Kelseyville Unified: math

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	19,280	2374.5	− 2436	−61.5	× 109 / 797	−8.4
4	19,282	2407.8	− 2485	−77.2	× 120 / 797	−11.6
5	19,283	2443.2	− 2528	−84.8	× 108 / 797	−11.5
6	19,285	2467.6	− 2552	−84.4	× 121 / 797	−12.8
7	19,287	2498.1	− 2567	−68.9	× 116 / 797	−10
8	19,290	2482.0	− 2586	−104	× 106 / 797	−13.8
11	19,292	2505.3	− 2628	−122.7	× 117 / 797	−18
Sum, rounded to a whole point						−86

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,291	2388.5	− 2436	−47.5	× 125 / 854	−7
4	18,294	2416.8	− 2485	−68.2	× 110 / 854	−8.8
5	18,296	2436.6	− 2528	−91.4	× 126 / 854	−13.5
6	18,298	2456.9	− 2552	−95.1	× 119 / 854	−13.3
7	18,300	2495.4	− 2567	−71.6	× 122 / 854	−10.2
8	18,301	2528.9	− 2586	−57.1	× 121 / 854	−8.1
11	18,303	2523.3	− 2628	−104.7	× 131 / 854	−16.1
Sum, rounded to a whole point						−77

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,621	2399.4	− 2436	−36.6	× 111 / 861	−4.7
4	18,624	2435.6	− 2485	−49.4	× 117 / 861	−6.7
5	18,625	2431.2	− 2528	−96.8	× 122 / 861	−13.7
6	18,627	2471.8	− 2552	−80.2	× 132 / 861	−12.3
7	18,629	2488.0	− 2567	−79	× 117 / 861	−10.7
8	18,631	2546.7	− 2586	−39.3	× 133 / 861	−6.1
11	18,634	2520.7	− 2628	−107.3	× 129 / 861	−16.1
Sum, rounded to a whole point						−70

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,652	2408.9	− 2436	−27.1	× 118 / 844	−3.8
4	18,655	2426.7	− 2485	−58.3	× 109 / 844	−7.5
5	18,656	2463.2	− 2528	−64.8	× 125 / 844	−9.6
6	18,659	2441.7	− 2552	−110.3	× 133 / 844	−17.4
7	18,660	2469.3	− 2567	−97.7	× 127 / 844	−14.7
8	18,663	2508.1	− 2586	−77.9	× 116 / 844	−10.7
11	18,665	2506.1	− 2628	−121.9	× 116 / 844	−16.8
Sum, rounded to a whole point						−80

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,785	2386.2	− 2436	−49.8	× 110 / 868	−6.3
4	18,786	2450.4	− 2485	−34.6	× 119 / 868	−4.7
5	18,787	2449.1	− 2528	−78.9	× 114 / 868	−10.4
6	18,788	2472.1	− 2552	−79.9	× 135 / 868	−12.4
7	18,789	2462.8	− 2567	−104.2	× 130 / 868	−15.6
8	18,790	2487.8	− 2586	−98.2	× 135 / 868	−15.3
11	18,791	2504.9	− 2628	−123.1	× 125 / 868	−17.7
Sum, rounded to a whole point						−82

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	18,322	2474.1	− 2628	−153.9	× 112 / 112	−153.9
Sum, rounded to a whole point						−154

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,832	2368.2	− 2436	−67.8	× 139 / 891	−10.6
4	18,833	2411.7	− 2485	−73.3	× 121 / 891	−10
5	18,834	2420.9	− 2528	−107.1	× 145 / 891	−17.4
6	18,835	2443.2	− 2552	−108.8	× 98 / 891	−12
7	18,836	2450.2	− 2567	−116.8	× 124 / 891	−16.3
8	18,837	2435.4	− 2586	−150.6	× 136 / 891	−23
11	18,838	2472.6	− 2628	−155.4	× 128 / 891	−22.3
Sum, rounded to a whole point						−111

