Sun Terrace Elementary

Grades K–5 Public District: Mt. Diablo Unified

2448 Floyd Ln., Concord, CA 94520 Map

Math (met standard)

12%

−30 state 42% · 2025-26

English (met standard)

21%

−26 state 47% · 2025-26

Science (met standard)

10%

−26 state 35% · 2025-26

Low income

74%

free or reduced-price lunch

Students

418

2024-25

Students per teacher

25.5

2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade	Math	English	Science
Grade 3	15% state 47% · 2025-26	17% state 44% · 2025-26	—
Grade 4	11% state 42% · 2025-26	20% state 46% · 2025-26	—
Grade 5	11% state 37% · 2025-26	24% state 49% · 2025-26	10% state 35% · 2025-26
All grades	12% state 42% · 2025-26	21% state 47% · 2025-26	10% state 35% · 2025-26

Results by year (all grades)

School year	Math	English	Science
2025-26	12% state 42%	21% state 47%	10% state 35%
2024-25	20% state 41%	33% state 46%	19% state 33%
2023-24	16% state 40%	18% state 45%	7% state 33%
2022-23	21% state 40%	23% state 44%	15% state 32%
2021-22	8% state 37%	16% state 45%	7% state 31%
2020-21	12% state 35%	21% state 43%	11% state 30%
2018-19	19% state 44%	23% state 50%	11% state 32%
2017-18	19% state 43%	35% state 49%	—
2016-17	17% state 40%	27% state 45%	—
2015-16	16% state 39%	22% state 45%	—
2014-15	13% state 36%	20% state 41%	—

Students

Race and ethnicity, 2024-25

Asian 8%
White 15%
Hispanic 60%
Black 5%
Two or more 9%
Other 3%

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.


Rocketship Futuro Academy Grades K–5 Charter · Rocketship Futuro Academy District	0.5 mi	54% +11 vs state	50% +4 vs state	32% −3 vs state	6% Average of math, English and science: 39% in 2022-23 → 45% in 2025-26	71%	669	Hispanic 78%
Holbrook Language Academy Grades K–8 · Mt. Diablo Unified	0.5 mi	28% −11 vs state	43% −5 vs state	34% −1 vs state	3% Average of math, English and science: 32% in 2022-23 → 35% in 2025-26	67%	501	Hispanic 77%
Floyd I. Marchus Grades K–12 Special education · Contra Costa County Office of Education	1.0 mi	0%	10%	13%	Average of math, English and science: 7% in 2022-23 → 8% in 2025-26	60%	50	Black 39%
Wren Avenue Elementary Grades K–5 · Mt. Diablo Unified	1.5 mi	18% −24 vs state	18% −29 vs state	8% −28 vs state	4% Average of math, English and science: 19% in 2022-23 → 15% in 2025-26	76%	349	Hispanic 48%
Monte Gardens Elementary Grades K–5 · Mt. Diablo Unified	1.6 mi	56% +14 vs state	65% +18 vs state	52% +17 vs state	Average of math, English and science: 60% in 2022-23 → 58% in 2025-26	44%	562	Hispanic 32%
Sunrise (Special Education) Grades K–8 Special education · Mt. Diablo Unified	1.7 mi	0%	13%	—	9% Average of math, English and science: 15% in 2015-16 → 6% in 2018-19	78%	18	Hispanic 28%
El Monte Elementary Grades K–5 · Mt. Diablo Unified	2.4 mi	36% −6 vs state	35% −12 vs state	30% −5 vs state	7% Average of math, English and science: 27% in 2022-23 → 34% in 2025-26	65%	418	Hispanic 47%
Meadow Homes Elementary Grades K–5 · Mt. Diablo Unified	2.5 mi	12% −30 vs state	14% −33 vs state	9% −26 vs state	Average of math, English and science: 13% in 2022-23 → 11% in 2025-26	92%	732	Hispanic 76%
Westwood Elementary Grades K–5 · Mt. Diablo Unified	2.7 mi	28% −13 vs state	41% −6 vs state	27% −9 vs state	11% Average of math, English and science: 21% in 2022-23 → 32% in 2025-26	72%	224	Hispanic 46%
Cambridge Elementary Grades K–5 · Mt. Diablo Unified	3.3 mi	15% −27 vs state	15% −31 vs state	8% −27 vs state	Average of math, English and science: 14% in 2022-23 → 13% in 2025-26	96%	469	Hispanic 81%