Home > Texas > Harris County > Houston > Lazybrook And Timbergrove

Sinclair Elementary School

6410 Grovewood Ln
Houston, TX 77008

( shown in map)

Top 20%

www.houstonisd.org

Serving 716 students in grades Prekindergarten-5, Sinclair Elementary School ranks in the top 20% of all schools in Texas for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 63% (which is higher than the Texas state average of 41%). The percentage of students achieving is 70% (which is higher than the Texas state average of 51%).

The student:teacher ratio of 17:1 is higher than the Texas state level of 14:1.

Minority enrollment is 57% of the student body (majority Hispanic), which is lower than the Texas state average of 75% (majority Hispanic).

Quick Stats (2025)

School Type: Magnet School
Grades: Prekindergarten-5
Enrollment: 716 students
Student:Teacher Ratio: 17:1
Minority Enrollment: 57%
: Top 20% in TX
: 63% (Top 20%)
: 70% (Top 20%)
: 45-49% (Top 50%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education

Top Rankings

Sinclair Elementary School ranks among the top 20% of public schools in Texas for:

School Overview

Sinclair Elementary School's student population of 716 students has grown by 23% over five school years.

The teacher population of 41 teachers has grown by 17% over five school years.

School Type

Magnet School

Grades Offered

Grades Prekindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Sinclair Elementary School
Pre-K	24
Kind	127
1	120
2	124
3	119
4	109
5	93

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Total Students

716 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Sinclair Elementary School
2023	652
2022	631
2021	591
2020	580
2019	580
2018	561
2017	561
2016	544
2015	534
2014	538
2013	513
2012	546
2011	532
2010	510
2009	476
2008	461
2007	528
2006	607
2005	619
2004	481
2003	511
2002	472
2001	478
2000	476
1999	495
1998	520
1997	519
1996	494
1995	508
1994	515
1993	513
1992	536
1991	512
1990	493
1989	430
1988	384
1987	378

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Gender %

Total Classroom Teachers

41 teachers

View Data

Total Classroom Teachers Trends Over Years (1991-2023)
Year	Sinclair Elementary School
2023	38
2022	38
2021	36
2020	35
2019	35
2018	34
2017	34
2016	34
2015	34
2014	34
2013	34
2012	34
2011	34
2010	34
2009	33
2008	34
2007	38
2006	38
2005	40
2004	31
2003	30
2002	32
2001	33
2000	32
1999	34
1998	34
1997	35
1996	33
1995	33
1994	33
1993	33
1992	32
1991	31

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School Rankings

Sinclair Elementary School ranks within the top 20% of all 8,188 schools in Texas (based off of combined math and reading proficiency testing data).

The of Sinclair Elementary School is 0.68, which is more than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.

This School

State Level (TX)

#895 out of 8188 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2011-2022)
Year	Sinclair Elementary School
2022	#895
2021	#1784
2019	#1979
2018	#2660
2017	#3446
2016	#2012
2015	#1310
2014	#2535
2013	#3757
2012	#4036
2011	#3141

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63%

41%

View Data

Math Proficiency Comparison Over Years (2011-2022)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2022	63%	41%	36%
2021	42%	37%	27%
2019	54%	51%	45%
2018	48%	49%	43%
2017	79%	78%	71%
2016	82%	75%	69%
2015	84%	73%	67%
2014	79%	76%	70%
2013	76%	78%	72%
2012	85%	83%	80%
2011	93%	84%	83%

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70%

51%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2022	70%	51%	47%
2021	58%	42%	35%
2019	60%	47%	41%
2018	53%	45%	43%
2017	75%	72%	63%
2016	82%	71%	64%
2015	87%	73%	65%
2014	86%	75%	67%
2013	80%	78%	72%
2012	87%	88%	85%
2011	86%	88%	86%

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45-49%

46%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2022	47%	46%	37%
2021	52%	43%	32%

