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Joseph L. Mudd Elementary School

610 Prince Ruppert
O Fallon, MO 63366

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Tel: (636) 272-2709

jlm.fz.k12.mo.us

SAVE SCHOOL

Joseph L. Mudd Elementary School serves 434 students in grades Kindergarten-2.

The student-teacher ratio of 12:1 is equal to the Missouri state level of 12:1.

Minority enrollment is 27% of the student body (majority Hispanic and Black), which is lower than the Missouri state average of 32% (majority Black and Hispanic).

Quick Facts (2026)

Grades: Kindergarten-2
Enrollment: 434 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 27%
Source: National Center for Education Statistics (NCES), MO Dept. of Education

School Overview

Joseph L. Mudd Elementary School's student population of 434 students has stayed relatively flat over five school years.

The teacher population of 36 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Kindergarten-2
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Joseph L. Mudd Elementary School
Kind	142
1	132
2	160

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Total Students

434 students

View Data

Total Students Trends Over Years (1988-2024)
Year	Joseph L. Mudd Elementary School
2024	434
2023	398
2022	449
2021	424
2020	450
2019	450
2018	450
2017	450
2016	427
2015	437
2014	418
2013	445
2012	444
2011	440
2010	441
2009	458
2008	494
2007	472
2006	459
2005	425
2004	463
2003	450
2002	442
2001	594
2000	604
1999	612
1998	580
1997	545
1996	645
1995	620
1994	624
1993	651
1992	620
1991	672
1990	573
1989	595
1988	541

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Gender %

Total Classroom Teachers

36 teachers

View Data

Total Classroom Teachers Trends Over Years (1988-2024)
Year	Joseph L. Mudd Elementary School
2024	36
2023	33
2022	36
2021	35
2020	34
2019	34
2018	33
2017	33
2016	26
2015	26
2014	24
2013	30
2012	29
2011	28
2010	27
2009	27
2008	29
2007	25
2006	25
2005	24
2004	22
2003	24
2002	24
2001	32
2000	35
1999	34
1998	31
1997	31
1996	34
1995	36
1994	31
1993	31
1992	34
1991	34
1990	32
1989	29
1988	26

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Year Founded

1905

Last Day of School

Mon. May 25, 2026

Campus Size

50 acres

School Motto

Truth and Honor

School Rankings

The of Joseph L. Mudd Elementary School is 0.45, 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)

Student-Teacher Ratio

12:1

View Data

Student-Teacher Ratio Comparison Over Years (1988-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	12:1	12:1
2023	12:1	13:1	12:1
2022	12:1	13:1	12:1
2021	12:1	14:1	12:1
2020	13:1	14:1	13:1
2019	13:1	14:1	13:1
2018	14:1	14:1	14:1
2017	14:1	14:1	14:1
2016	16:1	14:1	15:1
2015	17:1	14:1	16:1
2014	18:1	14:1	16:1
2013	15:1	14:1	16:1
2012	15:1	15:1	16:1
2011	16:1	14:1	15:1
2010	17:1	14:1	16:1
2009	17:1	14:1	16:1
2008	17:1	14:1	16:1
2007	19:1	15:1	17:1
2006	18:1	14:1	17:1
2005	18:1	15:1	17:1
2004	21:1	15:1	17:1
2003	19:1	15:1	17:1
2002	18:1	15:1	17:1
2001	19:1	15:1	16:1
2000	17:1	15:1	17:1
1999	18:1	15:1	17:1
1998	19:1	15:1	17:1
1997	18:1	16:1	18:1
1996	19:1	16:1	18:1
1995	17:1	16:1	19:1
1994	20:1	16:1	19:1
1993	21:1	17:1	19:1
1992	18:1	16:1	19:1
1991	20:1	16:1	19:1
1990	18:1	17:1	19:1
1989	20:1	17:1	19:1
1988	21:1	17:1	20:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1995-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	4%	2%
2023	3%	2%	4%
2022	3%	2%	5%
2021	1%	2%	4%
2020	1%	2%	4%
2019	1%	2%	4%
2018	2%	2%	3%
2017	2%	2%	3%
2016	2%	3%	4%
2015	3%	2%	3%
2014	4%	3%	3%
2013	4%	2%	4%
2012	3%	2%	3%
2011	2%	2%	3%
2010	2%	2%	3%
2009	1%	2%	3%
2008	2%	2%	3%
2007	2%	3%	2%
2006	3%	2%	2%
2005	1%	2%	1%
2004	2%	1%	2%
2003	2%	2%	1%
2002	2%	1%	2%
1996	1%	1%	1%
1995	1%	1%	1%

