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Mills Elementary School (Closed 2006)

401 East K St.
Benicia, CA 94510

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Mills Elementary School serves 359 students in grades Kindergarten-5.

The student-teacher ratio of 19:1 was lower than the California state level of 21:1.

Minority enrollment was 44% of the student body (majority Hispanic and Black), which was lower than the California state average of 80% (majority Hispanic).

School Overview

Grades Offered

Grades Kindergarten-5

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Distribution of Students By Grade Trends
Grade	Mills Elementary School
Kind	60
1	58
2	59
3	60
4	58
5	64

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Total Students

359 students

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Total Students Trends Over Years (1989-2025)
Year	Mills Elementary School
2025	359
2024	359
2023	359
2022	359
2021	359
2020	359
2019	359
2018	359
2017	359
2016	359
2015	359
2005	359
2004	346
2003	351
2002	352
2001	391
2000	369
1999	379
1998	374
1997	391
1996	385
1995	417
1994	408
1993	447
1992	460
1991	436
1990	436
1989	407

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Total Classroom Teachers

19 teachers

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Total Classroom Teachers Trends Over Years (1989-2025)
Year	Mills Elementary School
2025	19
2024	19
2023	19
2022	19
2021	19
2020	19
2019	19
2018	19
2017	19
2016	19
2015	19
2005	19
2004	18
2003	19
2002	19
2001	19
2000	20
1999	18
1998	18
1997	16
1996	16
1995	18
1994	18
1993	18
1992	19
1991	19
1990	18
1989	17

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School Rankings

This School

State Level (CA)

Student-Teacher Ratio

19:1

21:1

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Student-Teacher Ratio Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	19:1	21:1
2024	19:1	21:1
2023	19:1	22:1	21:1
2022	19:1	22:1	21:1
2021	19:1	22:1	23:1
2020	19:1	23:1	23:1
2019	19:1	23:1	23:1
2018	19:1	23:1	23:1
2017	19:1	23:1	23:1
2016	19:1	24:1	23:1
2015	19:1	24:1	23:1
2005	19:1	22:1	21:1
2004	19:1	22:1	21:1
2003	18:1	21:1	20:1
2002	19:1	21:1	20:1
2001	21:1	21:1	21:1
2000	18:1	22:1	21:1
1999	21:1	22:1	21:1
1998	21:1	22:1	21:1
1997	25:1	24:1	22:1
1996	24:1	25:1	22:1
1995	24:1	25:1	22:1
1994	23:1	25:1	22:1
1993	25:1	25:1	22:1
1992	24:1	24:1	23:1
1991	23:1	24:1	22:1
1990	24:1	24:1	21:1
1989	24:1	24:1	23:1

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American Indian

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American Indian Student Percentage Comparison Over Years (1999-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	2%	1%
2024	2%	1%
2023	2%	1%
2022	2%	1%
2020	2%	1%
2019	2%	1%
2018	2%	1%
2017	2%	1%
2016	2%	1%
2015	2%	1%
2005	3%	2%	1%
2004	3%	2%	1%
2003	2%	2%	1%
2002	2%	2%	1%
2001	2%	2%	1%
2000	2%	1%
1999	1%	1%

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Asian

10%

12%

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Asian Student Percentage Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	10%	12%
2024	10%	12%
2023	10%	12%	11%
2022	10%	12%	13%
2021	10%	12%	13%
2020	10%	12%	13%
2019	10%	12%	13%
2018	9%	11%	13%
2017	9%	11%	13%
2016	9%	11%	13%
2015	9%	11%	13%
2005	10%	12%	13%
2004	9%	12%	13%
2003	9%	11%	13%
2002	8%	11%	12%
2001	6%	11%	11%
2000	7%	11%	11%
1999	9%	11%	11%
1998	8%	11%	11%
1997	9%	11%	11%
1996	7%	11%	11%
1995	7%	11%	10%
1994	6%	11%	10%
1993	5%	11%	10%
1992	5%	11%	9%
1991	3%	11%	9%
1990	6%	10%	8%
1989	4%	10%	6%

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Hispanic

22%

56%

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Hispanic Student Percentage Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	22%	56%
2024	22%	56%
2023	22%	55%	25%
2022	22%	56%	23%
2021	22%	56%	20%
2020	22%	55%	19%
2019	22%	55%	19%
2018	23%	54%	19%
2017	23%	54%	19%
2016	23%	54%	19%
2015	23%	54%	18%
2005	22%	47%	11%
2004	21%	46%	11%
2003	19%	45%	10%
2002	19%	44%	11%
2001	18%	43%	10%
2000	16%	42%	10%
1999	13%	41%	10%
1998	14%	40%	10%
1997	14%	40%	9%
1996	15%	39%	9%
1995	11%	38%	9%
1994	11%	37%	8%
1993	9%	36%	8%
1992	7%	35%	8%
1991	7%	34%	7%
1990	7%	33%	7%
1989	5%	31%	7%

