Centennial Elementary School (Closed 2015)

Home > Colorado > Costilla County > San Luis

Centennial Elementary School (Closed 2015)

909 North Main Street
San Luis, CO 81152

( shown in map)

Serving 107 students in grades Prekindergarten-5, Centennial Elementary School ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving was 50-59% (which was approximately equal to the Colorado state average of 57%). The percentage of students achieving was 60-69% (which was approximately equal to the Colorado state average of 69%).

The student-teacher ratio of 12:1 was lower than the Colorado state level of 15:1.

Minority enrollment was 88% of the student body (majority Hispanic), which was higher than the Colorado state average of 50% (majority Hispanic).

School Overview

Grades Offered

Grades Prekindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Centennial Elementary School
Pre-K	15
Kind	15
1	11
2	18
3	18
4	11
5	19

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

107 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Centennial Elementary School
2023	107
2022	107
2021	107
2020	107
2019	107
2018	107
2017	107
2016	107
2015	107
2014	107
2013	106
2012	139
2011	134
2010	111
2009	113
2008	132
2007	117
2006	106
2005	123
2004	79
2003	148
2002	167
2001	191
2000	176
1999	177
1998	194
1997	182
1996	208
1995	199
1994	203
1993	169
1992	203
1991	188
1990	204
1989	189
1988	219
1987	216

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 Classroom Teachers

9 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Centennial Elementary School
2023	9
2022	9
2021	9
2020	9
2019	9
2018	9
2017	9
2016	9
2015	9
2014	9
2013	8
2012	7
2011	8
2010	8
2009	11
2008	12
2007	10
2006	9
2005	9
2004	8
2003	12
2002	11
2001	13
2000	14
1999	13
1998	13
1997	12
1996	12
1995	11
1994	13
1993	15
1992	14
1991	14
1990	16
1989	15
1988	19
1987	14

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 Rankings

This School

State Level (CO)

(13-14)

50-59%

57%

View Data

Math Proficiency Comparison Over Years (2010-2014)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2014	54%	57%	32%
2013	24%	57%	17%
2012	24%	56%	22%
2011	72%	82%	62%
2010	74%	81%	62%

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.

(13-14)

60-69%

69%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2014)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2014	64%	69%	52%
2013	54%	70%	47%
2012	44%	70%	42%
2011	82%	89%	82%
2010	84%	89%	77%

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

12:1

15:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	12:1	16:1	11:1
2022	12:1	15:1	11:1
2021	12:1	15:1	12:1
2020	12:1	16:1	14:1
2019	12:1	16:1	14:1
2018	12:1	17:1	11:1
2017	12:1	17:1	11:1
2016	12:1	17:1	11:1
2015	12:1	17:1	11:1
2014	11:1	17:1	9:1
2013	13:1	17:1	12:1
2012	19:1	17:1	17:1
2011	16:1	17:1	12:1
2010	14:1	16:1	12:1
2009	10:1	16:1	9:1
2008	11:1	16:1	8:1
2007	12:1	17:1	10:1
2006	12:1	16:1	11:1
2005	14:1	17:1	13:1
2004	10:1	16:1	9:1
2003	12:1	16:1	12:1
2002	15:1	17:1	15:1
2001	15:1	17:1	14:1
2000	13:1	17:1	12:1
1999	14:1	17:1	13:1
1998	15:1	18:1	13:1
1997	16:1	18:1	17:1
1996	18:1	18:1	15:1
1995	17:1	18:1	16:1
1994	16:1	18:1	15:1
1993	12:1	18:1	13:1
1992	15:1	18:1	12:1
1991	14:1	18:1	13:1
1990	13:1	18:1	13:1
1989	13:1	18:1	13:1
1988	12:1	18:1	14:1
1987	15:1	19:1	15:1

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

View Data

American Indian Student Percentage Comparison Over Years (1991-2009)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2009	1%	1%	1%
2008	2%	2%	2%
2007	2%	1%	2%
2005	2%	1%	4%
2003	1%	1%	2%
2002	1%	1%	1%
2001	3%	1%	2%
1992	1%	1%	1%
1991	2%	1%	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.

Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (2002-2004)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2004	3%	3%	2%
2003	2%	3%	1%
2002	2%	3%	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.