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Hispanic

11%

View Data

Hispanic Student Percentage Comparison Over Years (1995-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	11%	8%
2023	10%	8%	7%
2022	11%	8%	6%
2021	10%	7%	6%
2020	10%	7%	6%
2019	10%	7%	6%
2018	7%	6%	5%
2017	7%	6%	5%
2016	10%	6%	4%
2015	9%	6%	4%
2014	9%	6%	4%
2013	9%	5%	4%
2012	8%	5%	4%
2011	6%	5%	3%
2010	3%	4%	2%
2009	3%	4%	2%
2008	4%	4%	2%
2007	3%	3%	2%
2006	3%	3%	2%
2005	3%	3%	2%
2004	3%	3%	1%
2003	2%	2%	1%
2002	2%	2%	1%
2001	2%	2%	1%
1998	2%	1%	1%
1997	1%	1%	1%
1996	1%	1%	1%
1995	1%	1%	1%

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Black

15%

View Data

Black Student Percentage Comparison Over Years (1994-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	7%	15%
2023	9%	15%	8%
2022	7%	15%	7%
2021	6%	15%	7%
2020	6%	16%	6%
2019	6%	16%	6%
2018	6%	16%	6%
2017	6%	16%	6%
2016	3%	16%	6%
2015	3%	16%	6%
2014	4%	16%	6%
2013	4%	17%	5%
2012	6%	17%	6%
2011	4%	17%	6%
2010	7%	18%	7%
2009	8%	18%	6%
2008	8%	18%	6%
2007	10%	18%	6%
2006	8%	18%	5%
2005	8%	18%	5%
2004	7%	18%	4%
2003	6%	18%	4%
2002	5%	18%	3%
2001	6%	17%	3%
2000	6%	17%	3%
1999	5%	17%	3%
1998	4%	17%	2%
1997	5%	17%	3%
1996	3%	16%	3%
1995	3%	16%	3%
1994	4%	16%	2%

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White

73%

68%

View Data

White Student Percentage Comparison Over Years (1994-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	73%	68%
2023	72%	69%	75%
2022	71%	69%	76%
2021	75%	70%	77%
2020	76%	71%	79%
2019	76%	71%	79%
2018	81%	72%	82%
2017	81%	72%	82%
2016	79%	72%	83%
2015	79%	73%	84%
2014	78%	73%	84%
2013	78%	74%	84%
2012	77%	74%	85%
2011	83%	75%	85%
2010	88%	76%	88%
2009	88%	76%	89%
2008	86%	76%	89%
2007	84%	76%	90%
2006	86%	77%	91%
2005	88%	77%	92%
2004	88%	78%	93%
2003	90%	78%	94%
2002	91%	79%	94%
2001	92%	79%	95%
2000	94%	80%	95%
1999	95%	81%	95%
1998	94%	81%	96%
1997	94%	81%	95%
1996	95%	82%	95%
1995	95%	82%	95%
1994	96%	82%	96%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	5%	6%
2023	6%	6%	6%
2022	7%	5%	6%
2021	7%	5%	6%
2020	5%	4%	5%
2019	5%	4%	5%
2018	3%	4%	4%
2017	3%	4%	4%
2016	5%	3%	3%
2015	6%	3%	3%
2014	5%	2%	3%
2013	5%	2%	3%
2012	6%	2%	2%