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Black

10%

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Black Student Percentage Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	10%	5%
2024	10%	5%
2023	10%	5%	6%
2022	10%	5%	6%
2021	10%	5%	7%
2020	10%	5%	8%
2019	10%	5%	8%
2018	10%	6%	8%
2017	10%	6%	8%
2016	10%	6%	8%
2015	10%	6%	8%
2005	10%	8%	9%
2004	11%	8%	9%
2003	11%	8%	8%
2002	12%	8%	7%
2001	14%	8%	8%
2000	11%	9%	8%
1999	11%	9%	8%
1998	13%	9%	8%
1997	13%	9%	8%
1996	10%	9%	8%
1995	8%	9%	8%
1994	5%	9%	7%
1993	4%	9%	7%
1992	5%	9%	6%
1991	3%	9%	6%
1990	5%	9%	7%
1989	5%	9%	6%

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White

56%

20%

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White Student Percentage Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	56%	20%
2024	56%	20%
2023	56%	21%	43%
2022	56%	21%	44%
2021	56%	22%	45%
2020	56%	23%	46%
2019	56%	23%	46%
2018	56%	24%	47%
2017	56%	24%	47%
2016	56%	24%	47%
2015	56%	24%	49%
2005	55%	31%	66%
2004	56%	32%	66%
2003	59%	34%	68%
2002	59%	35%	69%
2001	60%	36%	70%
2000	64%	37%	71%
1999	66%	38%	71%
1998	64%	39%	71%
1997	64%	39%	72%
1996	68%	40%	72%
1995	74%	41%	73%
1994	78%	42%	75%
1993	82%	43%	75%
1992	83%	44%	77%
1991	87%	45%	78%
1990	82%	47%	78%
1989	86%	49%	81%

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Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.62

0.63

View Data

Diversity Score Comparison Over Years (1989-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	0.62	0.63
2024	0.62	0.63
2023	0.62	0.64	0.72
2022	0.62	0.63	0.72
2021	0.62	0.62	0.72
2020	0.62	0.63	0.72
2019	0.62	0.63	0.72
2018	0.62	0.64	0.71
2017	0.62	0.64	0.71
2016	0.62	0.64	0.71
2015	0.62	0.64	0.70
2005	0.63	0.67	0.54
2004	0.63	0.67	0.53
2003	0.60	0.67	0.51
2002	0.60	0.67	0.49
2001	0.59	0.67	0.48
2000	0.55	0.67	0.47
1999	0.53	0.67	0.47
1998	0.55	0.67	0.47
1997	0.55	0.67	0.46
1996	0.51	0.67	0.47
1995	0.43	0.67	0.45
1994	0.38	0.67	0.41
1993	0.32	0.67	0.42
1992	0.31	0.67	0.39
1991	0.24	0.67	0.37
1990	0.32	0.66	0.37
1989	0.26	0.65	0.34

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Eligible for

23%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	23%	54%
2024	23%	54%
2023	23%	51%	22%
2022	23%	51%	22%
2021	23%	53%	21%
2020	23%	52%	20%
2019	23%	52%	20%
2018	23%	49%	17%
2017	23%	49%	17%
2016	23%	50%	17%
2015	23%	50%	16%
2005	23%	40%	8%
2004	18%	40%	5%
2003	22%	39%	7%
2002	21%	39%	7%
2001	23%	39%	6%
2000	22%	40%	7%
1999	30%	40%	8%
1998	36%	47%	12%
1997	37%	47%	13%
1996	36%	46%	11%
1995	32%	45%	11%
1994	32%	43%	11%
1993	32%	41%	10%
1992	29%	38%	9%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2025)
Year	Mills Elementary School	California	Benicia Unified School District
2025	9%	8%
2024	9%	8%
2023	9%	8%	3%
2022	9%	7%	4%
2021	9%	6%	3%
2020	9%	7%	4%
2019	9%	7%	4%
2018	9%	9%	4%
2017	9%	9%	4%
2016	9%	9%	4%
2015	9%	9%	4%
2005	9%	9%	3%
2004	10%	9%	3%
2003	11%	9%	3%
2002	9%	8%	3%
2001	9%	8%	3%
2000	9%	7%	2%

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School Statewide Testing

View Education Department Test Scores

School District Name

Benicia Unified School District

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

Frequently Asked Questions

How many students attend Mills Elementary School?

359 students attend Mills Elementary School.

What is the racial composition of the student body?

56% of Mills Elementary School students are White, 22% of students are Hispanic, 10% of students are Asian, 10% of students are Black, and 2% of students are American Indian.

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

Mills Elementary School has a student ration of 19:1, which is lower than the California state average of 21:1.

What grades does Mills Elementary School offer ?

Mills Elementary School offers enrollment in grades Kindergarten-5

What school district is Mills Elementary School part of?

Mills Elementary School is part of Benicia Unified School District.

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