Grade Trends

Mark West Charter

Grades K–8 Public charter District: Mark West Union Elementary

4600 Lavell Rd., Santa Rosa, CA 95403 Map

Math (met standard)
56%
+19 state 37% · 2025-26
English (met standard)
58%
+8 state 50% · 2025-26
Science (met standard)
50%
+15 state 35% · 2025-26
Low income
49%
free or reduced-price lunch
Students
124
2024-25
Students per teacher
18.5
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 7 54% state 38% · 2025-26 56% state 51% · 2025-26 —
Grade 8 58% state 36% · 2025-26 60% state 50% · 2025-26 50% state 35% · 2025-26
All grades 56% state 37% · 2025-26 58% state 50% · 2025-26 50% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 56% state 37% 58% state 50% 50% state 35%
2024-25 37% state 35% 43% state 49% 22% state 32%
2023-24 41% state 33% 48% state 47% 41% state 29%
2022-23 48% state 32% 53% state 47% 35% state 29%
2021-22 47% state 31% 64% state 48% 40% state 29%
2020-21 42% state 33% 63% state 49% —
2018-19 59% state 37% 68% state 50% 41% state 31%
2017-18 55% state 37% 70% state 50% —
2016-17 49% state 37% 62% state 49% —
2015-16 53% state 36% 65% state 49% —
2014-15 50% state 34% 64% state 45% —

Students

Race and ethnicity, 2024-25

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.

Pick to compare
Mark West Elementary
Grades K–6 · Mark West Union Elementary
0.0 mi
36%
−5 vs state
48%
+1 vs state
22%
−13 vs state
11% Average of math, English and science: 46% in 2022-23 → 35% in 2025-26 56% 425 White 45%
San Miguel Elementary
Grades K–6 Charter · Mark West Union Elementary
0.8 mi
51%
+10 vs state
60%
+13 vs state
45%
+10 vs state
7% Average of math, English and science: 45% in 2022-23 → 52% in 2025-26 45% 401 White 57%
John B. Riebli Elementary
Grades K–6 Charter · Mark West Union Elementary
0.9 mi
35%
−6 vs state
42%
−5 vs state
34%
−1 vs state
3% Average of math, English and science: 40% in 2022-23 → 37% in 2025-26 37% 411 White 62%
Piner-Olivet Charter
Grades 7–8 Charter · Piner-Olivet Charter District
1.5 mi
29%
−8 vs state
35%
−15 vs state
24%
−12 vs state
10% Average of math, English and science: 39% in 2022-23 → 29% in 2025-26 56% 212 Hispanic 54%
Jack London Elementary
Grades K–6 · Piner-Olivet Union Elementary
1.5 mi
21%
−20 vs state
31%
−16 vs state
33%
−3 vs state
Average of math, English and science: 29% in 2022-23 → 28% in 2025-26 60% 258 Hispanic 51%
Morrice Schaefer Charter
Grades K–6 Charter · Morrice Schaefer Charter District
2.1 mi
20%
−21 vs state
28%
−19 vs state
14%
−21 vs state
10% Average of math, English and science: 30% in 2022-23 → 20% in 2025-26 71% 304 Hispanic 58%
Sonoma County Special Education
Grades K–12 Special education · Sonoma County Office of Education
2.2 mi
0%
0%
0%
5% Average of math, English and science: 5% in 2021-22 → 0% in 2024-25 49% 169 Hispanic 54%
Sonoma County Court
Grades K–12 Alternative · Sonoma County Office of Education
2.2 mi
6%
−26 vs state
19%
−39 vs state
— 13% Average of math, English and science: 0% in 2022-23 → 13% in 2025-26 93% 42 Hispanic 67%
Sonoma County Alternative Education Programs
Grades K–12 Alternative · Sonoma County Office of Education
2.2 mi
0%
17%
0%
5% Average of math, English and science: 3% in 2022-23 → 8% in 2025-26 64% 55 Hispanic 75%
Northwest Prep Charter
Grades K–12 Charter · Northwest Prep Charter District
2.6 mi
19%
−16 vs state
39%
−14 vs state
49%
+14 vs state
8% Average of math, English and science: 27% in 2022-23 → 35% in 2025-26 67% 138 Hispanic 44%