St. Clair High

Summary:

St. Clair High is a public high school serving 684 students in grades 9-12 in Saint Clair, Missouri, which is part of the Meramec Valley R-III school district. While the school has some strengths, such as strong support for special education students, it faces challenges compared to nearby schools in terms of academic performance, student demographics, and resource allocation.

One key difference is that St. Clair High has a significantly higher percentage of white students (92.98%) compared to the nearby schools, which range from 89.06% to 97.32% white students. Additionally, the school's test scores are generally lower than state averages and the surrounding schools, with proficiency rates in Algebra I (19.5%), Biology I (28.2%), and English II (49.7%) all below state and district levels. St. Clair High also has a higher percentage of students receiving free or reduced-price lunch (48.39%) compared to the nearby schools, which range from 19.97% to 38.94%.

While St. Clair High's student-teacher ratio of 14.5 is lower than some of the larger nearby schools, such as Northwest High and Washington High School, the school's spending per student ($10,978 in 2021-2022) is lower than the nearby schools, which range from $10,182 to $14,078. This suggests that the school may face resource challenges that could impact its ability to support student learning and achievement. Overall, the data indicates that St. Clair High has room for improvement, particularly in core academic areas and in supporting its higher-need student populations.


Detail:

Public 9-12

 1015 High School Dr
       Saint Clair, MO  63077-2350


(636) 629-3500

District: St. Clair R-Xiii

SchoolDigger Rank:
228th of 352 Missouri High Schools

Per Pupil Expenditures:  $10,978 Help


Feeder schools for St. Clair High:

Elementary:    Edgar Murray Elementary
    St. Clair Elementary
Middle:    St. Clair Junior High

Student/teacher ratio:  14.5 Help
Number of students:  684

Racial breakdown:

White:
93.0%
Two or more races:
3.5%
African American:
1.3%
more

Free/discounted lunch recipients:  48.4% Help


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Performance Trends
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Compare Details St. Clair High ranks worse than 64.8% of high schools in Missouri. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 33.14. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of St. Clair High freshmen who graduate within four years, adjusting for students who transfer in or out.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
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Chronic absenteeism in a high school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
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Compare Details Racial makeup is: White (93%), two or more races (3.5%), African American (1.3%). (See more...)
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Compare Details 48.4% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at St. Clair High is 14.5. (See more...)
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Compare St. Clair High employs 47.1 full-time teachers.
Finance
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Compare Details The average total spent per student at St. Clair High is $10,978.
Schooldigger 2023 Rankings:

St. Clair High:

SchoolDigger ranks St. Clair High 228th of 352 Missouri public high schools. (See St. Clair High in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Special Education students:
Low Socio Economic Status students:
White students:


St. Clair R-Xiii:

SchoolDigger ranks St. Clair R-Xiii 197th of 376 Missouri school districts. (See district ranking list.)


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Rank History for St. Clair High

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Compare

Rank History for all students at St. Clair High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MO State Percentile SchoolDigger Rating
2006 45.61 328th 534 38.6%
2007 66.33 134th 538 75.1%
2008 49.85 283rd 539 47.5%
2009 39.69 339th 507 33.1%
2010 45.97 289th 516 44.0%
2011 61.03 152nd 528 71.2%
2012 60.67 155th 522 70.3%
2013 58.48 155th 523 70.4%
2014 63.31 126th 521 75.8%
2015 60.44 160th 504 68.3%
2016 51.49 192nd 401 52.1%
2017 49.82 213th 404 47.3%
2018 47.41 214th 468 54.3%
2019 40.38 271st 460 41.1%
2021 41.45 195th 358 45.5%
2022 41.64 189th 361 47.6%
2023 33.14 228th 352 35.2%
See the entire list of Missouri High School Rankings!

