	88%	73%	85%
2014	88%	73%	85%
2013	88%	74%	84%
2012	86%	74%	83%
2011	92%	75%	88%
2010	89%	76%	86%
2009	88%	76%	90%
2008	88%	76%	87%
2007	90%	76%	88%
2006	92%	77%	89%
2005	94%	77%	90%
2004	94%	78%	89%
2003	95%	78%	89%
2002	94%	79%	85%
2001	93%	79%	90%
2000	94%	80%	91%
1999	97%	81%	92%
1998	96%	81%	93%
1997	96%	81%	94%
1996	95%	82%	93%
1995	96%	82%	92%
1994	96%	82%	92%
1993	97%	83%	95%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	6%	6%	5%
2022	6%	5%	5%
2021	7%	5%	5%
2020	5%	4%	6%
2019	5%	4%	6%
2018	6%	4%	5%
2017	6%	4%	5%
2016	6%	3%	5%
2015	7%	3%	6%
2014	5%	2%	5%
2013	3%	2%	4%

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All Ethnic Groups

0.29

0.51

View Data

Diversity Score Comparison Over Years (1993-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	0.30	0.50	0.29
2022	0.27	0.50	0.29
2021	0.24	0.48	0.29
2020	0.21	0.47	0.30
2019	0.21	0.47	0.30
2018	0.22	0.45	0.28
2017	0.22	0.45	0.28
2016	0.21	0.46	0.28
2015	0.22	0.44	0.27
2014	0.22	0.44	0.27
2013	0.22	0.42	0.30
2012	0.26	0.42	0.31
2011	0.16	0.41	0.23
2010	0.21	0.39	0.25
2009	0.22	0.39	0.17
2008	0.22	0.39	0.23
2007	0.19	0.39	0.22
2006	0.14	0.37	0.21
2005	0.12	0.38	0.19
2004	0.12	0.36	0.19
2003	0.10	0.36	0.20
2002	0.12	0.35	0.26
2001	0.13	0.35	0.18
2000	0.12	0.33	0.17
1999	0.06	0.32	0.14
1998	0.08	0.31	0.13
1997	0.08	0.31	0.12
1996	0.10	0.30	0.13
1995	0.08	0.30	0.15
1994	0.08	0.30	0.14
1993	0.06	0.29	0.09

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Eligible for

36%

42%

View Data

Free Lunch Eligibility Comparison Over Years (1993-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	35%	41%	39%
2022	30%	40%	32%
2021	37%	43%	42%
2020	35%	44%	43%
2019	35%	44%	43%
2018	39%	44%	44%
2017	39%	44%	44%
2016	39%	44%	42%
2015	35%	44%	41%
2014	40%	42%	43%
2013	34%	38%	35%
2012	38%	38%	41%
2011	35%	37%	36%
2010	37%	36%	34%
2009	33%	31%	28%
2008	32%	32%	28%
2007	30%	31%	26%
2006	30%	32%	27%
2005	27%	32%	27%
2004	25%	30%	27%
2003	22%	29%	26%
2002	21%	28%	25%
2001	23%	28%	25%
2000	19%	28%	24%
1999	24%	27%	25%
1998	21%	28%	21%
1997	24%	28%	19%
1996	38%	28%	22%
1995	34%	29%	20%
1994	40%	26%	21%
1993	29%	21%	17%

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Eligible for

11%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (1999-2023)
Year	Cornerstone Elementary School	Missouri	Excelsior Springs 40 School District
2023	12%	7%	10%
2022	9%	5%	7%
2021	12%	6%	10%
2020	11%	6%	8%
2019	11%	6%	8%
2018	15%	6%	9%
2017	15%	6%	9%
2016	11%	6%	9%
2015	12%	7%	9%
2014	8%	7%	10%
2013	7%	7%	7%
2012	6%	7%	7%
2011	6%	7%	6%
2010	8%	8%	8%
2009	8%	8%	7%
2008	7%	8%	7%
2007	6%	8%	7%
2006	6%	8%	6%
2005	7%	7%	6%
2004	8%	7%	6%
2003	8%	7%	6%
2002	6%	7%	5%
2001	7%	7%	6%
2000	10%	7%	7%
1999	9%	6%	6%

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School Statewide Testing

School District Name

Excelsior Springs 40 School District

Source: National Center for Education Statistics (NCES), MO Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Cornerstone Elementary School's ranking?

Cornerstone Elementary School is ranked #1195 out of 2,076 schools, which ranks it among the bottom 50% of public schools in Missouri.

What schools are Cornerstone Elementary School often compared to?

Cornerstone Elementary Schoolis often viewed alongside schools like Lewis Elementary School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

42% of students have achieved math proficiency (compared to the 40% MO state average), while 36% of students have achieved reading proficiency (compared to the 43% MO state average).

How many students attend Cornerstone Elementary School?

459 students attend Cornerstone Elementary School.

What is the racial composition of the student body?

84% of Cornerstone Elementary School students are White, 7% of students are Two or more races, 6% of students are Hispanic, and 3% of students are Black.

What is the student-teacher ratio of Cornerstone Elementary School?

Cornerstone Elementary School has a student ration of 14:1, which is higher than the Missouri state average of 12:1.

What grades does Cornerstone Elementary School offer ?

Cornerstone Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).

What school district is Cornerstone Elementary School part of?

Cornerstone Elementary School is part of Excelsior Springs 40 School District.