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Centennial School

Public, Alternative PK, KG-12

 909 North Main Street
       San Luis, CO  81152

(719) 672-3322

District: Centennial School District No. R-1

Per Pupil Expenditures:  $24,432 Help


Student/teacher ratio:  11.6 Help
Number of students:  193

Racial breakdown:

Hispanic:
83.9%
White:
15.0%
African American:
0.5%
more

Free/discounted lunch recipients:  84.5% Help


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Performance Trends
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Compare Details Centennial School is not ranked due for the most recent year due to insufficient test score data. (See more...)
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Compare Details In 2016 the calculated Average Standard Score was 38.25. (See more...)
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Compare Details Centennial School is not ranked due for the most recent year due to insufficient test score data. (See more...)
Help
Compare Details In 2015 the calculated Average Standard Score was 22.86. (See more...)
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Compare Details Centennial School is not ranked due for the most recent year due to insufficient test score data. (See more...)
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Compare Details In 2019 the calculated Average Standard Score was 35.81. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Centennial School 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
Teachers
Finance
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Compare Details The average total spent per student at Centennial School is $24,432.
Schooldigger Rankings:

Centennial School was not ranked this year due to insufficient test score data.



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Rank History for Centennial School

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Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CO State Percentile SchoolDigger Rating
2015 19.07 763rd 938 18.7%
2016 38.25 524th 914 42.7%
See the entire list of Colorado Alternative School Rankings!

Data source: test scores: Colorado Department of Education, rankings: SchoolDigger.com

Rank History for Centennial School

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Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CO State Percentile SchoolDigger Rating
2015 22.86 349th 436 20.0%
See the entire list of Colorado Alternative School Rankings!

Data source: test scores: Colorado Department of Education, rankings: SchoolDigger.com

Rank History for Centennial School

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Year Avg Standard Score Statewide Rank Total # Ranked High Schools CO State Percentile SchoolDigger Rating
2004 15.46 244th 279 12.5%
2005 25.91 219th 280 21.8%
2006 7.43 265th 286 7.3%
2007 10.38 268th 298 10.1%
2008 14.74 259th 301 14.0%
2009 32.02 224th 310 27.7%
2010 27.41 244th 327 25.4%
2011 25.43 260th 337 22.8%
2012 18.34 269th 334 19.5%
2014 45.30 215th 369 41.7%
2017 66.54 40th 256 84.4%
2018 9.52 344th 388 11.3%
2019 35.81 249th 411 39.4%
See the entire list of Colorado Alternative School Rankings!

Data source: test scores: Colorado Department of Education, rankings: SchoolDigger.com

Centennial School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
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District Scores:
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Data source: Colorado Department of Education

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Enrollment information for Centennial School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 6 0 0 120 0 n/a n/a 0 126
1989 7 0 0 109 0 n/a n/a 0 116
1990 12 0 0 91 0 n/a n/a 0 103
1991 11 0 0 90 0 n/a n/a 0 101
1992 8 0 0 93 0 n/a n/a 0 101
1993 6 0 0 97 0 n/a n/a 0 103
1994 8 0 0 100 0 n/a n/a 0 108
1995 8 0 0 106 0 n/a n/a 0 114
1996 8 0 0 106 0 n/a n/a 0 114
1997 9 0 0 119 0 n/a n/a 0 128
1998 8 0 0 114 0 n/a n/a 0 122
1999 5 2 0 104 1 n/a n/a 0 112
2000 5 1 0 87 0 n/a n/a 0 93
2001 7 1 0 80 0 n/a n/a 0 88
2002 6 0 0 81 1 n/a n/a 0 88
2003 6 0 0 81 1 n/a n/a 0 88
2004 9 0 1 83 4 n/a n/a 0 97
2005 11 0 1 78 5 n/a n/a 0 95
2006 9 0 0 97 1 n/a n/a 0 107
2007 8 0 0 71 1 n/a n/a 0 80
2008 7 0 0 40 1 n/a n/a 0 48
2009 5 0 0 61 0 n/a n/a 0 66
2010 4 1 0 77 0 n/a n/a 0 82
2011 8 0 0 79 1 0 0 0 88
2012 3 0 0 70 1 0 0 0 74
2013 3 1 0 56 0 0 0 0 60
2014 2 1 0 44 0 0 0 0 47
2015 18 5 0 198 0 0 0 0 221
2016 21 1 0 207 0 0 0 0 229
2017 12 0 0 203 0 0 0 0 215
2018 7 2 0 201 0 0 0 0 210
2019 16 0 0 201 0 0 0 0 217
2020 24 4 0 191 0 0 0 0 219
2021 27 7 0 186 2 0 2 0 224
2022 23 0 0 175 3 0 2 0 203
2023 29 1 0 162 0 0 1 0 193

