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Public School Review - Established 2003

Joseph L. Mudd Elementary School

610 Prince Ruppert
O Fallon, MO 63366
(School attendance zone shown in map)
View full size Get directions
Tel: (636) 272-2709
jlm.fz.k12.mo.us
SAVE SCHOOL
Joseph L. Mudd Elementary School serves 412 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), which is lower than the Missouri state average of 33% (majority Black).

Quick Facts (2026)

  • Grades: Kindergarten-2
  • Enrollment: 412 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 412 students has stayed relatively flat over five school years.
The teacher population of 33 teachers has declined by 5% over five school years.
Grades Offered
Grades Kindergarten-2
(No virtual instruction)

Distribution of Students By Grade Trends

GradeJoseph L. Mudd Elementary School
Kind141
1146
2125
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Total Students
412 students

Total Students Trends Over Years (1989-2025)

YearJoseph L. Mudd Elementary School
2025412
2024434
2023398
2022449
2021424
2020429
2019450
2018450
2017450
2016427
2015437
2014418
2013445
2012444
2011440
2010441
2009458
2008494
2007472
2006459
2005425
2004463
2003450
2002442
2001594
2000604
1999612
1998580
1997545
1996645
1995620
1994624
1993651
1992620
1991672
1990573
1989595
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Total Classroom Teachers
33 teachers

Total Classroom Teachers Trends Over Years (1989-2025)

YearJoseph L. Mudd Elementary School
202533
202436
202333
202236
202135
202034
201934
201833
201733
201626
201526
201424
201330
201229
201128
201027
200927
200829
200725
200625
200524
200422
200324
200224
200132
200035
199934
199831
199731
199634
199536
199431
199331
199234
199134
199032
198929
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Year Founded
1905
Campus Size
50 acres
School Motto
Truth and Honor

School Rankings

The diversity score of Joseph L. Mudd Elementary School is 0.45, which is less than the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
Definition of Terms
This School
State Level (MO)
Student-Teacher Ratio
12:1
12:1

Student-Teacher Ratio Comparison Over Years (1989-2025)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
202512:112:1
202412:113:112:1
202312:113:112:1
202212:113:112:1
202112:114:112:1
202013:114:113:1
201913:114:113:1
201814:114:114:1
201714:114:114:1
201616:114:115:1
201517:114:116:1
201418:114:116:1
201315:114:116:1
201215:115:116:1
201116:114:115:1
201017:114:116:1
200917:114:116:1
200817:114:116:1
200719:115:117:1
200618:114:117:1
200518:115:117:1
200421:115:117:1
200319:115:117:1
200218:115:117:1
200119:115:116:1
200017:115:117:1
199918:115:117:1
199819:115:117:1
199718:116:118:1
199619:116:118:1
199517:116:119:1
199420:116:119:1
199321:117:119:1
199218:116:119:1
199120:116:119:1
199018:117:119:1
198920:117:119:1
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American Indian
n/a
n/a
Asian
3%
2%

Asian Student Percentage Comparison Over Years (1995-2024)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
20244%2%5%
20233%2%4%
20223%2%5%
20211%2%4%
20201%2%4%
20191%2%4%
20182%2%3%
20172%2%3%
20162%3%4%
20153%2%3%
20144%3%3%
20134%2%4%
20123%2%3%
20112%2%3%
20102%2%3%
20091%2%3%
20082%2%3%
20072%3%2%
20063%2%2%
20051%2%1%
20042%1%2%
20032%2%1%
20022%1%2%
19961%1%1%
19951%1%1%
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Hispanic
11%
9%

Hispanic Student Percentage Comparison Over Years (1995-2024)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
202411%8%7%
202310%8%7%
202211%8%6%
202110%7%6%
202011%7%6%
201910%7%6%
20187%6%5%
20177%6%5%
201610%6%4%
20159%6%4%
20149%6%4%
20139%5%4%
20128%5%4%
20116%5%3%
20103%4%2%
20093%4%2%
20084%4%2%
20073%3%2%
20063%3%2%
20053%3%2%
20043%3%1%
20032%2%1%
20022%2%1%
20012%2%1%
19982%1%1%
19971%1%1%
19961%1%1%
19951%1%1%
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Black
6%
15%

