Grade Trends

Schools near ZIP 95641

5 public schools within 6 miles, nearest first.

All schools in Isleton

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

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Isleton Elementary
Grades K–6 · River Delta Joint Unified
0.5 mi
53%
+12 vs state
55%
+8 vs state
60%
+25 vs state
9% Average of math, English and science: 47% in 2022-23 → 56% in 2025-26 79% 188 Hispanic 64%
D. H. White Elementary
Grades K–6 · River Delta Joint Unified
4.9 mi
26%
−15 vs state
31%
−15 vs state
24%
−11 vs state
3% Average of math, English and science: 30% in 2022-23 → 27% in 2025-26 77% 432 Hispanic 45%
Riverview Middle
Grades 7–8 · River Delta Joint Unified
4.9 mi
11%
−26 vs state
31%
−19 vs state
23%
−12 vs state
3% Average of math, English and science: 19% in 2022-23 → 22% in 2025-26 77% 160 Hispanic 48%
River Delta High/Elementary (Alternative)
Grades K–12 Alternative · River Delta Joint Unified
4.9 mi
8%
33%
6%
13% Average of math, English and science: 8% in 2021-22 → 21% in 2024-25 67% 18 White 83%
Rio Vista High
Grades 9–12 · River Delta Joint Unified
5.0 mi
7%
−25 vs state
43%
−14 vs state
16%
−22 vs state
3% Average of math, English and science: 19% in 2022-23 → 22% in 2025-26 72% 317 Hispanic 52%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch.