Lillian G Mason Elementary School (Ranked Top 20% for 2025-26)

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Top 20%

Serving 345 students in grades 3-5, Lillian G Mason Elementary School ranks in the top 20% of all schools in Michigan for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 53% (which is higher than the Michigan state average of 35%). The percentage of students achieving is 64% (which is higher than the Michigan state average of 45%).

The student-teacher ratio of 16:1 is lower than the Michigan state level of 17:1.

Minority enrollment is 38% of the student body (majority Black), which is higher than the Michigan state average of 37% (majority Black).

Quick Facts (2025-26)

Grades: 3-5
Enrollment: 345 students
Student-Teacher Ratio: 16:1
Minority Enrollment: 38%
: Top 20% in MI
: 53% (Top 20%)
: 64% (Top 20%)
: 60-64% (Top 10%)
Source: National Center for Education Statistics (NCES), MI Dept. of Education

Top Rankings

Lillian G Mason Elementary School ranks among the top 20% of public schools in Michigan for:

School Overview

Lillian G Mason Elementary School's student population of 345 students has grown by 6% over five school years.

The teacher population of 22 teachers has grown by 22% over five school years.

Grades Offered

Grades 3-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Lillian G Mason Elementary School
3	107
4	117
5	121

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Total Students

345 students

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Total Students Trends Over Years (2005-2023)
Year	Lillian G Mason Elementary School
2023	352
2022	351
2021	279
2020	325
2019	325
2018	408
2017	408
2016	416
2015	419
2014	414
2013	453
2012	458
2011	480
2010	475
2009	484
2008	457
2007	443
2006	501
2005	499

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Gender %

Total Classroom Teachers

22 teachers

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Total Classroom Teachers Trends Over Years (2005-2023)
Year	Lillian G Mason Elementary School
2023	20
2022	19
2021	18
2020	18
2019	18
2018	20
2017	20
2016	21
2015	22
2014	23
2013	25
2012	24
2011	21
2010	22
2009	21
2008	23
2007	23
2006	23
2005	27

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School Calendar

Last Day of School

Sat. Jun 13, 2026

School Rankings

Lillian G Mason Elementary School ranks within the top 20% of all 3,025 schools in Michigan (based off of combined math and reading proficiency testing data).

The of Lillian G Mason Elementary School is 0.58, which is more than the diversity score at state average of 0.56. The school's diversity has stayed relatively flat over five school years.

This School

State Level (MI)

#406 out of 3025 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Lillian G Mason Elementary School
2023	#406
2022	#336
2021	#357
2019	#270
2018	#198
2017	#119
2016	#69
2015	#192
2014	#308
2013	#237
2012	#237

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53%

35%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	53%	35%	36%
2022	59%	34%	35%
2021	52%	36%	33%
2019	59%	40%	44%
2018	60%	37%	38%
2017	68%	39%	47%
2016	73%	38%	49%
2015	64%	37%	50%
2014	63%	41%	55%
2013	61%	41%	47%
2012	57%	37%	48%

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64%

45%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2022	64%	45%	55%
2021	64%	48%	54%
2019	75%	49%	61%
2018	76%	43%	38%
2017	79%	49%	64%
2016	82%	50%	65%
2015	76%	49%	68%
2014	82%	67%	83%
2013	88%	65%	79%
2012	85%	64%	77%
2011	96%	80%	90%

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60-64%

38%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2022	62%	38%	46%
2021	47%	23%	26%

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Student-Teacher Ratio

16:1

17:1

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Student-Teacher Ratio Comparison Over Years (2005-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	18:1	17:1	19:1
2022	18:1	17:1	19:1
2021	16:1	17:1	19:1
2020	18:1	18:1	20:1
2019	18:1	18:1	20:1
2018	20:1	18:1	20:1
2017	20:1	18:1	20:1
2016	20:1	18:1	20:1
2015	19:1	18:1	20:1
2014	18:1	18:1	20:1
2013	18:1	18:1	20:1
2012	19:1	18:1	20:1
2011	23:1	18:1	21:1
2010	21:1	18:1	20:1
2009	23:1	18:1	21:1
2008	20:1	18:1	21:1
2007	19:1	19:1	20:1
2006	22:1	18:1	21:1
2005	18:1	18:1	20:1

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American Indian

n/a

Asian

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Asian Student Percentage Comparison Over Years (2004-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	5%	3%	4%
2022	5%	3%	4%
2021	3%	3%	4%
2020	4%	3%	4%
2019	4%	3%	4%
2018	4%	3%	3%
2017	4%	3%	3%
2016	4%	3%	3%
2015	7%	3%	5%
2014	6%	3%	3%
2013	5%	3%	3%
2012	5%	3%	3%
2011	5%	3%	4%
2010	8%	3%	5%
2009	8%	3%	5%
2008	8%	3%	5%
2007	6%	3%	5%
2006	4%	2%	4%
2004	5%	2%	5%

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Hispanic

View Data

Hispanic Student Percentage Comparison Over Years (2004-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	7%	9%	6%
2022	6%	9%	6%
2021	4%	8%	6%
2020	7%	8%	4%
2019	7%	8%	4%
2018	3%	8%	3%
2017	3%	8%	3%
2016	3%	7%	3%
2015	2%	7%	5%
2014	4%	7%	4%
2013	5%	6%	3%
2012	4%	6%	3%
2011	4%	6%	3%
2010	3%	5%	3%
2007	2%	4%	2%
2006	2%	4%	3%
2004	1%	4%	3%