Rank History for Special Education students at St. Clair High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MO State Percentile SchoolDigger Rating
2023 66.77 30th 127 76.4%
See the entire list of Best Missouri High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at St. Clair High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MO State Percentile SchoolDigger Rating
2018 44.72 203rd 382 46.9%
2019 48.11 170th 368 53.8%
2021 55.29 88th 255 65.5%
2022 59.36 84th 250 66.4%
2023 40.17 155th 268 42.2%
See the entire list of Best Missouri High Schools for Low Socio Economic Status Students!

Rank History for Disabled students at St. Clair High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MO State Percentile SchoolDigger Rating
2021 47.00 66th 129 48.8%
2022 62.51 28th 111 74.8%
See the entire list of Best Missouri High Schools for Disabled Students!

Rank History for White students at St. Clair High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MO State Percentile SchoolDigger Rating
2018 40.39 250th 440 43.2%
2019 32.39 301st 430 30.0%
2021 29.25 215th 309 30.4%
2022 32.48 198th 310 36.1%
2023 20.43 249th 302 17.5%
See the entire list of Best Missouri High Schools for White Students!

Data source: test scores: Missouri Department of Elementary and Secondary Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

St. Clair High Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 



Data source: Missouri Department of Elementary and Secondary Education

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Enrollment information for St. Clair High

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1991 0 0 0 0 0 n/a n/a 728 728
1992 696 24 6 2 0 n/a n/a 0 728
1993 733 23 5 2 1 n/a n/a 0 764
1994 748 15 2 0 0 n/a n/a 0 765
1995 783 12 0 0 0 n/a n/a 0 795
1996 783 12 0 0 0 n/a n/a 0 795
1997 812 14 0 1 0 n/a n/a 0 827
1998 800 14 1 1 1 n/a n/a 0 817
1999 792 11 1 2 0 n/a n/a 0 806
2000 831 8 1 1 0 n/a n/a 0 841
2001 798 14 2 1 0 n/a n/a 0 815
2002 822 19 3 2 0 n/a n/a 0 846
2003 822 19 3 2 0 n/a n/a 0 846
2004 826 21 2 0 1 n/a n/a 0 850
2005 818 24 6 1 1 n/a n/a 0 850
2006 845 27 6 0 4 n/a n/a 0 882
2007 888 24 3 5 4 n/a n/a 0 924
2008 889 26 4 10 4 n/a n/a 0 933
2009 851 21 1 6 5 n/a n/a 0 884
2010 783 18 2 7 2 n/a n/a 0 812
2011 734 23 3 6 4 0 1 0 771
2012 705 19 1 6 5 0 4 0 740
2013 602 16 0 5 4 1 3 0 631
2014 728 9 1 6 3 1 7 0 755
2015 723 7 0 6 3 1 7 0 747
2016 718 5 2 8 4 2 11 0 750
2017 707 8 2 7 4 1 9 0 738
2018 687 7 4 9 4 2 11 0 724
2019 649 9 3 9 3 2 13 0 688
2020 646 9 1 8 3 1 16 0 684
2021 613 8 2 8 7 1 20 0 659
2022 629 8 1 10 6 0 18 0 672
2023 636 9 2 8 5 0 24 0 684

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at St. Clair High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1991 728 37.4 19.4 n/a
1992 728 39.9 18.2 n/a
1993 764 35.9 21.3 n/a
1994 765 37.8 20.2 0
1995 795 40.5 19.6 n/a
1996 795 40.5 19.6 n/a
1997 827 42.0 19.7 8.6
1998 817 43.9 18.6 7.8
1999 806 42.9 18.8 9.7
2000 841 44.4 18.9 9.5
2001 815 43.2 18.9 12.6
2002 846 44.8 18.9 18.1
2003 846 44.8 18.9 18.1
2004 850 43.7 19.5 22.1
2005 850 43.2 19.7 23.9
2006 882 45.6 19.3 28.1
2007 924 44.6 20.7 24.6
2008 933 53.1 17.6 25.2
2009 884 54.6 16.2 29.6
2010 812 55.4 14.6 34.9
2011 771 51.2 15.0 38.4
2012 740 49.7 14.8 39.3
2013 631 48.9 12.8 46.4
2014 755 49.8 15.1 49.1
2015 747 48.0 15.5 47.5
2016 750 49.0 15.3 50.7
2017 738 45.9 16.0 51.8
2018 724 49.6 14.5 49.7
2019 688 49.2 13.9 46.2
2020 684 47.8 14.2 40.9
2021 659 46.8 14.0 44.9
2022 672 48.0 13.9 45.5
2023 684 47.1 14.5 48.4

