Clay-harmony Leland Elementary School (Ranked Bottom 50% for 2025-26)

Clay-harmony Leland Elementary School

6326 Factory Shoals Rd Sw
Mableton, GA 30126

( shown in map)

Bottom 50%

Serving 988 students in grades Prekindergarten-5, Clay-harmony Leland Elementary School ranks in the bottom 50% of all schools in Georgia for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 36% (which is lower than the Georgia state average of 39%). The percentage of students achieving is 32% (which is lower than the Georgia state average of 40%).

The student-teacher ratio of 13:1 is lower than the Georgia state level of 14:1.

Minority enrollment is 93% of the student body (majority Black), which is higher than the Georgia state average of 65% (majority Black).

Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 988 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 93%
: Bottom 50% in GA
: 36% (Top 50%)
: 32% (Btm 50%)
: 20-24% (Btm 50%)
Source: National Center for Education Statistics (NCES), GA Dept. of Education

School Overview

Clay-harmony Leland Elementary School's student population of 988 students has grown by 60% over five school years.

The teacher population of 74 teachers has grown by 51% over five school years.

Grades Offered

Grades Prekindergarten-5
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Clay-harmony Leland Elementary School
Pre-K	55
Kind	147
1	150
2	172
3	158
4	140
5	166

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Total Students

988 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Clay-harmony Leland Elementary School
2023	939
2022	985
2021	952
2020	615
2019	615
2018	657
2017	657
2016	663
2015	707
2014	697
2013	665
2012	588
2011	592
2010	529
2009	508
2008	465
2007	554
2006	546
2005	533
2004	538
2003	540
2002	518
2001	461
2000	430
1999	442
1998	443
1997	463
1996	450
1995	498
1994	431
1993	459
1992	436
1991	440
1990	459
1989	413
1988	426
1987	393

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Gender %

Total Classroom Teachers

74 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Clay-harmony Leland Elementary School
2023	71
2022	75
2021	74
2020	49
2019	49
2018	50
2017	50
2016	50
2015	49
2014	45
2013	43
2012	44
2011	45
2010	48
2009	45
2008	50
2007	50
2006	45
2005	48
2004	53
2003	52
2002	40
2001	39
2000	31
1999	29
1998	28
1997	30
1996	32
1995	32
1994	28
1993	22
1992	27
1991	30
1990	29
1989	23
1988	24
1987	22

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School Rankings

Clay-harmony Leland Elementary School ranks within the bottom 50% of all 2,192 schools in Georgia (based off of combined math and reading proficiency testing data).

The of Clay-harmony Leland Elementary School is 0.59, which is less than the diversity score at state average of 0.71. The school's diversity has stayed relatively flat over five school years.

This School

State Level (GA)

#1129 out of 2192 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Clay-harmony Leland Elementary School
2023	#1129
2022	#1161
2021	#1433
2019	#1404
2018	#1064
2017	#908
2016	#795
2015	#946
2014	#1204
2013	#748
2012	#836

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36%

39%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	36%	39%	47%
2022	33%	37%	47%
2021	20%	36%	39%
2019	35%	44%	54%
2018	37%	42%	52%
2017	40%	41%	51%
2016	42%	41%	50%
2015	32%	38%	46%
2014	80%	79%	84%
2013	87%	83%	89%
2012	88%	81%	87%

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32%

40%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2022	32%	40%	50%
2021	25%	39%	45%
2019	33%	45%	55%
2018	39%	42%	52%
2017	40%	41%	53%
2016	39%	40%	51%
2015	39%	39%	50%
2014	95%	94%	97%
2013	96%	93%	96%
2012	94%	93%	96%
2011	88%	91%	94%

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20-24%

40%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2022	22%	40%	47%
2021	17%	38%	45%

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Student-Teacher Ratio

13:1

14:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	13:1	14:1	14:1
2022	13:1	14:1	14:1
2021	13:1	14:1	14:1
2020	13:1	15:1	15:1
2019	13:1	15:1	15:1
2018	13:1	16:1	15:1
2017	13:1	15:1	15:1
2016	13:1	16:1	15:1
2015	14:1	16:1	15:1
2014	15:1	16:1	16:1
2013	16:1	16:1	15:1
2012	14:1	15:1	15:1
2011	13:1	15:1	14:1
2010	11:1	14:1	13:1
2009	11:1	14:1	13:1
2008	9:1	14:1	13:1
2007	11:1	14:1	14:1
2006	12:1	15:1	15:1
2005	11:1	15:1	15:1
2004	10:1	16:1	15:1
2003	10:1	16:1	15:1
2002	13:1	16:1	16:1
2001	12:1	16:1	15:1
2000	14:1	16:1	16:1
1999	15:1	15:1	16:1
1998	16:1	16:1	17:1
1997	16:1	16:1	18:1
1996	14:1	16:1	17:1
1995	16:1	16:1	17:1
1994	15:1	16:1	17:1
1993	21:1	18:1	19:1
1992	16:1	16:1	17:1
1991	15:1	16:1	17:1
1990	16:1	16:1	17:1
1989	18:1	17:1	19:1
1988	18:1	18:1	18:1
1987	18:1	18:1	19:1