Hispanic

86%

36%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	86%	35%	86%
2022	86%	35%	86%
2021	86%	34%	85%
2020	86%	34%	90%
2019	86%	34%	90%
2018	86%	34%	92%
2017	86%	34%	92%
2016	86%	33%	90%
2015	86%	33%	89%
2014	86%	33%	89%
2013	94%	32%	94%
2012	88%	32%	89%
2011	91%	32%	91%
2010	95%	29%	93%
2009	92%	28%	91%
2008	90%	28%	88%
2007	88%	28%	88%
2006	91%	27%	92%
2005	91%	26%	87%
2004	96%	25%	91%
2003	90%	24%	88%
2002	87%	23%	87%
2001	88%	22%	90%
2000	92%	21%	91%
1999	94%	20%	94%
1998	94%	19%	93%
1997	93%	19%	94%
1996	91%	18%	92%
1995	91%	18%	91%
1994	91%	17%	91%
1993	90%	17%	91%
1992	93%	17%	94%
1991	91%	16%	92%

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

View Data

Black Student Percentage Comparison Over Years (2008-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	2%	5%	1%
2022	2%	4%	1%
2021	2%	5%	3%
2020	2%	5%	1%
2019	2%	5%	1%
2018	1%	5%
2017	1%	5%
2016	1%	5%
2015	1%	5%	2%
2014	2%	5%	2%
2010	1%	6%	1%
2009	1%	6%	1%
2008	2%	6%	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.

White

12%

50%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	12%	51%	13%
2022	12%	52%	11%
2021	12%	52%	11%
2020	12%	53%	9%
2019	12%	53%	9%
2018	13%	53%	8%
2017	13%	53%	8%
2016	13%	54%	10%
2015	13%	54%	9%
2014	12%	55%	9%
2013	6%	56%	5%
2012	11%	56%	10%
2011	8%	57%	8%
2010	4%	60%	4%
2009	6%	61%	7%
2008	6%	61%	8%
2007	10%	62%	10%
2006	9%	63%	8%
2005	7%	64%	9%
2004	1%	65%	5%
2003	7%	66%	9%
2002	9%	67%	10%
2001	9%	68%	8%
2000	8%	70%	7%
1999	6%	71%	5%
1998	9%	72%	7%
1997	7%	72%	6%
1996	9%	73%	8%
1995	9%	74%	9%
1994	9%	75%	9%
1993	10%	75%	9%
1992	6%	75%	5%
1991	7%	76%	7%

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

n/a

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2012)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2012	1%	3%	1%
2011	1%	2%	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.

All Ethnic Groups

0.25

0.62

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	0.25	0.62	0.26
2022	0.25	0.61	0.24
2021	0.25	0.61	0.27
2020	0.25	0.60	0.18
2019	0.25	0.60	0.18
2018	0.25	0.60	0.16
2017	0.25	0.60	0.16
2016	0.25	0.60	0.19
2015	0.25	0.60	0.20
2014	0.25	0.59	0.21
2013	0.11	0.59	0.12
2012	0.22	0.59	0.19
2011	0.17	0.58	0.16
2010	0.10	0.55	0.13
2009	0.15	0.55	0.17
2008	0.19	0.55	0.22
2007	0.22	0.54	0.22
2006	0.17	0.53	0.16
2005	0.17	0.52	0.23
2004	0.08	0.52	0.18
2003	0.19	0.51	0.22
2002	0.24	0.50	0.23
2001	0.22	0.49	0.19
2000	0.19	0.47	0.16
1999	0.14	0.46	0.12
1998	0.14	0.46	0.14
1997	0.13	0.45	0.12
1996	0.17	0.45	0.15
1995	0.17	0.43	0.16
1994	0.17	0.41	0.16
1993	0.19	0.41	0.16
1992	0.14	0.40	0.12
1991	0.17	0.40	0.16

