Los Osos Middle

Grades 6–8 Public District: San Luis Coastal Unified

1555 El Moro St., Los Osos, CA 93402 Map

Math (met standard)

49%

+12 state 37% · 2025-26

English (met standard)

67%

+17 state 50% · 2025-26

Science (met standard)

52%

+17 state 35% · 2025-26

Low income

51%

free or reduced-price lunch

Students

494

2024-25

Students per teacher

18.5

2024-25

Test score trends

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

Grade	Math	English	Science
Grade 6	47% state 37% · 2025-26	58% state 48% · 2025-26	—
Grade 7	54% state 38% · 2025-26	78% state 51% · 2025-26	—
Grade 8	44% state 36% · 2025-26	62% state 50% · 2025-26	52% state 35% · 2025-26
All grades	49% state 37% · 2025-26	67% state 50% · 2025-26	52% state 35% · 2025-26

Results by year (all grades)

School year	Math	English	Science
2025-26	49% state 37%	67% state 50%	52% state 35%
2024-25	53% state 35%	67% state 49%	52% state 32%
2023-24	46% state 33%	63% state 46%	46% state 29%
2022-23	46% state 32%	63% state 46%	59% state 29%
2021-22	47% state 31%	66% state 47%	50% state 29%
2020-21	44% state 32%	58% state 47%	41% state 27%
2018-19	55% state 38%	70% state 50%	47% state 31%
2017-18	57% state 37%	70% state 49%	—
2016-17	55% state 37%	70% state 48%	—
2015-16	56% state 36%	71% state 48%	—
2014-15	39% state 33%	53% state 44%	—

Race and ethnicity, 2024-25

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

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

Pick to compare
	San Luis County Special Education Grades K–12 Special education · San Luis Obispo County Office of Education	4.4 mi	0%	8%	—	4% Average of math, English and science: 0% in 2022-23 → 4% in 2025-26	82%	17	White 50%
	San Luis Obispo County Community Grades 6–12 Alternative · San Luis Obispo County Office of Education	4.7 mi	0% −32 vs state	4% −54 vs state	7%	3% Average of math, English and science: 0% in 2022-23 → 3% in 2025-26	86%	76	Hispanic 64%