Home > California > San Diego County > Chula Vista > Otay Ranch

Mcmillin (Corky) Elementary School

1201 Santa Cora Ave.
Chula Vista, CA 91913

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Top 20%

www.cvesd.org

Serving 696 students in grades Kindergarten-6, Mcmillin (Corky) Elementary School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 56% (which is higher than the California state average of 33%). The percentage of students achieving is 63% (which is higher than the California state average of 47%).

The student:teacher ratio of 22:1 is higher than the California state level of 21:1.

Minority enrollment is 90% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Stats (2025)

Grades: Kindergarten-6
Enrollment: 696 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 90%
: Top 20% in CA
: 56% (Top 20%)
: 63% (Top 20%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Mcmillin (Corky) Elementary School ranks among the top 20% of public schools in California for:

School Overview

Mcmillin (Corky) Elementary School's student population of 696 students has declined by 16% over five school years.

The teacher population of 32 teachers has declined by 5% over five school years.

Grades Offered

Grades Kindergarten-6

View Data

Distribution of Students By Grade Trends
Grade	Mcmillin (Corky) Elementary School
Kind	104
1	72
2	88
3	109
4	100
5	119
6	104

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Total Students

696 students

View Data

Total Students Trends Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School
2023	720
2022	758
2021	765
2020	834
2019	834
2018	845
2017	845
2016	846
2015	882
2014	854
2013	870
2012	852
2011	859
2010	843
2009	822
2008	779
2007	860
2006	841
2005	858
2004	783
2003	719

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Gender %

Total Classroom Teachers

32 teachers

View Data

Total Classroom Teachers Trends Over Years (2002-2023)
Year	Mcmillin (Corky) Elementary School
2023	31
2022	33
2021	34
2020	34
2019	34
2018	32
2017	32
2016	33
2015	34
2014	32
2013	39
2012	40
2010	42
2009	44
2008	44
2007	43
2006	43
2005	38
2004	39
2003	36
2002	21

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School Calendar

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School Rankings

Mcmillin (Corky) Elementary School ranks within the top 20% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).

The of Mcmillin (Corky) Elementary School is 0.66, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#1595 out of 9602 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2010-2022)
Year	Mcmillin (Corky) Elementary School
2022	#1595
2019	#1625
2018	#1424
2017	#1299
2016	#1094
2015	#1361
2013	#807
2012	#821
2011	#1376
2010	#1466

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56%

33%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2022	56%	33%	42%
2019	57%	40%	52%
2018	58%	39%	51%
2017	59%	38%	49%
2016	61%	37%	48%
2015	55%	34%	44%
2013	86%	59%	74%
2012	85%	59%	74%
2011	80%	58%	73%
2010	76%	56%	71%

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63%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2022	63%	47%	53%
2019	69%	51%	64%
2018	70%	50%	51%
2017	70%	48%	62%
2016	72%	48%	61%
2015	64%	44%	55%
2013	77%	57%	67%
2012	79%	58%	68%
2011	70%	56%	65%
2010	70%	54%	63%

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45-49%

29%

Student : Teacher Ratio

22:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (2002-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	23:1	22:1	21:1
2022	23:1	21:1	22:1
2021	23:1	22:1	22:1
2020	25:1	23:1	23:1
2019	25:1	23:1	23:1
2018	26:1	23:1	23:1
2017	26:1	23:1	23:1
2016	26:1	24:1	23:1
2015	26:1	24:1	23:1
2014	27:1	24:1	24:1
2013	22:1	24:1	21:1
2012	21:1	23:1	21:1
2010	20:1	21:1	19:1
2009	19:1	20:1	19:1
2008	18:1	18:1	17:1
2007	20:1	21:1	19:1
2006	20:1	20:1	19:1
2005	23:1	21:1	19:1
2004	20:1	21:1	20:1
2003	20:1	20:1	20:1
2002	19:1	20:1	20:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2002-2005)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2005	2%	2%	1%
2002	2%	2%	1%