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Student : Teacher Ratio

17:1

14:1

View Data

Student-Teacher Ratio Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	17:1	14:1	18:1
2022	17:1	14:1	18:1
2021	16:1	14:1	17:1
2020	17:1	15:1	18:1
2019	17:1	15:1	18:1
2018	17:1	15:1	19:1
2017	17:1	15:1	19:1
2016	16:1	15:1	19:1
2015	16:1	15:1	19:1
2014	16:1	15:1	19:1
2013	15:1	15:1	19:1
2012	16:1	15:1	19:1
2011	16:1	15:1	17:1
2010	15:1	15:1	17:1
2009	14:1	14:1	17:1
2008	14:1	14:1	17:1
2007	14:1	15:1	17:1
2006	16:1	15:1	17:1
2005	15:1	15:1	18:1
2004	16:1	15:1	17:1
2003	17:1	15:1	17:1
2002	15:1	15:1	18:1
2001	14:1	15:1	20:1
2000	15:1	14:1	17:1
1999	15:1	14:1	17:1
1998	15:1	14:1	17:1
1997	15:1	15:1	17:1
1996	15:1	15:1	17:1
1995	15:1	15:1	17:1
1994	16:1	15:1	17:1
1993	16:1	15:1	17:1
1992	17:1	16:1	17:1
1991	17:1	16:1	18:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	5%	5%	5%
2022	4%	5%	5%
2021	4%	5%	5%
2020	4%	5%	4%
2019	4%	5%	4%
2018	3%	5%	4%
2017	3%	5%	4%
2016	2%	4%	3%
2015	1%	4%	5%
2014	2%	4%	4%
2013	3%	4%	3%
2012	3%	4%	3%
2011	2%	4%	3%
2010	4%	4%	3%
2009	4%	4%	3%
2008	3%	4%	4%
2007	3%	4%	4%
2006	4%	3%	3%
2005	2%	3%	3%
2004	1%	3%	3%
2003	1%	3%	3%
2002	2%	3%	4%
2000	1%	2%	3%
1998	1%	2%	3%
1997	2%	2%	3%
1996	2%	2%	3%
1995	2%	2%	3%
1994	3%	2%	3%
1993	3%	2%	3%
1992	3%	2%	3%
1991	2%	1%	3%

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Hispanic

36%

53%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	38%	53%	60%
2022	38%	53%	61%
2021	42%	53%	60%
2020	49%	53%	61%
2019	49%	53%	61%
2018	56%	52%	62%
2017	56%	52%	62%
2016	60%	52%	62%
2015	67%	52%	56%
2014	69%	52%	62%
2013	71%	51%	63%
2012	71%	51%	63%
2011	67%	50%	62%
2010	66%	49%	62%
2009	64%	48%	61%
2008	63%	47%	60%
2007	62%	46%	59%
2006	58%	46%	59%
2005	62%	45%	59%
2004	52%	44%	58%
2003	53%	43%	57%
2002	50%	42%	56%
2001	51%	41%	55%
2000	47%	40%	55%
1999	45%	39%	54%
1998	46%	38%	53%
1997	42%	38%	53%
1996	40%	37%	51%
1995	41%	36%	51%
1994	35%	36%	50%
1993	34%	35%	49%
1992	34%	35%	47%
1991	30%	34%	46%

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Black

11%

13%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	11%	13%	24%
2022	12%	13%	24%
2021	8%	13%	25%
2020	8%	13%	25%
2019	8%	13%	25%
2018	10%	13%	26%
2017	10%	13%	26%
2016	10%	13%	26%
2015	9%	13%	24%
2014	7%	13%	25%
2013	7%	13%	25%
2012	7%	13%	25%
2011	9%	13%	26%
2010	11%	14%	27%
2009	13%	14%	28%
2008	11%	14%	28%
2007	12%	14%	29%
2006	15%	15%	30%
2005	11%	14%	29%
2004	10%	14%	30%
2003	10%	14%	31%
2002	10%	14%	31%
2001	11%	14%	32%
2000	12%	14%	33%
1999	12%	14%	34%
1998	11%	14%	34%
1997	12%	14%	34%
1996	9%	14%	35%
1995	7%	14%	35%
1994	8%	14%	36%
1993	8%	14%	36%
1992	7%	14%	37%
1991	7%	14%	38%

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White

43%

25%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	42%	26%	9%
2022	41%	26%	9%
2021	42%	26%	9%
2020	36%	27%	9%
2019	36%	27%	9%
2018	29%	28%	8%
2017	29%	28%	8%
2016	26%	29%	8%
2015	21%	29%	10%
2014	19%	29%	8%
2013	16%	30%	8%
2012	17%	31%	8%
2011	19%	31%	8%
2010	19%	33%	8%
2009	19%	34%	8%
2008	23%	35%	8%
2007	23%	36%	8%
2006	23%	36%	8%
2005	25%	38%	9%
2004	37%	39%	9%
2003	36%	40%	9%
2002	38%	41%	9%
2001	38%	42%	10%
2000	40%	44%	9%
1999	43%	45%	10%
1998	42%	46%	10%
1997	44%	46%	10%
1996	49%	47%	11%
1995	50%	48%	11%
1994	54%	48%	11%
1993	55%	49%	12%
1992	56%	49%	13%
1991	61%	51%	13%

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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	Sinclair Elementary School	Texas	Houston Independent School District
2023	3%	3%	2%
2022	4%	3%	1%
2021	3%	3%	1%
2020	3%	2%	1%
2019	3%	2%	1%
2018	2%	2%
2017	2%	2%
2016	2%	2%	1%
2015	2%	2%	3%
2014	3%	2%	1%
2013	2%	2%	1%