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American Indian

n/a

Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (1997-2021)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2021	1%	5%	6%
2020	1%	4%	6%
2019	1%	4%	6%
2018	1%	4%	6%
2017	1%	4%	6%
2016	1%	4%	5%
2015	2%	4%	6%
2014	2%	4%	5%
2013	3%	4%	5%
2012	2%	4%	5%
2011	2%	4%	5%
2010	2%	4%	6%
2009	3%	4%	6%
2008	3%	4%	6%
2007	3%	4%	6%
2006	4%	4%	5%
2005	3%	4%	6%
2004	1%	3%	4%
2003	1%	3%	5%
2001	2%	2%	4%
1997	1%	2%	3%

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Hispanic

35%

19%

View Data

Hispanic Student Percentage Comparison Over Years (1996-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	34%	18%	25%
2022	33%	18%	24%
2021	33%	17%	24%
2020	24%	16%	22%
2019	24%	16%	22%
2018	22%	15%	21%
2017	22%	15%	21%
2016	20%	15%	21%
2015	20%	14%	19%
2014	20%	13%	19%
2013	21%	13%	18%
2012	23%	12%	17%
2011	23%	12%	17%
2010	26%	11%	16%
2009	26%	11%	16%
2008	30%	11%	17%
2007	25%	10%	15%
2006	20%	9%	14%
2005	15%	9%	12%
2004	13%	7%	10%
2003	12%	6%	9%
2002	9%	6%	8%
2001	8%	5%	7%
2000	6%	4%	6%
1999	4%	3%	5%
1998	2%	3%	4%
1997	1%	3%	3%
1996	1%	2%	3%

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Black

54%

36%

View Data

Black Student Percentage Comparison Over Years (1996-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	54%	36%	30%
2022	55%	36%	31%
2021	54%	36%	31%
2020	62%	37%	31%
2019	62%	37%	31%
2018	62%	37%	32%
2017	62%	37%	32%
2016	61%	37%	32%
2015	63%	37%	32%
2014	61%	37%	32%
2013	58%	37%	31%
2012	55%	37%	31%
2011	58%	37%	31%
2010	57%	37%	32%
2009	56%	39%	31%
2008	53%	39%	30%
2007	59%	39%	30%
2006	61%	39%	31%
2005	63%	38%	29%
2004	64%	38%	28%
2003	60%	38%	26%
2002	62%	38%	25%
2001	57%	38%	24%
2000	51%	38%	22%
1999	48%	38%	21%
1998	38%	38%	20%
1997	34%	37%	18%
1996	30%	38%	17%

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White

35%

View Data

White Student Percentage Comparison Over Years (1996-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	7%	36%	33%
2022	8%	37%	34%
2021	8%	38%	35%
2020	11%	39%	37%
2019	11%	39%	37%
2018	12%	40%	38%
2017	12%	40%	38%
2016	14%	41%	39%
2015	12%	42%	40%
2014	13%	43%	41%
2013	14%	43%	43%
2012	16%	44%	44%
2011	13%	44%	44%
2010	15%	45%	46%
2009	15%	46%	47%
2008	14%	46%	47%
2007	13%	47%	49%
2006	15%	48%	50%
2005	19%	49%	53%
2004	22%	52%	58%
2003	27%	53%	60%
2002	29%	54%	63%
2001	33%	55%	65%
2000	43%	56%	69%
1999	48%	57%	71%
1998	60%	57%	73%
1997	64%	58%	76%
1996	69%	58%	77%

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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	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	5%	5%	5%
2022	4%	4%	5%
2021	4%	4%	4%
2020	2%	4%	4%
2019	2%	4%	4%
2018	3%	4%	3%
2017	3%	4%	3%
2016	4%	3%	3%
2015	3%	3%	3%
2014	4%	3%	3%
2013	4%	3%	3%

