Elmer Thienes-mary Hall Elementary School (Ranked Top 30% for 2026)

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Top 30%

Serving 445 students in grades Prekindergarten-6, Elmer Thienes-mary Hall Elementary School ranks in the top 30% of all schools in Connecticut for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 70% (which is higher than the Connecticut state average of 41%). The percentage of students achieving is 66% (which is higher than the Connecticut state average of 50%).

The student-teacher ratio of 11:1 is lower than the Connecticut state level of 12:1.

Minority enrollment is 16% of the student body (majority Hispanic), which is lower than the Connecticut state average of 53% (majority Hispanic).

Quick Facts (2026)

Grades: Prekindergarten-6
Enrollment: 445 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 16%
: Top 30% in CT
: 70% (Top 20%)
: 66% (Top 30%)
: 75-79% (Top 10%)
Source: National Center for Education Statistics (NCES), CT Dept. of Education

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Elmer Thienes-mary Hall Elementary School ranks among the top 20% of public schools in Connecticut for:

Category

Attribute

Math Proficiency

Highest math proficiency (Top 20%)

Science Proficiency

Highest science proficiency (Top 10%)

<�鶹��ý class='so-dt-title' id="overview">School Overview

Elmer Thienes-mary Hall Elementary School's student population of 445 students has stayed relatively flat over five school years.

The teacher population of 39 teachers has grown by 11% over five school years.

Grades Offered

Grades Prekindergarten-6
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Elmer Thienes-mary Hall Elementary School
Pre-K	33
Kind	52
1	56
2	70
3	55
4	67
5	57
6	55

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Total Students

445 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Elmer Thienes-mary Hall Elementary School
2023	456
2022	447
2021	441
2020	449
2019	449
2018	535
2017	535
2016	556
2015	599
2014	605
2013	639
2012	672
2011	675
2010	669
2009	673
2008	660
2007	651
2006	641
2005	636
2004	631
2003	646
2002	641
2001	637
2000	653
1999	643
1998	655
1997	657
1996	635
1995	643
1994	635
1993	610
1992	600
1991	587
1990	577
1989	548
1988	545
1987	557

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Gender %

Total Classroom Teachers

39 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Elmer Thienes-mary Hall Elementary School
2023	37
2022	36
2021	35
2020	35
2019	35
2018	40
2017	40
2016	40
2015	39
2014	41
2013	41
2012	44
2011	46
2010	46
2009	50
2008	46
2007	43
2006	44
2005	44
2004	48
2003	48
2002	46
2001	47
2000	45
1999	44
1998	41
1997	43
1996	43
1995	43
1994	42
1993	42
1992	42
1991	43
1990	46
1989	40
1988	39
1987	39

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School Motto

Our vision is to inspire wonder, awe and curiosity, and to motivate young minds to embrace learning.

<�鶹��ý class='so-dt-title' id="school-rankings">School Rankings

Elmer Thienes-mary Hall Elementary School ranks within the top 30% of all 939 schools in Connecticut (based off of combined math and reading proficiency testing data).

The of Elmer Thienes-mary Hall Elementary School is 0.29, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CT)

#205 out of 939 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2011-2023)
Year	Elmer Thienes-mary Hall Elementary School
2023	#205
2022	#206
2021	#256
2019	#328
2018	#287
2017	#214
2016	#179
2015	#123
2013	#179
2012	#196
2011	#89

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70%

41%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	70%	41%	70%
2022	68%	40%	68%
2021	57%	39%	57%
2019	66%	48%	66%
2018	63%	47%	63%
2017	69%	46%	69%
2016	74%	44%	74%
2015	67%	40%	67%
2013	93%	82%	93%
2012	95%	83%	95%
2011	97%	83%	97%

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66%

50%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2022	66%	50%	66%
2021	62%	51%	62%
2019	66%	58%	66%
2018	70%	57%	63%
2017	72%	57%	72%
2016	73%	58%	73%
2015	75%	56%	75%
2013	93%	80%	93%
2012	92%	80%	92%
2011	92%	79%	92%
2010	93%	78%	93%

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75-79%

47%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2022	77%	47%	77%
2021	67%	49%	67%