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Black

18%

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Black Student Percentage Comparison Over Years (2004-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	15%	18%	16%
2022	16%	18%	15%
2021	16%	18%	15%
2020	16%	18%	14%
2019	16%	18%	14%
2018	15%	18%	13%
2017	15%	18%	13%
2016	13%	18%	12%
2015	13%	18%	13%
2014	14%	18%	13%
2013	12%	18%	13%
2012	12%	19%	13%
2011	14%	19%	12%
2010	12%	20%	13%
2009	13%	20%	12%
2008	12%	20%	12%
2007	9%	20%	10%
2006	9%	20%	7%
2004	11%	20%	8%

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White

62%

63%

View Data

White Student Percentage Comparison Over Years (2005-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	65%	64%	67%
2022	66%	64%	68%
2021	69%	65%	69%
2020	65%	66%	72%
2019	65%	66%	72%
2018	76%	66%	77%
2017	76%	66%	77%
2016	76%	67%	77%
2015	73%	68%	63%
2014	73%	69%	75%
2013	75%	69%	76%
2012	75%	69%	76%
2011	74%	70%	77%
2010	77%	70%	79%
2009	79%	71%	80%
2008	80%	71%	81%
2007	83%	71%	83%
2006	85%	73%	86%
2005	86%	72%	88%

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Hawaiian

n/a

Two or more races

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Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	8%	5%	7%
2022	7%	5%	7%
2021	8%	5%	6%
2020	8%	4%	6%
2019	8%	4%	6%
2018	2%	4%	4%
2017	2%	4%	4%
2016	4%	3%	5%
2015	5%	3%	6%
2014	3%	2%	5%
2013	3%	2%	5%

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All Ethnic Groups

0.58

0.56

View Data

Diversity Score Comparison Over Years (2005-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	0.55	0.55	0.51
2022	0.53	0.55	0.50
2021	0.49	0.54	0.48
2020	0.54	0.53	0.45
2019	0.54	0.53	0.45
2018	0.40	0.53	0.40
2017	0.40	0.53	0.40
2016	0.41	0.52	0.39
2015	0.45	0.50	0.44
2014	0.45	0.50	0.42
2013	0.43	0.49	0.41
2012	0.42	0.49	0.41
2011	0.44	0.48	0.39
2010	0.41	0.47	0.34
2009	0.38	0.46	0.33
2008	0.36	0.46	0.32
2007	0.32	0.46	0.29
2006	0.27	0.43	0.24
2005	0.27	0.44	0.12

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Participates in the

Yes

Eligible for

32%

50%

View Data

Free Lunch Eligibility Comparison Over Years (2004-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	32%	49%	35%
2022	29%	47%	32%
2021	21%	46%	30%
2020	18%	45%	27%
2019	18%	45%	27%
2018	14%	40%	20%
2017	14%	40%	20%
2016	14%	40%	20%
2015	16%	41%	21%
2014	15%	43%	24%
2013	15%	42%	23%
2012	17%	42%	24%
2011	18%	41%	23%
2010	16%	40%	21%
2009	11%	35%	17%
2008	5%	31%	14%
2006	10%	30%	12%
2005	9%	28%	10%
2004	8%	27%	10%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2023)
Year	Lillian G Mason Elementary School	Michigan	Grand Blanc Community Schools
2023	3%	4%	4%
2022	2%	4%	3%
2021	1%	4%	3%
2020	5%	5%	4%
2019	5%	5%	4%
2018	4%	6%	5%
2017	4%	6%	5%
2016	2%	6%	5%
2015	3%	6%	5%
2014	3%	6%	5%
2013	3%	6%	5%
2012	3%	5%	4%
2011	2%	5%	3%
2010	5%	6%	5%
2009	3%	7%	5%
2008	2%	7%	5%
2006	3%	7%	4%
2005	4%	6%	4%
2004	4%	6%	4%

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School Statewide Testing

School District Name

Grand Blanc Community Schools

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

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Frequently Asked Questions

What is Lillian G Mason Elementary School's ranking?

Lillian G Mason Elementary School is ranked #406 out of 3,025 schools, which ranks it among the top 20% of public schools in Michigan.

What schools are Lillian G Mason Elementary School often compared to?

Lillian G Mason Elementary Schoolis often viewed alongside schools like Indian Hill Elementary School by visitors of our site.

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

53% of students have achieved math proficiency (compared to the 35% MI state average), while 64% of students have achieved reading proficiency (compared to the 45% MI state average).

How many students attend Lillian G Mason Elementary School?

345 students attend Lillian G Mason Elementary School.

What is the racial composition of the student body?

62% of Lillian G Mason Elementary School students are White, 18% of students are Black, 7% of students are Hispanic, 7% of students are Two or more races, and 6% of students are Asian.

What is the student-teacher ratio of Lillian G Mason Elementary School?

Lillian G Mason Elementary School has a student ration of 16:1, which is lower than the Michigan state average of 17:1.

What grades does Lillian G Mason Elementary School offer ?

Lillian G Mason Elementary School offers enrollment in grades 3-5 (Supplemental Virtual).

What school district is Lillian G Mason Elementary School part of?

Lillian G Mason Elementary School is part of Grand Blanc Community Schools.

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