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All Ethnic Groups

0.59

0.71

View Data

Diversity Score Comparison Over Years (1996-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	0.59	0.71	0.73
2022	0.59	0.70	0.73
2021	0.60	0.70	0.73
2020	0.55	0.69	0.72
2019	0.55	0.69	0.72
2018	0.56	0.68	0.71
2017	0.56	0.68	0.71
2016	0.57	0.68	0.70
2015	0.55	0.67	0.70
2014	0.57	0.67	0.70
2013	0.60	0.67	0.69
2012	0.62	0.66	0.69
2011	0.60	0.66	0.68
2010	0.59	0.65	0.66
2009	0.63	0.64	0.66
2008	0.65	0.64	0.65
2007	0.61	0.63	0.64
2006	0.59	0.61	0.64
2005	0.57	0.61	0.62
2004	0.53	0.59	0.58
2003	0.56	0.58	0.56
2002	0.53	0.57	0.54
2001	0.57	0.56	0.51
2000	0.58	0.55	0.48
1999	0.55	0.54	0.45
1998	0.51	0.54	0.43
1997	0.49	0.53	0.39
1996	0.46	0.52	0.37

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Participates in the

Yes

Eligible for

67%

59%

View Data

Free Lunch Eligibility Comparison Over Years (1991-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	59%	54%	35%
2022	42%	53%	39%
2021	59%	53%	35%
2020	53%	55%	35%
2019	53%	55%	35%
2018	63%	57%	38%
2017	63%	57%	38%
2016	58%	57%	38%
2015	57%	57%	39%
2014	58%	56%	40%
2013	57%	53%	39%
2012	56%	51%	38%
2011	59%	51%	37%
2010	58%	48%	34%
2009	52%	44%	31%
2008	60%	42%	29%
2007	58%	42%	28%
2006	54%	42%	28%
2005	53%	39%	25%
2004	54%	38%	22%
2003	46%	37%	18%
2002	42%	36%	16%
2001	41%	35%	14%
2000	37%	36%	14%
1999	39%	37%	13%
1998	39%	44%	18%
1997	45%	43%	17%
1996	35%	38%	14%
1995	30%	37%	13%
1994	25%	36%	12%
1993	21%	34%	10%
1992	18%	32%	9%
1991	15%	28%	7%

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Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (1999-2023)
Year	Clay-harmony Leland Elementary School	Georgia	Cobb County School District
2023	9%	6%	7%
2022	4%	5%	6%
2021	4%	4%	5%
2020	7%	5%	6%
2019	7%	5%	6%
2018	6%	5%	6%
2017	6%	5%	6%
2016	5%	5%	5%
2015	6%	6%	5%
2014	5%	6%	6%
2013	4%	7%	6%
2012	7%	7%	6%
2011	6%	7%	6%
2010	10%	8%	7%
2009	16%	9%	7%
2008	10%	9%	6%
2007	10%	9%	6%
2006	12%	8%	6%
2005	10%	8%	6%
2004	14%	8%	6%
2003	14%	8%	6%
2002	13%	8%	6%
2001	15%	8%	5%
2000	15%	8%	5%
1999	11%	7%	5%

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School Statewide Testing

School District Name

Cobb County School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Clay-harmony Leland Elementary School's ranking?

Clay-harmony Leland Elementary School is ranked #1129 out of 2,192 schools, which ranks it among the bottom 50% of public schools in Georgia.

What schools are Clay-harmony Leland Elementary School often compared to?

Clay-harmony Leland Elementary Schoolis often viewed alongside schools like Bryant Elementary School, City View Elementary School by visitors of our site.

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

36% of students have achieved math proficiency (compared to the 39% GA state average), while 32% of students have achieved reading proficiency (compared to the 40% GA state average).

How many students attend Clay-harmony Leland Elementary School?

988 students attend Clay-harmony Leland Elementary School.

What is the racial composition of the student body?

54% of Clay-harmony Leland Elementary School students are Black, 35% of students are Hispanic, 7% of students are White, and 4% of students are Two or more races.

What is the student-teacher ratio of Clay-harmony Leland Elementary School?

Clay-harmony Leland Elementary School has a student ration of 13:1, which is lower than the Georgia state average of 14:1.

What grades does Clay-harmony Leland Elementary School offer ?

Clay-harmony Leland Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).

What school district is Clay-harmony Leland Elementary School part of?

Clay-harmony Leland Elementary School is part of Cobb County School District.

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Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 988 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 93%
: Bottom 50%
: 36% (Top 50%)
: 32% (Btm 50%)
: 20-24% (Btm 50%)
Source: National Center for Education Statistics (NCES), GA Dept. of Education