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Asian

22%

12%

View Data

Asian Student Percentage Comparison Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	22%	12%	13%
2022	23%	12%	13%
2021	25%	12%	14%
2020	26%	12%	14%
2019	26%	12%	14%
2018	25%	11%	12%
2017	25%	11%	12%
2016	26%	11%	12%
2015	28%	11%	13%
2014	27%	11%	12%
2013	30%	11%	13%
2012	31%	11%	13%
2011	32%	11%	14%
2010	30%	11%	13%
2009	29%	11%	13%
2008	33%	12%	14%
2007	32%	12%	14%
2006	31%	12%	14%
2005	30%	12%	14%
2004	30%	12%	14%
2003	30%	11%	13%

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Hispanic

53%

56%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	50%	55%	68%
2022	50%	56%	68%
2021	51%	56%	67%
2020	49%	55%	67%
2019	49%	55%	67%
2018	51%	54%	71%
2017	51%	54%	71%
2016	49%	54%	71%
2015	48%	54%	67%
2014	46%	53%	69%
2013	45%	53%	67%
2012	47%	52%	68%
2011	46%	51%	68%
2010	29%	50%	42%
2009	43%	49%	65%
2008	46%	50%	69%
2007	44%	49%	66%
2006	43%	48%	65%
2005	40%	47%	65%
2004	40%	46%	64%
2003	41%	45%	64%

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Black

View Data

Black Student Percentage Comparison Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	7%	5%	4%
2022	7%	5%	4%
2021	8%	5%	4%
2020	7%	5%	4%
2019	7%	5%	4%
2018	6%	6%	3%
2017	6%	6%	3%
2016	6%	6%	3%
2015	6%	6%	4%
2014	6%	6%	4%
2013	7%	6%	4%
2012	6%	6%	4%
2011	5%	7%	4%
2010	6%	7%	4%
2009	5%	7%	4%
2008	6%	8%	4%
2007	8%	8%	5%
2006	9%	8%	5%
2005	8%	8%	5%
2004	11%	8%	5%
2003	11%	8%	5%

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White

10%

20%

View Data

White Student Percentage Comparison Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	12%	21%	9%
2022	12%	21%	9%
2021	11%	22%	10%
2020	14%	23%	11%
2019	14%	23%	11%
2018	15%	24%	11%
2017	15%	24%	11%
2016	15%	24%	12%
2015	13%	24%	13%
2014	14%	25%	12%
2013	17%	25%	14%
2012	15%	26%	13%
2011	15%	27%	13%
2010	32%	27%	39%
2009	14%	28%	12%
2008	15%	29%	13%
2007	16%	29%	14%
2006	17%	31%	15%
2005	20%	31%	15%
2004	19%	32%	17%
2003	18%	34%	18%

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Hawaiian

n/a

View Data

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2009-2015)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2015	1%	1%
2014	2%	1%	1%
2013	1%	1%
2012	1%	1%	1%
2011	2%	1%	1%
2010	2%	1%	1%
2009	1%	1%	1%

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Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2010-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	8%	6%	6%
2022	7%	5%	6%
2021	5%	5%	5%
2020	3%	4%	4%
2019	3%	4%	4%
2018	3%	4%	3%
2017	3%	4%	3%
2016	4%	4%	2%
2015	4%	3%	3%
2014	5%	3%	2%
2010	1%	3%	1%

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All Ethnic Groups

0.66

0.63

View Data

Diversity Score Comparison Over Years (2003-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	0.68	0.64	0.52
2022	0.68	0.63	0.52
2021	0.66	0.62	0.52
2020	0.67	0.63	0.53
2019	0.67	0.63	0.53
2018	0.66	0.64	0.47
2017	0.66	0.64	0.47
2016	0.67	0.64	0.48
2015	0.68	0.64	0.50
2014	0.70	0.65	0.49
2013	0.69	0.65	0.51
2012	0.67	0.65	0.50
2011	0.67	0.67	0.50
2010	0.73	0.67	0.66
2009	0.72	0.71	0.54
2008	0.66	0.65	0.49
2007	0.70	0.67	0.53
2006	0.71	0.66	0.54
2005	0.73	0.67	0.54
2004	0.72	0.67	0.54
2003	0.70	0.67	0.55