Black Student Percentage Comparison Over Years (1994-2024)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
20247%15%8%
20239%15%8%
20227%15%7%
20216%15%7%
20206%16%6%
20196%16%6%
20186%16%6%
20176%16%6%
20163%16%6%
20153%16%6%
20144%16%6%
20134%17%5%
20126%17%6%
20114%17%6%
20107%18%7%
20098%18%6%
20088%18%6%
200710%18%6%
20068%18%5%
20058%18%5%
20047%18%4%
20036%18%4%
20025%18%3%
20016%17%3%
20006%17%3%
19995%17%3%
19984%17%2%
19975%17%3%
19963%16%3%
19953%16%3%
19944%16%2%
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White
73%
67%

White Student Percentage Comparison Over Years (1994-2024)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
202473%68%74%
202372%69%75%
202271%69%76%
202175%70%77%
202076%71%79%
201976%71%79%
201881%72%82%
201781%72%82%
201679%72%83%
201579%73%84%
201478%73%84%
201378%74%84%
201277%74%85%
201183%75%85%
201088%76%88%
200988%76%89%
200886%76%89%
200784%76%90%
200686%77%91%
200588%77%92%
200488%78%93%
200390%78%94%
200291%79%94%
200192%79%95%
200094%80%95%
199995%81%95%
199894%81%96%
199794%81%95%
199695%82%95%
199595%82%95%
199496%82%96%
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Hawaiian
1%
1%
Two or more races
6%
6%

Two or More Races Student Percentage Comparison Over Years (2012-2024)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
20245%6%6%
20236%6%6%
20227%5%6%
20217%5%6%
20205%4%5%
20195%4%5%
20183%4%4%
20173%4%4%
20165%3%3%
20156%3%3%
20145%2%3%
20135%2%3%
20126%2%2%
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All Ethnic Groups
0.45
0.52

Diversity Score Comparison Over Years (1995-2025)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
20250.450.52
20240.450.510.44
20230.460.500.42
20220.480.500.41
20210.420.480.39
20200.410.470.36
20190.410.470.36
20180.340.450.32
20170.340.450.32
20160.370.460.31
20150.370.440.29
20140.390.440.29
20130.380.420.29
20120.400.420.28
20110.310.410.27
20100.220.390.22
20090.220.390.21
20080.250.390.20
20070.280.390.18
20060.260.370.17
20050.220.380.15
20040.210.360.14
20030.190.360.12
20020.170.350.11
20010.150.350.10
20000.110.330.09
19990.100.320.08
19980.120.310.08
19970.110.310.08
19960.100.300.08
19950.090.300.09
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Eligible for Free Lunch
31%
43%

Free Lunch Eligibility Comparison Over Years (1995-2025)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
202531%43%
202429%42%17%
202325%41%16%
202223%40%14%
202132%43%17%
202031%44%17%
201927%44%17%
201825%44%18%
201725%44%18%
201630%44%18%
201528%44%18%
201436%42%19%
201334%38%18%
201236%38%16%
201130%37%15%
201021%36%13%
200919%31%10%
200814%32%10%
200715%31%9%
200617%32%8%
200518%32%8%
200417%30%7%
200312%29%7%
200210%28%6%
200113%28%6%
200011%28%6%
199913%27%7%
199814%28%7%
199719%28%9%
199626%28%11%
199522%29%9%
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Eligible for Reduced Lunch
6%
7%

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)

YearJoseph L. Mudd Elementary SchoolMissouriFort Zumwalt School District
20256%7%
20246%7%4%
20236%7%4%
20214%6%4%
20205%6%5%
20195%6%5%
20184%6%5%
20174%6%5%
20162%6%3%
20155%7%5%
20145%7%5%
20135%7%4%
20125%7%4%
20116%7%4%
20107%8%4%
20095%8%4%
20085%8%4%
20078%8%4%
20066%8%4%
20057%7%3%
20044%7%3%
20034%7%3%
20025%7%3%
20014%7%3%
20004%7%3%
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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?
412 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, 6% of students are Black, 6% of students are Two or more races, 3% of students are Asian, and 1% of students are Hawaiian.
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

Review Joseph L. Mudd Elementary School. Reviews should be a few sentences in length. Please include any comments on:

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Quick Facts (2026)

  • Grades: Kindergarten-2
  • Enrollment: 412 students
  • Student-Teacher Ratio: 12:1
  • Minority Enrollment: 27%
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

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