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

81%

39%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	81%	33%	82%
2022	81%	30%	79%
2021	81%	33%	81%
2020	81%	33%	75%
2019	81%	33%	75%
2018	81%	35%	74%
2017	81%	35%	74%
2016	81%	34%	80%
2015	81%	34%	82%
2014	81%	35%	78%
2013	76%	34%	69%
2012	84%	34%	78%
2011	73%	33%	70%
2010	73%	31%	70%
2009	54%	28%	54%
2008	55%	28%	57%
2007	63%	27%	58%
2006	72%	27%	80%
2005	61%	25%	64%
2004	75%	24%	64%
2003	61%	22%	65%
2002	63%	21%	64%
2001	61%	20%	61%
2000	58%	21%	59%
1999	75%	21%	72%
1998	71%	22%	68%
1997	84%	22%	72%
1996	73%	22%	73%
1995	72%	22%	67%
1994	67%	21%	66%
1992	71%	19%	66%

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

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Centennial Elementary School	Colorado	Centennial School District No. R-1
2023	6%	7%	3%
2022	6%	6%	6%
2021	6%	7%	5%
2020	6%	8%	7%
2019	6%	8%	7%
2018	5%	8%	6%
2017	5%	8%	6%
2016	5%	7%	5%
2015	5%	7%	5%
2014	6%	7%	8%
2013	9%	7%	14%
2012	11%	7%	11%
2011	6%	7%	10%
2010	6%	7%	11%
2009	33%	7%	29%
2008	37%	7%	33%
2007	26%	7%	20%
2006	16%	6%	18%
2005	23%	6%	21%
2004	8%	6%	13%
2003	18%	7%	16%

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

Centennial School District No. R-1

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

Frequently Asked Questions

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

50-59% of students have achieved math proficiency (compared to the 57% CO state average), while 60-69% of students have achieved reading proficiency (compared to the 69% CO state average).

How many students attend Centennial Elementary School?

107 students attend Centennial Elementary School.

What is the racial composition of the student body?

86% of Centennial Elementary School students are Hispanic, 12% of students are White, and 2% of students are Black.

What is the student-teacher ratio of Centennial Elementary School?

Centennial Elementary School has a student ration of 12:1, which is lower than the Colorado state average of 15:1.

What grades does Centennial Elementary School offer ?

Centennial Elementary School offers enrollment in grades Prekindergarten-5

What school district is Centennial Elementary School part of?

Centennial Elementary School is part of Centennial School District No. R-1.

Recent Articles

September 05, 2025

School Choice vs. Neighborhood Schools: Key Factors

Explore school choice vs. neighborhood schools in 2025. Learn key factors parents should weigh when deciding the best fit for their child.

September 05, 2025

Best School Match 2025: Public vs Charter vs Magnet

Compare 2025 public, charter, and magnet school options with updated data, trends, and strategies to find the best fit.

September 05, 2025

Public School Boundaries and Equity in 2025

Explore how public school boundaries shape access, equity, and opportunity for students in 2025. Learn the impact on families and education policy.

Most Popular Articles

Changing Schools And Moving To A New Area

Top Ranked 51�Թ�� in the US

Class Size: State Regulation of Class Size

Smaller Class Sizes: Pros and Cons

What Is A Magnet School?

About 51�Թ��
Teaching
Public School Policies
Opinion
Parenting and Learning Issues

Quick Links

School Search Tools:

School by Type (CO):

Private & Boarding Schools:

State Links:

51�Թ�������

Centennial Elementary School (Closed 2015)

School Overview

Distribution of Students By Grade Trends

Total Students Trends Over Years (1987-2023)

Total Classroom Teachers Trends Over Years (1987-2023)

School Rankings

Math Proficiency Comparison Over Years (2010-2014)

Reading and Language Arts Proficiency Comparison Over Years (2010-2014)

Student-Teacher Ratio Comparison Over Years (1987-2023)

American Indian Student Percentage Comparison Over Years (1991-2009)

Asian Student Percentage Comparison Over Years (2002-2004)

Hispanic Student Percentage Comparison Over Years (1991-2023)

Black Student Percentage Comparison Over Years (2008-2023)

White Student Percentage Comparison Over Years (1991-2023)

Two or More Races Student Percentage Comparison Over Years (2011-2012)

Diversity Score Comparison Over Years (1991-2023)

Free Lunch Eligibility Comparison Over Years (1992-2023)

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)

Frequently Asked Questions

More Articles

51�Թ��