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 Centennial School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 126 11.4 11.0 n/a
1989 116 10.9 10.6 96.6
1990 103 10.9 9.4 71.8
1991 101 11.4 8.8 60.4
1992 101 12.1 8.3 63.4
1993 103 10.5 9.8 0
1994 108 10.2 10.6 62
1995 114 11.0 10.4 71.1
1996 114 11.0 10.4 71.1
1997 128 7.5 17.1 71.1
1998 122 11.5 10.6 60.7
1999 112 9.9 11.3 65.2
2000 93 9.8 9.5 80.6
2001 88 8.3 10.6 79.5
2002 88 7.8 11.3 80.7
2003 88 7.8 11.3 80.7
2004 97 9.9 9.8 72.2
2005 95 8.4 11.3 83.2
2006 107 9.7 11.0 86
2007 80 10.0 8.0 60
2008 48 9.8 4.9 85.4
2009 66 9.4 7.0 77.3
2010 82 7.6 10.6 82.9
2011 88 8.7 10.0 77.3
2012 74 5.6 13.1 81.1
2013 60 4.9 12.2 75
2014 47 8.3 5.6 87.2
2015 221 21.0 10.5 88.7
2016 229 20.0 11.4 85.6
2017 215 17.7 12.1 76.7
2018 210 20.4 10.2 91.4
2019 217 13.3 16.3 79.7
2020 219 11.9 18.2 80.8
2021 224 17.0 13.1 86.2
2022 203 16.8 12.0 85.7
2023 193 16.6 11.6 84.5

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 Centennial School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 126 11.4 11.0 n/a
1989 116 10.9 10.6 96.6
1990 103 10.9 9.4 71.8
1991 101 11.4 8.8 60.4
1992 101 12.1 8.3 63.4
1993 103 10.5 9.8 0
1994 108 10.2 10.6 62
1995 114 11.0 10.4 71.1
1996 114 11.0 10.4 71.1
1997 128 7.5 17.1 71.1
1998 122 11.5 10.6 60.7
1999 112 9.9 11.3 65.2
2000 93 9.8 9.5 80.6
2001 88 8.3 10.6 79.5
2002 88 7.8 11.3 80.7
2003 88 7.8 11.3 80.7
2004 97 9.9 9.8 72.2
2005 95 8.4 11.3 83.2
2006 107 9.7 11.0 86
2007 80 10.0 8.0 60
2008 48 9.8 4.9 85.4
2009 66 9.4 7.0 77.3
2010 82 7.6 10.6 82.9
2011 88 8.7 10.0 77.3
2012 74 5.6 13.1 81.1
2013 60 4.9 12.2 75
2014 47 8.3 5.6 87.2
2015 221 21.0 10.5 88.7
2016 229 20.0 11.4 85.6
2017 215 17.7 12.1 76.7
2018 210 20.4 10.2 91.4
2019 217 13.3 16.3 79.7
2020 219 11.9 18.2 80.8
2021 224 17.0 13.1 86.2
2022 203 16.8 12.0 85.7
2023 193 16.6 11.6 84.5

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 Centennial School

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YearTotal Expenditures Per Pupil
2019 $15,152
2020 $14,710
2021 $13,784
2022 $19,045
2023 $24,432

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

Impact of COVID-19 on Centennial School

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.

Test Scores

% proficient
Pre-pandemic (2018-2019)		 % proficient
Post pandemic (2022-2023)		 Change (%)
All Grades English Language Arts (Centennial School)16.813
 3.8%
   All Grades English Language Arts (Centennial School District No. R-1)16.813
 3.8%
   All Grades English Language Arts (Colorado)45.843.7
 2.1%
All Grades Math (Centennial School)6.44.9
 1.5%
   All Grades Math (Centennial School District No. R-1)6.44.9
 1.5%
   All Grades Math (Colorado)34.731.5
 3.2%

Student Body

Number of students
Pre-pandemic (2018-2019)		 Number of students
Post pandemic (2022-2023)		 Change (%)
Total Students217193
 11.1%
African American01
American Indian00
Asian00
Hispanic201162
 19.4%
Pacific Islander00
White1629
 81.3%
Two or More Races01
% Free/Discounted Lunch Recipients79.7%84.5%
 4.7%

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Frequently Asked Questions about Centennial School

In the 2022-23 school year, 193 students attended Centennial School.

Students at Centennial School are 84% Hispanic, 15% White.


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