El Dorado County Office Of Education: english

The shaded band is this district'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.

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
3	8,696	2421.1	− 2432	−10.9	× 25 / 413	−0.7
4	8,699	2419.9	− 2473	−53.1	× 17 / 413	−2.2
5	8,700	2508.8	− 2502	6.8	× 20 / 413	0.3
6	8,703	2482.0	− 2531	−49	× 32 / 413	−3.8
7	8,704	2512.1	− 2552	−39.9	× 123 / 413	−11.9
8	8,707	2512.7	− 2567	−54.3	× 72 / 413	−9.5
11	8,708	2536.4	− 2583	−46.6	× 124 / 413	−14
Sum, rounded to a whole point						−42

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	7,807	2399.0	− 2432	−33	× 31 / 497	−2.1
4	7,808	2449.0	− 2473	−24	× 51 / 497	−2.5
5	7,810	2464.0	− 2502	−38	× 30 / 497	−2.3
6	7,812	2498.2	− 2531	−32.8	× 54 / 497	−3.6
7	7,814	2531.6	− 2552	−20.4	× 86 / 497	−3.5
8	7,816	2531.3	− 2567	−35.7	× 127 / 497	−9.1
11	7,818	2583.3	− 2583	0.3	× 118 / 497	0.1
Sum, rounded to a whole point						−23

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	8,053	2373.7	− 2432	−58.3	× 17 / 420	−2.4
4	8,054	2407.1	− 2473	−65.9	× 16 / 420	−2.5
5	8,056	2468.4	− 2502	−33.6	× 32 / 420	−2.6
6	8,058	2505.9	− 2531	−25.1	× 43 / 420	−2.6
7	8,061	2542.6	− 2552	−9.4	× 86 / 420	−1.9
8	8,062	2537.4	− 2567	−29.6	× 109 / 420	−7.7
11	8,064	2552.5	− 2583	−30.5	× 117 / 420	−8.5
Sum, rounded to a whole point						−28

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
4	8,072	2415.3	− 2473	−57.7	× 20 / 433	−2.7
5	8,075	2443.1	− 2502	−58.9	× 15 / 433	−2
6	8,076	2504.0	− 2531	−27	× 43 / 433	−2.7
7	8,079	2536.3	− 2552	−15.7	× 99 / 433	−3.6
8	8,080	2547.4	− 2567	−19.6	× 117 / 433	−5.3
11	8,083	2542.8	− 2583	−40.2	× 139 / 433	−12.9
Sum, rounded to a whole point						−29

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	8,118	2453.0	− 2432	21	× 12 / 412	0.6
4	8,119	2450.6	− 2473	−22.4	× 12 / 412	−0.7
5	8,120	2475.9	− 2502	−26.1	× 19 / 412	−1.2
6	8,121	2450.6	− 2531	−80.4	× 43 / 412	−8.4
7	8,122	2548.0	− 2552	−4	× 92 / 412	−0.9
8	8,123	2541.5	− 2567	−25.5	× 90 / 412	−5.6
11	8,124	2541.8	− 2583	−41.2	× 144 / 412	−14.4
Sum, rounded to a whole point						−30

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
7	7,936	2557.5	− 2552	5.5	× 31 / 140	1.2
8	7,937	2570.0	− 2567	3	× 40 / 140	0.9
11	7,938	2566.8	− 2583	−16.2	× 69 / 140	−8
Sum, rounded to a whole point						−6

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	8,039	2357.5	− 2432	−74.5	× 12 / 276	−3.2
4	8,040	2496.6	− 2473	23.6	× 19 / 276	1.6
5	8,041	2484.1	− 2502	−17.9	× 24 / 276	−1.6
6	8,042	2484.5	− 2531	−46.5	× 31 / 276	−5.2
7	8,043	2550.0	− 2552	−2	× 48 / 276	−0.3
8	8,044	2571.2	− 2567	4.2	× 73 / 276	1.1
11	8,045	2541.8	− 2583	−41.2	× 69 / 276	−10.3
Sum, rounded to a whole point						−18

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	8,023	2360.5	− 2432	−71.5	× 19 / 291	−4.7
4	8,024	2442.7	− 2473	−30.3	× 18 / 291	−1.9
5	8,025	2533.7	− 2502	31.7	× 24 / 291	2.6
6	8,026	2476.8	− 2531	−54.2	× 30 / 291	−5.6
7	8,027	2525.9	− 2552	−26.1	× 44 / 291	−3.9
8	8,028	2534.9	− 2567	−32.1	× 64 / 291	−7.1
11	8,029	2602.1	− 2583	19.1	× 92 / 291	6
Sum, rounded to a whole point						−14

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	7,967	2407.0	− 2432	−25	× 19 / 274	−1.7
4	7,968	2466.7	− 2473	−6.3	× 21 / 274	−0.5
5	7,969	2481.3	− 2502	−20.7	× 20 / 274	−1.5
6	7,970	2537.2	− 2531	6.2	× 35 / 274	0.8
7	7,971	2553.3	− 2552	1.3	× 55 / 274	0.3
8	7,972	2566.7	− 2567	−0.3	× 53 / 274	−0.1
11	7,973	2567.4	− 2583	−15.6	× 71 / 274	−4
Sum, rounded to a whole point						−7

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	7,922	2408.7	− 2432	−23.3	× 20 / 291	−1.6
4	7,923	2468.2	− 2473	−4.8	× 23 / 291	−0.4
5	7,924	2490.6	− 2502	−11.4	× 33 / 291	−1.3
6	7,925	2479.6	− 2531	−51.4	× 37 / 291	−6.5
7	7,926	2551.5	− 2552	−0.5	× 57 / 291	−0.1
8	7,927	2568.1	− 2567	1.1	× 51 / 291	0.2
11	7,928	2616.4	− 2583	33.4	× 70 / 291	8
Sum, rounded to a whole point						−2

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −42, −23, −28, −29, −30, −6, −18, −14, −7, −2 → −19.9
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 19 · 2016→2017: 5 · 2017→2018: 1 · 2018→2019: 1 · 2019→2021: 24 · 2021→2022: 12 · 2022→2023: 4 · 2023→2024: 7 · 2024→2025: 5 → average 8.7
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 8.7 × 2.66 = 23.1. Upper limit 3.2, lower limit −43.

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 — for a district, the total across its schools. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.

Schools in El Dorado County Office Of Education

Charter Alternative Program (Cap) Charter
Charter Community School Home Study Academy Charter
John Adams Academy - El Dorado Hills Charter
Rite Of Passage Charter