Rio Americano High

Grades 9–12 Public District: San Juan Unified

4540 American River Dr., Sacramento, CA 95864 Map

Math (met standard)
29%
−2 state 32% · 2025-26
English (met standard)
46%
−11 state 57% · 2025-26
Science (met standard)
27%
−11 state 38% · 2025-26
Low income
40%
free or reduced-price lunch
Students
1,891
2024-25
Students per teacher
23.8
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 11 29% state 32% · 2025-26 46% state 57% · 2025-26 —
All grades 29% state 32% · 2025-26 46% state 57% · 2025-26 27% state 38% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 29% state 32% 46% state 57% 27% state 38%
2024-25 35% state 31% 65% state 57% 38% state 34%
2023-24 32% state 28% 52% state 56% 39% state 29%
2022-23 42% state 27% 70% state 55% 42% state 27%
2021-22 37% state 27% 60% state 55% 36% state 27%
2020-21 38% state 34% 67% state 59% —
2018-19 43% state 32% 59% state 57% 40% state 26%
2017-18 49% state 31% 64% state 56% —
2016-17 51% state 32% 71% state 60% —
2015-16 46% state 32% 70% state 59% —
2014-15 35% state 30% 56% state 56% —

Graduation & college

4-year graduation rate
96%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
61%
state 55% · 2025-26
College-going rate
89%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

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
San Juan Choices Charter
Grades 6–12 Charter · San Juan Unified
1.9 mi
11%
−24 vs state
29%
−24 vs state
25%
−12 vs state
6% Average of math, English and science: 28% in 2022-23 → 22% in 2025-26 45% 246 White 50%
El Camino Fundamental High
Grades 9–12 · San Juan Unified
2.2 mi
16%
−16 vs state
52%
−6 vs state
40%
+2 vs state
3% Average of math, English and science: 33% in 2022-23 → 36% in 2025-26 55% 1,226 White 37%
Visions In Education
Grades K–12 Charter · Visions In Education District
2.3 mi
42%
+6 vs state
52%
±0 vs state
43%
+7 vs state
10% Average of math, English and science: 36% in 2022-23 → 46% in 2025-26 57% 7,460 White 39%
El Centro Jr./Sr. High
Grades 5–12 Alternative · Sacramento County Office of Education
2.3 mi
0%
−32 vs state
0%
−57 vs state
0%
Average of math, English and science: 2% in 2022-23 → 0% in 2025-26 96% 76 Black 46%
George Washington Carver School of Arts and Science
Grades 9–12 Charter · Sacramento City Unified
2.3 mi
7%
−25 vs state
31%
−26 vs state
29%
−8 vs state
8% Average of math, English and science: 30% in 2022-23 → 22% in 2025-26 51% 174 White 41%
Rosemont High
Grades 9–12 · Sacramento City Unified
2.4 mi
13%
−19 vs state
29%
−28 vs state
23%
−13 vs state
3% Average of math, English and science: 24% in 2022-23 → 21% in 2025-26 58% 1,485 Hispanic 37%
Encina High
Grades 9–12 · San Juan Unified
3.1 mi
2%
−30 vs state
14%
−44 vs state
5%
−33 vs state
Average of math, English and science: 9% in 2022-23 → 7% in 2025-26 88% 766 Asian 34%
Cordova High
Grades 9–12 · Folsom-Cordova Unified
3.1 mi
16%
−16 vs state
49%
−9 vs state
27%
−11 vs state
Average of math, English and science: 31% in 2022-23 → 30% in 2025-26 70% 1,944 Hispanic 38%
Foundations Academy
Grades K–12 Special education · Sacramento County Office of Education
3.2 mi
7%
0%
— 10% Average of math, English and science: 14% in 2022-23 → 4% in 2025-26 30% 171 Hispanic 37%
Aspire Alexander Twilight Secondary Academy
Grades 6–12 Charter · Aspire Alexander Twilight Secondary Academy District
3.6 mi
9%
−27 vs state
14%
−36 vs state
11%
−23 vs state
Average of math, English and science: 12% in 2022-23 → 11% in 2025-26 82% 464 Hispanic 58%