River Ridge High School

Grades 9–12 Public District: North Thurston Public Schools

350 River Ridge Drive SE, Lacey, WA 98513 Map

Math (met standard)

31%

−5 state 35% · 2025-26

English (met standard)

66%

+2 state 64% · 2025-26

Science (met standard)

42%

−7 state 49% · 2025-26

Low income

47%

free or reduced-price lunch

Students

1,547

2024-25

Students per teacher

20.1

2024-25

Test score trends

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

Grade	Math	English	Science
Grade 10	31% state 35% · 2025-26	66% state 64% · 2025-26	—
Grade 11	—	—	42% state 49% · 2025-26
All grades	31% state 35% · 2025-26	66% state 64% · 2025-26	42% state 49% · 2025-26

Results by year (all grades)

School year	Math	English	Science
2025-26	31% state 35%	66% state 64%	42% state 49%
2024-25	25% state 34%	65% state 65%	38% state 51%
2023-24	27% state 33%	68% state 66%	39% state 50%
2022-23	25% state 33%	63% state 66%	47% state 51%
2021-22	30% state 35%	76% state 69%	58% state 54%
2018-19	42% state 43%	80% state 73%	47% state 50%
2017-18	31% state 43%	67% state 73%	39% state 46%

4-year graduation rate

84%

state 83% · 2024-25

Graduation rate: students who earned a regular diploma within four years.

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.


Envision Career Academy Grades 9–12 Alternative · North Thurston Public Schools	3.4 mi	9% −25 vs state · 2024-25	55% −10 vs state	50% +1 vs state	14% Average of math, English and science: 38% in 2022-23 → 52% in 2025-26	59%	139	White 50%
Summit VIrtual Academy Grades K–12 Virtual Alternative · North Thurston Public Schools	3.4 mi	14% −30 vs state	34% −19 vs state	41% −10 vs state	7% Average of math, English and science: 37% in 2022-23 → 30% in 2025-26	56%	355	White 49%
North Thurston High School Grades 9–12 · North Thurston Public Schools	3.8 mi	28% −7 vs state	74% +9 vs state	54% +6 vs state	5% Average of math, English and science: 57% in 2022-23 → 52% in 2025-26	50%	1,378	White 42%
Timberline High School Grades 9–12 · North Thurston Public Schools	4.0 mi	25% −11 vs state	72% +8 vs state	44% −5 vs state	5% Average of math, English and science: 52% in 2022-23 → 47% in 2025-26	41%	1,401	White 46%