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All Ethnic Groups

0.68

0.64

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	0.67	0.64	0.57
2022	0.68	0.64	0.57
2021	0.64	0.64	0.57
2020	0.63	0.63	0.56
2019	0.63	0.63	0.56
2018	0.60	0.64	0.55
2017	0.60	0.64	0.55
2016	0.57	0.63	0.55
2015	0.50	0.63	0.53
2014	0.49	0.63	0.55
2013	0.47	0.64	0.54
2012	0.47	0.64	0.54
2011	0.51	0.64	0.54
2010	0.52	0.64	0.54
2009	0.55	0.64	0.55
2008	0.54	0.64	0.55
2007	0.56	0.64	0.56
2006	0.59	0.64	0.57
2005	0.55	0.64	0.56
2004	0.59	0.64	0.57
2003	0.59	0.64	0.58
2002	0.60	0.64	0.58
2001	0.59	0.64	0.59
2000	0.61	0.65	0.60
1999	0.60	0.65	0.60
1998	0.61	0.65	0.61
1997	0.62	0.64	0.61
1996	0.60	0.64	0.61
1995	0.58	0.64	0.62
1994	0.58	0.64	0.62
1993	0.58	0.63	0.63
1992	0.57	0.63	0.63
1991	0.54	0.63	0.64

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Participates in the

Yes

Eligible for

36%

57%

View Data

Free Lunch Eligibility Comparison Over Years (1993-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	37%	57%	76%
2022	35%	57%	77%
2021	31%	56%	77%
2020	42%	56%	78%
2019	42%	56%	78%
2018	38%	53%	69%
2017	38%	53%	69%
2016	43%	53%	68%
2015	44%	52%	68%
2014	50%	53%	73%
2013	56%	53%	73%
2012	32%	44%	38%
2011	37%	44%	44%
2010	38%	43%	51%
2009	46%	40%	53%
2008	46%	39%	52%
2007	40%	39%	49%
2006	57%	40%	71%
2005	42%	39%	64%
2004	37%	39%	66%
2003	35%	39%	64%
2002	36%	38%	64%
2001	36%	38%	63%
2000	29%	38%	62%
1999	29%	39%	63%
1998	30%	40%	64%
1997	35%	41%	63%
1996	32%	41%	63%
1995	29%	41%	58%
1994	27%	40%	58%
1993	28%	45%	58%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2023)
Year	Sinclair Elementary School	Texas	Houston Independent School District
2023	2%	5%	2%
2022	1%	4%	1%
2018	9%	6%	6%
2017	9%	6%	6%
2016	10%	6%	6%
2015	12%	6%	6%
2014	12%	7%	7%
2013	12%	7%	7%
2012	14%	7%	7%
2011	10%	7%	7%
2010	20%	8%	9%
2009	15%	8%	11%
2008	13%	8%	10%
2007	13%	8%	10%
2006	11%	8%	10%
2005	10%	8%	10%
2004	9%	7%	10%
2003	12%	7%	8%
2002	13%	7%	8%
2001	8%	7%	8%
2000	11%	8%	7%

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School Statewide Testing

View Education Department Test Scores

School District Name

Houston Independent School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Sinclair Elementary School's ranking?

Sinclair Elementary School is ranked #895 out of 8,188 schools, which ranks it among the top 20% of public schools in Texas.

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

63% of students have achieved math proficiency (compared to the 41% TX state average), while 70% of students have achieved reading proficiency (compared to the 51% TX state average).

How many students attend Sinclair Elementary School?

716 students attend Sinclair Elementary School.

What is the racial composition of the student body?

43% of Sinclair Elementary School students are White, 36% of students are Hispanic, 11% of students are Black, 5% of students are Asian, and 5% of students are Two or more races.

What is the student:teacher ratio of Sinclair Elementary School?

Sinclair Elementary School has a student ration of 17:1, which is higher than the Texas state average of 14:1.

What grades does Sinclair Elementary School offer ?

Sinclair Elementary School offers enrollment in grades Prekindergarten-5

What school district is Sinclair Elementary School part of?

Sinclair Elementary School is part of Houston Independent School District.

In what neighborhood is Sinclair Elementary School located?

Sinclair Elementary School is located in the Lazybrook And Timbergrove neighborhood of Houston, TX. There are 1 other public schools located in Lazybrook And Timbergrove.

School Reviews

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Quick Stats (2025)

School Type: Magnet School
Grades: Prekindergarten-5
Enrollment: 716 students
Student:Teacher Ratio: 17:1
Minority Enrollment: 57%
: Top 20%
: 63% (Top 20%)
: 70% (Top 20%)
: 45-49% (Top 50%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education