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Student-Teacher Ratio

11:1

12:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	12:1	12:1	12:1
2022	12:1	12:1	12:1
2021	13:1	12:1	13:1
2020	13:1	13:1	13:1
2019	13:1	13:1	13:1
2018	13:1	13:1	13:1
2017	13:1	13:1	13:1
2016	14:1	13:1	14:1
2015	15:1	13:1	15:1
2014	15:1	13:1	15:1
2013	16:1	13:1	16:1
2012	15:1	13:1	15:1
2011	15:1	13:1	15:1
2010	15:1	14:1	15:1
2009	14:1	12:1	13:1
2008	15:1	14:1	14:1
2007	15:1	15:1	15:1
2006	15:1	16:1	15:1
2005	14:1	16:1	14:1
2004	13:1	14:1	13:1
2003	13:1	14:1	13:1
2002	14:1	14:1	14:1
2001	14:1	14:1	14:1
2000	15:1	14:1	15:1
1999	15:1	14:1	15:1
1998	16:1	14:1	16:1
1997	15:1	15:1	15:1
1996	15:1	15:1	15:1
1995	15:1	15:1	15:1
1994	15:1	15:1	15:1
1993	15:1	15:1	15:1
1992	14:1	15:1	14:1
1991	14:1	15:1	14:1
1990	13:1	15:1	13:1
1989	14:1	15:1	14:1
1988	14:1	15:1	14:1
1987	14:1	16:1	14:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1994-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	2%	5%	2%
2022	1%	5%	1%
2021	2%	5%	2%
2020	2%	5%	2%
2019	2%	5%	2%
2018	1%	5%	1%
2017	1%	5%	1%
2014	1%	6%	1%
2013	3%	5%	3%
2012	3%	5%	3%
2011	4%	5%	4%
2010	5%	4%	5%
2009	4%	5%	4%
2008	4%	4%	4%
2007	4%	4%	4%
2006	3%	4%	3%
2005	3%	4%	3%
2004	4%	3%	4%
2003	3%	4%	3%
2002	2%	3%	2%
2001	2%	3%	2%
2000	2%	3%	2%
1999	1%	3%	1%
1998	1%	3%	1%
1997	1%	3%	1%
1996	1%	2%	1%
1995	1%	2%	1%
1994	1%	2%	1%

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Hispanic

31%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	9%	30%	9%
2022	8%	29%	8%
2021	6%	28%	6%
2020	6%	25%	6%
2019	6%	25%	6%
2018	7%	24%	7%
2017	7%	24%	7%
2016	7%	23%	7%
2015	5%	22%	5%
2014	5%	21%	5%
2013	5%	20%	5%
2012	5%	19%	5%
2011	5%	19%	5%
2010	4%	18%	4%
2009	4%	17%	4%
2008	3%	17%	3%
2007	2%	16%	2%
2006	2%	16%	2%
2005	1%	15%	1%
2004	1%	15%	1%
2003	1%	14%	1%
2002	1%	14%	1%
2001	1%	13%	1%
2000	1%	13%	1%
1999	1%	13%	1%
1998	1%	12%	1%
1997	2%	12%	2%
1996	2%	12%	2%
1995	2%	12%	2%
1994	2%	11%	2%
1993	1%	11%	1%
1992	1%	10%	1%
1991	1%	10%	1%

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Black

12%

View Data

Black Student Percentage Comparison Over Years (1992-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	2%	12%	2%
2022	2%	13%	2%
2021	1%	13%	1%
2020	2%	13%	2%
2019	2%	13%	2%
2018	1%	13%	1%
2017	1%	13%	1%
2012	1%	13%	1%
2011	1%	13%	1%
2010	2%	14%	2%
2009	2%	14%	2%
2008	2%	14%	2%
2007	2%	14%	2%
2006	2%	13%	2%
2005	2%	14%	2%
2004	1%	14%	1%
2003	1%	13%	1%
2002	1%	14%	1%
2001	1%	14%	1%
1997	2%	13%	2%
1996	1%	14%	1%
1995	1%	13%	1%
1994	1%	13%	1%
1993	1%	13%	1%
1992	1%	13%	1%

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White

84%

47%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	85%	48%	85%
2022	87%	49%	87%
2021	88%	50%	88%
2020	86%	53%	86%
2019	86%	53%	86%
2018	89%	55%	89%
2017	89%	55%	89%
2016	90%	56%	90%
2015	92%	57%	92%
2014	90%	58%	90%
2013	88%	60%	88%
2012	89%	61%	89%
2011	89%	62%	89%
2010	89%	64%	89%
2009	90%	64%	90%
2008	91%	65%	91%
2007	92%	66%	92%
2006	93%	67%	93%
2005	94%	67%	94%
2004	94%	68%	94%
2003	95%	69%	95%
2002	96%	69%	96%
2001	96%	70%	96%
2000	97%	71%	97%
1999	98%	71%	98%
1998	98%	72%	98%
1997	95%	72%	95%
1996	96%	72%	96%
1995	96%	73%	96%
1994	96%	74%	96%
1993	97%	74%	97%
1992	98%	75%	98%
1991	98%	75%	98%