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,777	2394.1	− 2436	−41.9	× 135 / 912	−6.2
4	18,778	2402.8	− 2485	−82.2	× 143 / 912	−12.9
5	18,779	2456.9	− 2528	−71.1	× 115 / 912	−9
6	18,780	2430.4	− 2552	−121.6	× 153 / 912	−20.4
7	18,781	2443.2	− 2567	−123.8	× 107 / 912	−14.5
8	18,782	2455.1	− 2586	−130.9	× 128 / 912	−18.4
11	18,783	2473.9	− 2628	−154.1	× 131 / 912	−22.1
Sum, rounded to a whole point						−103

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,735	2385.6	− 2436	−50.4	× 145 / 971	−7.5
4	18,736	2414.7	− 2485	−70.3	× 143 / 971	−10.4
5	18,737	2420.8	− 2528	−107.2	× 146 / 971	−16.1
6	18,738	2452.4	− 2552	−99.6	× 121 / 971	−12.4
7	18,739	2434.1	− 2567	−132.9	× 150 / 971	−20.5
8	18,740	2456.5	− 2586	−129.5	× 115 / 971	−15.3
11	18,741	2474.8	− 2628	−153.2	× 151 / 971	−23.8
Sum, rounded to a whole point						−106

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,734	2386.4	− 2436	−49.6	× 129 / 957	−6.7
4	18,735	2419.8	− 2485	−65.2	× 134 / 957	−9.1
5	18,736	2445.4	− 2528	−82.6	× 142 / 957	−12.3
6	18,737	2434.3	− 2552	−117.7	× 150 / 957	−18.4
7	18,738	2464.0	− 2567	−103	× 123 / 957	−13.2
8	18,739	2459.0	− 2586	−127	× 142 / 957	−18.8
11	18,740	2481.4	− 2628	−146.6	× 137 / 957	−21
Sum, rounded to a whole point						−100

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	18,755	2396.6	− 2436	−39.4	× 121 / 926	−5.1
4	18,756	2426.9	− 2485	−58.1	× 133 / 926	−8.3
5	18,757	2445.6	− 2528	−82.4	× 139 / 926	−12.4
6	18,758	2437.7	− 2552	−114.3	× 140 / 926	−17.3
7	18,759	2416.7	− 2567	−150.3	× 152 / 926	−24.7
8	18,760	2457.3	− 2586	−128.7	× 121 / 926	−16.8
11	18,761	2481.1	− 2628	−146.9	× 120 / 926	−19
Sum, rounded to a whole point						−104

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −86, −77, −70, −80, −82, −154, −111, −103, −106, −100, −104 → −97.5
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 9 · 2016→2017: 7 · 2017→2018: 10 · 2018→2019: 2 · 2019→2021: 72 · 2021→2022: 43 · 2022→2023: 8 · 2023→2024: 3 · 2024→2025: 6 · 2025→2026: 4 → average 16.4
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 16.4 × 2.66 = 43.6. Upper limit −53.9, lower limit −141.1.

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.

Kelseyville Unified

Step 1 · Each year's result

2015 from sb_ca2015_1_csv_v3.zip

2016 from sb_ca2016_1_csv_v3.zip

2017 from sb_ca2017_1_csv_v2.zip

2018 from sb_ca2018_1_csv_v3.zip

2019 from sb_ca2019_1_csv_v4.zip

2021 from sb_ca2021_1_csv_v2.zip

2022 from sb_ca2022_1_csv_v1.zip

2023 from sb_ca2023_1_csv_v1.zip

2024 from sb_ca2024_1_csv_v1.zip

2025 from sb_ca2025_1_csv_v1.zip

2026 from sb_ca2026_1_csv_v1.zip

Step 2 · The average and the normal range

Step 3 · Free or reduced-price meals

Schools in Kelseyville Unified

Elementary schools

Middle schools

High schools

Alternative and special schools

Charter schools in Kelseyville Unified

K–8 schools