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Eligible for

35%

54%

View Data

Free Lunch Eligibility Comparison Over Years (2002-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	29%	51%	41%
2022	22%	51%	39%
2021	25%	53%	42%
2020	20%	52%	41%
2019	20%	52%	41%
2018	16%	49%	38%
2017	16%	49%	38%
2016	16%	50%	39%
2015	17%	50%	38%
2014	18%	49%	37%
2013	18%	48%	38%
2011	12%	46%	32%
2010	10%	46%	30%
2009	9%	43%	23%
2008	6%	41%	24%
2007	7%	40%	21%
2006	7%	40%	24%
2005	9%	40%	26%
2004	12%	40%	29%
2003	10%	39%	27%
2002	16%	39%	32%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Mcmillin (Corky) Elementary School	California	Chula Vista Elementary School District
2023	3%	8%	6%
2022	6%	7%	7%
2021	6%	6%	9%
2020	7%	7%	11%
2019	7%	7%	11%
2018	8%	9%	11%
2017	8%	9%	11%
2016	7%	9%	11%
2015	7%	9%	12%
2014	6%	9%	12%
2013	7%	7%	11%
2011	7%	8%	10%
2010	9%	9%	13%
2009	6%	10%	13%
2008	8%	10%	18%
2007	7%	10%	16%
2006	7%	9%	15%
2005	8%	9%	18%
2004	10%	9%	16%
2003	10%	9%	16%
2002	8%	8%	14%

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School Statewide Testing

View Education Department Test Scores

School District Name

Chula Vista Elementary School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Mcmillin (Corky) Elementary School's ranking?

Mcmillin (Corky) Elementary School is ranked #1595 out of 9,602 schools, which ranks it among the top 20% of public schools in California.

What schools are Mcmillin (Corky) Elementary School often compared to?

Mcmillin (Corky) Elementary Schoolis often viewed alongside schools like Veterans Elementary School by visitors of our site.

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

56% of students have achieved math proficiency (compared to the 33% CA state average), while 63% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Mcmillin (Corky) Elementary School?

696 students attend Mcmillin (Corky) Elementary School.

What is the racial composition of the student body?

53% of Mcmillin (Corky) Elementary School students are Hispanic, 22% of students are Asian, 10% of students are White, 7% of students are Black, 7% of students are Two or more races, and 1% of students are Hawaiian.

What is the student:teacher ratio of Mcmillin (Corky) Elementary School?

Mcmillin (Corky) Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.

What grades does Mcmillin (Corky) Elementary School offer ?

Mcmillin (Corky) Elementary School offers enrollment in grades Kindergarten-6

What school district is Mcmillin (Corky) Elementary School part of?

Mcmillin (Corky) Elementary School is part of Chula Vista Elementary School District.

In what neighborhood is Mcmillin (Corky) Elementary School located?

Mcmillin (Corky) Elementary School is located in the Otay Ranch neighborhood of Chula Vista, CA. There are 6 other public schools located in Otay Ranch.

School Reviews

5 3/28/2011

I am an ex-student from corky mcmillan elementary school, and I can truly say that my most wonderful memories came from there! this school will be in my heart FOREVER

- Posted by Student/Alumni - no_me

Review Mcmillin (Corky) Elementary School. Reviews should be a few sentences in length. Please include any comments on:

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Quick Stats (2025)

Grades: Kindergarten-6
Enrollment: 696 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 90%
: Top 20%
: 56% (Top 20%)
: 63% (Top 20%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education