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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	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	2%	5%	2%
2022	2%	4%	2%
2021	3%	4%	3%
2020	4%	4%	4%
2019	4%	4%	4%
2018	2%	3%	2%
2017	2%	3%	2%
2016	3%	3%	3%
2015	3%	3%	3%
2014	4%	2%	4%
2013	4%	2%	4%

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All Ethnic Groups

0.29

0.68

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	0.27	0.67	0.27
2022	0.24	0.66	0.24
2021	0.22	0.66	0.22
2020	0.26	0.64	0.26
2019	0.26	0.64	0.26
2018	0.20	0.63	0.20
2017	0.20	0.63	0.20
2016	0.19	0.62	0.19
2015	0.15	0.61	0.15
2014	0.19	0.61	0.19
2013	0.22	0.59	0.22
2012	0.21	0.58	0.21
2011	0.22	0.57	0.21
2010	0.20	0.54	0.21
2009	0.19	0.55	0.19
2008	0.17	0.53	0.17
2007	0.15	0.52	0.15
2006	0.13	0.52	0.13
2005	0.12	0.51	0.12
2004	0.12	0.50	0.12
2003	0.10	0.49	0.10
2002	0.08	0.49	0.08
2001	0.08	0.48	0.08
2000	0.07	0.47	0.06
1999	0.05	0.47	0.04
1998	0.05	0.46	0.04
1997	0.09	0.46	0.10
1996	0.07	0.45	0.08
1995	0.08	0.44	0.08
1994	0.08	0.43	0.08
1993	0.06	0.43	0.06
1992	0.04	0.41	0.04
1991	0.03	0.41	0.04

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Eligible for

13%

37%

View Data

Free Lunch Eligibility Comparison Over Years (1996-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	12%	36%	12%
2022	13%	34%	13%
2021	10%	36%	10%
2020	12%	35%	12%
2019	12%	35%	12%
2018	7%	31%	7%
2017	7%	31%	7%
2016	7%	33%	7%
2015	6%	33%	6%
2014	6%	32%	6%
2013	6%	31%	6%
2012	6%	30%	6%
2011	5%	29%	5%
2010	3%	26%	3%
2009	3%	25%	3%
2008	2%	24%	2%
2007	2%	22%	2%
2006	2%	21%	2%
2000	2%	19%	2%
1999	3%	20%	3%
1996	2%	24%	2%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2007-2023)
Year	Elmer Thienes-mary Hall Elementary School	Connecticut	Marlborough School District
2023	4%	6%	4%
2022	3%	6%	3%
2021	4%	6%	4%
2020	6%	7%	6%
2019	6%	7%	6%
2018	1%	5%	1%
2017	1%	5%	1%
2016	1%	5%	1%
2015	1%	5%	1%
2014	3%	5%	3%
2013	2%	5%	2%
2012	2%	5%	2%
2011	1%	5%	1%
2010	2%	6%	2%
2009	2%	6%	2%
2008	1%	5%	1%
2007	1%	5%	1%

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School Statewide Testing

School District Name

Marlborough School District

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

Profile last updated: 02/09/2025

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<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

What is Elmer Thienes-mary Hall Elementary School's ranking?

Elmer Thienes-mary Hall Elementary School is ranked #205 out of 939 schools, which ranks it among the top 30% of public schools in Connecticut.

What schools are Elmer Thienes-mary Hall Elementary School often compared to?

Elmer Thienes-mary Hall Elementary Schoolis often viewed alongside schools like Memorial School by visitors of our site.

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

70% of students have achieved math proficiency (compared to the 41% CT state average), while 66% of students have achieved reading proficiency (compared to the 50% CT state average).

How many students attend Elmer Thienes-mary Hall Elementary School?

445 students attend Elmer Thienes-mary Hall Elementary School.

What is the racial composition of the student body?

84% of Elmer Thienes-mary Hall Elementary School students are White, 9% of students are Hispanic, 3% of students are Asian, 3% of students are Two or more races, and 1% of students are Black.

What is the student-teacher ratio of Elmer Thienes-mary Hall Elementary School?

Elmer Thienes-mary Hall Elementary School has a student ration of 11:1, which is lower than the Connecticut state average of 12:1.

What grades does Elmer Thienes-mary Hall Elementary School offer ?

Elmer Thienes-mary Hall Elementary School offers enrollment in grades Prekindergarten-6 (Supplemental Virtual).

What school district is Elmer Thienes-mary Hall Elementary School part of?

Elmer Thienes-mary Hall Elementary School is part of Marlborough School District.

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