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio St. Clair High

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1991 728 37.4 19.4 n/a
1992 728 39.9 18.2 n/a
1993 764 35.9 21.3 n/a
1994 765 37.8 20.2 0
1995 795 40.5 19.6 n/a
1996 795 40.5 19.6 n/a
1997 827 42.0 19.7 8.6
1998 817 43.9 18.6 7.8
1999 806 42.9 18.8 9.7
2000 841 44.4 18.9 9.5
2001 815 43.2 18.9 12.6
2002 846 44.8 18.9 18.1
2003 846 44.8 18.9 18.1
2004 850 43.7 19.5 22.1
2005 850 43.2 19.7 23.9
2006 882 45.6 19.3 28.1
2007 924 44.6 20.7 24.6
2008 933 53.1 17.6 25.2
2009 884 54.6 16.2 29.6
2010 812 55.4 14.6 34.9
2011 771 51.2 15.0 38.4
2012 740 49.7 14.8 39.3
2013 631 48.9 12.8 46.4
2014 755 49.8 15.1 49.1
2015 747 48.0 15.5 47.5
2016 750 49.0 15.3 50.7
2017 738 45.9 16.0 51.8
2018 724 49.6 14.5 49.7
2019 688 49.2 13.9 46.2
2020 684 47.8 14.2 40.9
2021 659 46.8 14.0 44.9
2022 672 48.0 13.9 45.5
2023 684 47.1 14.5 48.4

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for St. Clair High

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $657 (6.5%) $9,526 (93.5%) $10,184
2020 $752 (7.4%) $9,437 (92.6%) $10,189
2021 $936 (8.7%) $9,820 (91.3%) $10,756
2022 $1,267 (11.5%) $9,711 (88.5%) $10,978

Data source: Missouri Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on St. Clair High

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 271st of 460 High schoolsRanks 228th of 352 High schools
 5.9%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
End of Course Algebra I (St. Clair High)24.319.5
 4.8%
   End of Course Algebra I (St. Clair R-Xiii)3522.8
 12.2%
   End of Course Algebra I (Missouri)45.341.5
 3.8%
End of Course Biology I (St. Clair High)37.528.2
 9.3%
   End of Course Biology I (St. Clair R-Xiii)37.528.2
 9.3%
   End of Course Biology I (Missouri)39.238.5
 0.7%
End of Course English II (St. Clair High)47.849.7
 1.9%
   End of Course English II (St. Clair R-Xiii)47.849.7
 1.9%
   End of Course English II (Missouri)5954.4
 4.6%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students688684
 0.6%
African American99
American Indian35
 66.7%
Asian32
 33.3%
Hispanic98
 11.1%
Pacific Islander20
 100%
White649636
 2%
Two or More Races1324
 84.6%
% Free/Discounted Lunch Recipients46.2%48.4%
 2.2%


Schools Near St. Clair High









Frequently Asked Questions about St. Clair High

St. Clair High is fed by the following schools:

Elementary : Edgar Murray Elementary
Elementary : St. Clair Elementary
Middle : St. Clair Junior High

In the 2022-23 school year, 684 students attended St. Clair High.

Students at St. Clair High are 93% White, 4% Two or more races, 1% African American, 1% Hispanic.

St. Clair High ranks 228th of 352 Missouri high schools. SchoolDigger rates this school 2 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Missouri Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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