Senn-thomas Middle School (Ranked Bottom 50% for 2026)

200 Senn Thomas Dr
Herculaneum, MO 63048

( shown in map)

Bottom 50%

Serving 340 students in grades 6-8, Senn-thomas Middle School ranks in the bottom 50% of all schools in Missouri for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 35% (which is lower than the Missouri state average of 40%). The percentage of students achieving is 35% (which is lower than the Missouri state average of 43%).

The student-teacher ratio of 15:1 is higher than the Missouri state level of 12:1.

Minority enrollment is 11% of the student body (majority Hispanic and Black), which is lower than the Missouri state average of 32% (majority Black).

Quick Facts (2026)

Grades: 6-8
Enrollment: 340 students
Student-Teacher Ratio: 15:1
Minority Enrollment: 11%
: Bottom 50% in MO
: 35% (Btm 50%)
: 35% (Btm 50%)
: 40-44% (Top 50%)
Source: National Center for Education Statistics (NCES), MO Dept. of Education

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

Senn-thomas Middle School's student population of 340 students has declined by 10% over five school years.

The teacher population of 22 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 6-8
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Senn-thomas Middle School
6	113
7	121
8	106

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Total Students

340 students

View Data

Total Students Trends Over Years (1999-2023)
Year	Senn-thomas Middle School
2023	362
2022	366
2021	379
2020	366
2019	366
2018	356
2017	356
2016	355
2015	336
2014	323
2013	324
2012	305
2011	290
2010	389
2009	390
2008	396
2007	374
2006	384
2005	361
2004	312
2003	328
2002	319
2001	339
2000	347
1999	374

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Gender %

Total Classroom Teachers

22 teachers

View Data

Total Classroom Teachers Trends Over Years (1999-2023)
Year	Senn-thomas Middle School
2023	22
2022	23
2021	22
2020	23
2019	23
2018	20
2017	20
2016	19
2015	20
2014	19
2013	19
2012	20
2011	19
2010	28
2009	28
2008	24
2007	25
2006	26
2005	24
2004	20
2003	22
2002	23
2001	23
2000	23
1999	23

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Calendar

School Motto

The Blackcat Way

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

Senn-thomas Middle 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 Senn-thomas Middle School is 0.21, 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)

#1429 out of 2076 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Senn-thomas Middle School
2023	#1429
2022	#1419
2021	#1525
2019	#1383
2018	#1566
2017	#974
2016	#1569
2015	#1500
2014	#1593
2013	#1279
2012	#1245

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

35%

40%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	35%	40%	34%
2022	34%	39%	38%
2021	23%	37%	32%
2019	27%	42%	40%
2018	26%	42%	39%
2017	28%	47%	36%
2016	30%	48%	35%
2015	26%	44%	33%
2014	44%	52%	49%
2013	51%	53%	53%
2012	56%	55%	55%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

35%

43%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2022	35%	43%	44%
2021	40%	46%	47%
2019	48%	49%	53%
2018	44%	49%	39%
2017	70%	61%	71%
2016	60%	63%	65%
2015	59%	60%	61%
2014	41%	53%	49%
2013	51%	55%	55%
2012	48%	55%	54%
2011	48%	55%	53%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

40-44%

38%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2022	42%	38%	46%
2021	32%	37%	38%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Student-Teacher Ratio

15:1

12:1

View Data

Student-Teacher Ratio Comparison Over Years (1999-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	16:1	13:1	13:1
2022	16:1	13:1	13:1
2021	17:1	13:1	15:1
2020	16:1	13:1	14:1
2019	16:1	13:1	14:1
2018	18:1	14:1	15:1
2017	18:1	13:1	15:1
2016	19:1	14:1	15:1
2015	17:1	14:1	15:1
2014	17:1	14:1	15:1
2013	17:1	14:1	15:1
2012	15:1	14:1	15:1
2011	15:1	14:1	14:1
2010	14:1	13:1	14:1
2009	14:1	13:1	13:1
2008	17:1	13:1	16:1
2007	15:1	15:1	17:1
2006	15:1	14:1	16:1
2005	15:1	14:1	16:1
2004	16:1	14:1	15:1
2003	15:1	14:1	15:1
2002	14:1	14:1	15:1
2001	15:1	14:1	15:1
2000	15:1	14:1	15:1
1999	16:1	15:1	16:1

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (2006-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	1%	2%	2%
2022	1%	2%	2%
2021	2%	2%	1%
2020	1%	2%	1%
2019	1%	2%	1%
2014	1%	3%	1%
2013	1%	2%	2%
2012	1%	2%	1%
2010	1%	2%	1%
2006	1%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hispanic

View Data

Hispanic Student Percentage Comparison Over Years (2004-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	3%	8%	4%
2022	3%	8%	4%
2021	3%	7%	4%
2020	2%	7%	2%
2019	2%	7%	2%
2018	2%	6%	2%
2017	2%	6%	2%
2016	1%	6%	2%
2014	2%	6%	2%
2013	2%	5%	2%
2012	2%	5%	1%
2011	2%	5%	1%
2010	2%	4%	1%
2009	3%	4%	2%
2008	2%	4%	1%
2007	2%	3%	2%
2006	2%	3%	3%
2005	2%	3%	2%
2004	1%	3%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Black

15%

View Data

Black Student Percentage Comparison Over Years (2002-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	3%	15%	3%
2022	2%	15%	3%
2021	3%	15%	3%
2020	5%	16%	4%
2019	5%	16%	4%
2018	5%	16%	4%
2017	5%	16%	4%
2016	6%	16%	5%
2014	4%	16%	3%
2013	6%	17%	3%
2012	5%	17%	3%
2011	6%	17%	4%
2010	4%	18%	5%
2009	4%	18%	4%
2008	4%	18%	5%
2007	4%	18%	4%
2006	4%	18%	4%
2005	4%	18%	4%
2004	5%	18%	4%
2003	6%	18%	5%
2002	4%	18%	5%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

White

89%

68%

View Data

White Student Percentage Comparison Over Years (2002-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	88%	69%	87%
2022	89%	69%	87%
2021	89%	70%	88%
2020	90%	71%	90%
2019	90%	71%	90%
2018	92%	72%	91%
2017	92%	72%	91%
2016	91%	72%	90%
2014	92%	73%	92%
2013	91%	74%	92%
2012	92%	74%	93%
2011	92%	75%	94%
2010	93%	76%	93%
2009	93%	76%	94%
2008	94%	76%	94%
2007	93%	76%	94%
2006	92%	77%	93%
2005	94%	77%	94%
2004	94%	78%	94%
2003	94%	78%	94%
2002	96%	79%	95%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2014-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	5%	6%	4%
2022	4%	5%	4%
2021	3%	5%	4%
2020	2%	4%	3%
2019	2%	4%	3%
2018	1%	4%	3%
2017	1%	4%	3%
2016	2%	3%	3%
2014	1%	2%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

0.21

0.51

View Data

Diversity Score Comparison Over Years (2002-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	0.22	0.50	0.24
2022	0.21	0.50	0.24
2021	0.21	0.48	0.23
2020	0.19	0.47	0.18
2019	0.19	0.47	0.18
2018	0.15	0.45	0.17
2017	0.15	0.45	0.17
2016	0.17	0.46	0.18
2014	0.15	0.44	0.15
2013	0.18	0.42	0.15
2012	0.15	0.42	0.14
2011	0.15	0.41	0.12
2010	0.13	0.39	0.12
2009	0.13	0.39	0.12
2008	0.12	0.39	0.11
2007	0.13	0.39	0.11
2006	0.14	0.37	0.13
2005	0.12	0.38	0.11
2004	0.11	0.36	0.12
2003	0.11	0.36	0.10
2002	0.08	0.35	0.10

