Encina High: math · Schoolio

The shaded band is this school's normal range. If nothing about how it works changes, nearly every future year should land inside it. Zero means the typical student just meets the state standard. The small numbers under the years are how many students were tested.

Measured against the grade 3 bar

The state's math test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 11.

Many students here are still learning English. The math test is written in English, with some translation help, and many of its questions are word problems. In 2026, 114 of the 174 students who took the math test were English learners.

All students

11th The average 11th grader scores 13 points under the grade 3 bar. 2424 vs. 2436. The 11th-grade bar is 2628.

Students fluent in English

Math with English out of the way. Includes students who have only ever spoken English.

Grade bars 11th 60 students 39 points under the grade 5 bar.

English learners

Students leave this group as they become fluent, so its average stays low even where they learn well.

Grade bars 11th 114 students 47 points under the grade 3 bar.

the group's average that grade's own bar the distance between

2026 results. "Meets standard" is the state's mark for being on track for that grade. The state leaves out any group of ten students or fewer, so a grade may be missing from the charts.

Step 1 · Each year's result

For each grade tested, take the average (mean) scale score from the California Department of Education's results file, and subtract the lowest score that counts as "Standard Met" for that grade. That is the grade's distance from standard. Weight each grade by its share of the students tested, then add the grades up. Grades where the state hides the average because ten or fewer students tested are left out entirely.

2015 from sb_ca2015_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	62,250	2386.7	− 2552	−165.3	× 126 / 499	−41.7
7	62,253	2404.7	− 2567	−162.3	× 106 / 499	−34.5
8	62,254	2392.4	− 2586	−193.6	× 122 / 499	−47.3
11	62,257	2447.0	− 2628	−181	× 145 / 499	−52.6
Sum, rounded to a whole point						−176

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	57,746	2365.9	− 2552	−186.1	× 128 / 526	−45.3
7	57,747	2395.4	− 2567	−171.6	× 142 / 526	−46.3
8	57,750	2416.3	− 2586	−169.7	× 126 / 526	−40.7
11	57,751	2444.3	− 2628	−183.7	× 130 / 526	−45.4
Sum, rounded to a whole point						−178

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	59,441	2370.2	− 2552	−181.8	× 159 / 553	−52.3
7	59,443	2376.4	− 2567	−190.6	× 122 / 553	−42
8	59,444	2383.9	− 2586	−202.1	× 131 / 553	−47.9
11	59,447	2426.2	− 2628	−201.8	× 141 / 553	−51.5
Sum, rounded to a whole point						−194

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	59,557	2363.5	− 2552	−188.5	× 137 / 543	−47.6
7	59,560	2373.3	− 2567	−193.7	× 151 / 543	−53.9
8	59,561	2406.0	− 2586	−180	× 118 / 543	−39.1
11	59,564	2422.5	− 2628	−205.5	× 137 / 543	−51.8
Sum, rounded to a whole point						−192

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	59,815	2373.7	− 2552	−178.3	× 163 / 592	−49.1
7	59,816	2391.6	− 2567	−175.4	× 129 / 592	−38.2
8	59,817	2385.2	− 2586	−200.8	× 149 / 592	−50.5
11	59,818	2417.3	− 2628	−210.7	× 151 / 592	−53.7
Sum, rounded to a whole point						−192

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	58,425	2439.8	− 2628	−188.2	× 46 / 46	−188.2
Sum, rounded to a whole point						−188

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	59,886	2424.3	− 2628	−203.7	× 146 / 146	−203.7
Sum, rounded to a whole point						−204

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	59,841	2420.3	− 2628	−207.7	× 160 / 160	−207.7
Sum, rounded to a whole point						−208

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	59,766	2407.8	− 2628	−220.2	× 169 / 169	−220.2
Sum, rounded to a whole point						−220

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	59,527	2407.4	− 2628	−220.6	× 179 / 179	−220.6
Sum, rounded to a whole point						−221

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	59,454	2423.5	− 2628	−204.5	× 174 / 174	−204.5
Sum, rounded to a whole point						−205

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −176, −178, −194, −192, −192, −188, −204, −208, −220, −221, −205 → −198
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 2 · 2016→2017: 16 · 2017→2018: 2 · 2018→2019: 0 · 2019→2021: 4 · 2021→2022: 16 · 2022→2023: 4 · 2023→2024: 12 · 2024→2025: 1 · 2025→2026: 16 → average 7.3
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 7.3 × 2.66 = 19.4. Upper limit −178.6, lower limit −217.4.

Why 2.66? It is the standard factor from quality control, the work of Walter Shewhart and W. Edwards Deming. It turns "how much the result typically changes in a year" into "how far it can wander by chance alone".

Years with no result (no state tests were given in spring 2020) are skipped: the year-to-year change runs from the last year with a result to the next one.

Step 3 · Free or reduced-price meals

The share of enrolled students eligible for free or reduced-price meals. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.