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All Ethnic Groups

0.45

0.51

View Data

Diversity Score Comparison Over Years (1994-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	0.45	0.51
2023	0.46	0.50	0.42
2022	0.48	0.50	0.41
2021	0.42	0.48	0.39
2020	0.41	0.47	0.36
2019	0.41	0.47	0.36
2018	0.34	0.45	0.32
2017	0.34	0.45	0.32
2016	0.37	0.46	0.31
2015	0.37	0.44	0.29
2014	0.39	0.44	0.29
2013	0.38	0.42	0.29
2012	0.40	0.42	0.28
2011	0.31	0.41	0.27
2010	0.22	0.39	0.22
2009	0.22	0.39	0.21
2008	0.25	0.39	0.20
2007	0.28	0.39	0.18
2006	0.26	0.37	0.17
2005	0.22	0.38	0.15
2004	0.21	0.36	0.14
2003	0.19	0.36	0.12
2002	0.17	0.35	0.11
2001	0.15	0.35	0.10
2000	0.11	0.33	0.09
1999	0.10	0.32	0.08
1998	0.12	0.31	0.08
1997	0.11	0.31	0.08
1996	0.10	0.30	0.08
1995	0.09	0.30	0.09
1994	0.08	0.30	0.08

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Eligible for

29%

42%

View Data

Free Lunch Eligibility Comparison Over Years (1994-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	29%	42%
2023	25%	41%	16%
2022	23%	40%	14%
2021	32%	43%	17%
2020	27%	44%	17%
2019	27%	44%	17%
2018	25%	44%	18%
2017	25%	44%	18%
2016	30%	44%	18%
2015	28%	44%	18%
2014	36%	42%	19%
2013	34%	38%	18%
2012	36%	38%	16%
2011	30%	37%	15%
2010	21%	36%	13%
2009	19%	31%	10%
2008	14%	32%	10%
2007	15%	31%	9%
2006	17%	32%	8%
2005	18%	32%	8%
2004	17%	30%	7%
2003	12%	29%	7%
2002	10%	28%	6%
2001	13%	28%	6%
2000	11%	28%	6%
1999	13%	27%	7%
1998	14%	28%	7%
1997	19%	28%	9%
1996	26%	28%	11%
1995	22%	29%	9%
1994	17%	26%	11%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (1999-2024)
Year	Joseph L. Mudd Elementary School	Missouri	Fort Zumwalt School District
2024	6%	7%
2023	6%	7%	4%
2021	4%	6%	4%
2020	5%	6%	5%
2019	5%	6%	5%
2018	4%	6%	5%
2017	4%	6%	5%
2016	2%	6%	3%
2015	5%	7%	5%
2014	5%	7%	5%
2013	5%	7%	4%
2012	5%	7%	4%
2011	6%	7%	4%
2010	7%	8%	4%
2009	5%	8%	4%
2008	5%	8%	4%
2007	8%	8%	4%
2006	6%	8%	4%
2005	7%	7%	3%
2004	4%	7%	3%
2003	4%	7%	3%
2002	5%	7%	3%
2001	4%	7%	3%
2000	4%	7%	3%
1999	5%	6%	4%

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School Statewide Testing

View Education Department Test Scores

School District Name

Fort Zumwalt School District

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

School Notes

School Mascot: Wild Boars

Frequently Asked Questions

What schools are Joseph L. Mudd Elementary School often compared to?

Joseph L. Mudd Elementary Schoolis often viewed alongside schools like Forest Park Elementary School by visitors of our site.

How many students attend Joseph L. Mudd Elementary School?

434 students attend Joseph L. Mudd Elementary School.

What is the racial composition of the student body?

73% of Joseph L. Mudd Elementary School students are White, 11% of students are Hispanic, 7% of students are Black, 5% of students are Two or more races, and 4% of students are Asian.

What is the student-teacher ratio of Joseph L. Mudd Elementary School?

Joseph L. Mudd Elementary School has a student ration of 12:1, which is equal to the Missouri state average of 12:1.

What grades does Joseph L. Mudd Elementary School offer ?

Joseph L. Mudd Elementary School offers enrollment in grades Kindergarten-2 (No virtual instruction).

What school district is Joseph L. Mudd Elementary School part of?

Joseph L. Mudd Elementary School is part of Fort Zumwalt School District.

School Reviews

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Quick Facts (2026)

Grades: Kindergarten-2
Enrollment: 434 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 27%
Source: National Center for Education Statistics (NCES), MO Dept. of Education