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Eligible for

40%

42%

View Data

Free Lunch Eligibility Comparison Over Years (1999-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	39%	41%	39%
2022	40%	40%	38%
2021	33%	43%	34%
2020	40%	44%	40%
2019	40%	44%	40%
2018	38%	44%	38%
2017	38%	44%	38%
2016	41%	44%	43%
2015	42%	44%	41%
2014	38%	42%	41%
2013	42%	38%	41%
2012	40%	38%	42%
2011	38%	37%	36%
2010	41%	36%	34%
2009	34%	31%	32%
2008	29%	32%	28%
2007	32%	31%	28%
2006	28%	32%	27%
2005	32%	32%	27%
2004	27%	30%	26%
2003	25%	29%	25%
2002	26%	28%	23%
2001	24%	28%	18%
2000	19%	28%	19%
1999	22%	27%	22%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (1999-2023)
Year	Senn-thomas Middle School	Missouri	Dunklin R-V School District
2023	9%	7%	9%
2022	7%	5%	6%
2021	3%	6%	3%
2020	5%	6%	7%
2019	5%	6%	7%
2018	9%	6%	6%
2017	9%	6%	6%
2016	9%	6%	7%
2015	8%	7%	8%
2014	7%	7%	6%
2013	14%	7%	11%
2012	15%	7%	9%
2011	13%	7%	11%
2010	18%	8%	12%
2009	15%	8%	12%
2008	11%	8%	8%
2007	10%	8%	8%
2006	8%	8%	7%
2005	7%	7%	7%
2004	10%	7%	9%
2003	10%	7%	8%
2002	8%	7%	6%
2001	6%	7%	6%
2000	6%	7%	6%
1999	8%	6%	5%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Statewide Testing

School District Name

Dunklin R-V School District

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

Profile last updated: 02/09/2025

REQUEST FREE INFORMATION

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

What is Senn-thomas Middle School's ranking?

Senn-thomas Middle School is ranked #1429 out of 2,076 schools, which ranks it among the bottom 50% of public schools in Missouri.

What schools are Senn-thomas Middle School often compared to?

Senn-thomas Middle Schoolis often viewed alongside schools like Moberly Middle School by visitors of our site.

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

35% of students have achieved math proficiency (compared to the 40% MO state average), while 35% of students have achieved reading proficiency (compared to the 43% MO state average).

How many students attend Senn-thomas Middle School?

340 students attend Senn-thomas Middle School.

What is the racial composition of the student body?

89% of Senn-thomas Middle School students are White, 5% of students are Two or more races, 3% of students are Hispanic, 2% of students are Black, and 1% of students are Asian.

What is the student-teacher ratio of Senn-thomas Middle School?

Senn-thomas Middle School has a student ration of 15:1, which is higher than the Missouri state average of 12:1.

What grades does Senn-thomas Middle School offer ?

Senn-thomas Middle School offers enrollment in grades 6-8 (No virtual instruction).

What school district is Senn-thomas Middle School part of?

Senn-thomas Middle School is part of Dunklin R-V School District.

School Reviews
Review Senn-thomas Middle School. Reviews should be a few sentences in length. Please include any comments on:
Quality of academic programs, teachers, and facilities
Availability of music, art, sports and other extracurricular activities
I am a:
Name or Alias:
Your review:
Rate this school:

�鶹��ý Articles

January 24, 2026

Back-to-School Tech & Online Learning Readiness Checklist

A 2026 guide to back-to-school tech & online learning readiness, helping families prepare devices, connectivity, skills, and safety.

January 24, 2026

How Public Schools Prepare for College in High School

Learn how public schools prepare for college and what parents should look for as students begin high school. Updated for 2026.

January 24, 2026

School Choice in 2026: What Parents Must Know

Explore how school choice is reshaping U.S. education in 2026, with updated trends, enrollment data, costs, policies, and practical guidance for parents.