Albany City Unified: 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	449	2454.2	− 2432	22.2	× 259 / 1903	3
4	451	2507.0	− 2473	34	× 280 / 1903	5
5	453	2570.1	− 2502	68.1	× 293 / 1903	10.5
6	455	2570.7	− 2531	39.7	× 288 / 1903	6
7	457	2594.9	− 2552	42.9	× 258 / 1903	5.8
8	459	2607.5	− 2567	40.5	× 294 / 1903	6.3
11	461	2636.6	− 2583	53.6	× 231 / 1903	6.5
Sum, rounded to a whole point						43

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	366	2487.0	− 2432	55	× 272 / 1908	7.8
4	368	2512.9	− 2473	39.9	× 251 / 1908	5.2
5	371	2569.7	− 2502	67.7	× 269 / 1908	9.5
6	372	2594.9	− 2531	63.9	× 310 / 1908	10.4
7	375	2612.5	− 2552	60.5	× 289 / 1908	9.2
8	376	2601.2	− 2567	34.2	× 252 / 1908	4.5
11	378	2679.0	− 2583	96	× 265 / 1908	13.3
Sum, rounded to a whole point						60

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	381	2486.9	− 2432	54.9	× 266 / 1927	7.6
4	382	2528.7	− 2473	55.7	× 275 / 1927	7.9
5	385	2553.4	− 2502	51.4	× 255 / 1927	6.8
6	386	2584.8	− 2531	53.8	× 284 / 1927	7.9
7	389	2627.3	− 2552	75.3	× 312 / 1927	12.2
8	391	2628.2	− 2567	61.2	× 282 / 1927	9
11	393	2675.2	− 2583	92.2	× 253 / 1927	12.1
Sum, rounded to a whole point						64

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	403	2489.9	− 2432	57.9	× 246 / 1920	7.4
4	404	2527.0	− 2473	54	× 260 / 1920	7.3
5	407	2571.3	− 2502	69.3	× 280 / 1920	10.1
6	408	2564.3	− 2531	33.3	× 257 / 1920	4.5
7	411	2606.4	− 2552	54.4	× 285 / 1920	8.1
8	412	2630.0	− 2567	63	× 315 / 1920	10.3
11	415	2641.3	− 2583	58.3	× 277 / 1920	8.4
Sum, rounded to a whole point						56

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	428	2501.0	− 2432	69	× 244 / 1771	9.5
4	429	2526.0	− 2473	53	× 244 / 1771	7.3
5	430	2572.1	− 2502	70.1	× 265 / 1771	10.5
6	431	2598.4	− 2531	67.4	× 271 / 1771	10.3
7	432	2607.4	− 2552	55.4	× 256 / 1771	8
8	433	2626.1	− 2567	59.1	× 276 / 1771	9.2
11	434	2657.7	− 2583	74.7	× 215 / 1771	9.1
Sum, rounded to a whole point						64

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
11	408	2715.3	− 2583	132.3	× 216 / 216	132.3
Sum, rounded to a whole point						132

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	424	2483.0	− 2432	51	× 266 / 1743	7.8
4	425	2518.7	− 2473	45.7	× 236 / 1743	6.2
5	426	2562.7	− 2502	60.7	× 245 / 1743	8.5
6	427	2579.7	− 2531	48.7	× 243 / 1743	6.8
7	428	2622.4	− 2552	70.4	× 249 / 1743	10.1
8	429	2619.3	− 2567	52.3	× 268 / 1743	8
11	430	2674.1	− 2583	91.1	× 236 / 1743	12.3
Sum, rounded to a whole point						60

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	422	2469.5	− 2432	37.5	× 222 / 1745	4.8
4	423	2521.5	− 2473	48.5	× 273 / 1745	7.6
5	424	2566.7	− 2502	64.7	× 251 / 1745	9.3
6	425	2572.3	− 2531	41.3	× 258 / 1745	6.1
7	426	2613.6	− 2552	61.6	× 255 / 1745	9
8	427	2633.2	− 2567	66.2	× 245 / 1745	9.3
11	428	2687.3	− 2583	104.3	× 241 / 1745	14.4
Sum, rounded to a whole point						60

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	424	2467.1	− 2432	35.1	× 262 / 1854	5
4	425	2515.9	− 2473	42.9	× 230 / 1854	5.3
5	426	2569.3	− 2502	67.3	× 295 / 1854	10.7
6	427	2584.6	− 2531	53.6	× 283 / 1854	8.2
7	428	2601.5	− 2552	49.5	× 265 / 1854	7.1
8	429	2626.4	− 2567	59.4	× 250 / 1854	8
11	430	2678.1	− 2583	95.1	× 269 / 1854	13.8
Sum, rounded to a whole point						58

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	416	2483.7	− 2432	51.7	× 234 / 1921	6.3
4	417	2514.5	− 2473	41.5	× 280 / 1921	6
5	418	2558.9	− 2502	56.9	× 242 / 1921	7.2
6	419	2596.3	− 2531	65.3	× 324 / 1921	11
7	420	2619.9	− 2552	67.9	× 291 / 1921	10.3
8	421	2621.4	− 2567	54.4	× 273 / 1921	7.7
11	422	2680.6	− 2583	97.6	× 277 / 1921	14.1
Sum, rounded to a whole point						63

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	418	2484.0	− 2432	52	× 271 / 1992	7.1
4	419	2516.9	− 2473	43.9	× 264 / 1992	5.8
5	420	2563.7	− 2502	61.7	× 284 / 1992	8.8
6	421	2585.9	− 2531	54.9	× 274 / 1992	7.6
7	422	2617.6	− 2552	65.6	× 333 / 1992	11
8	423	2637.1	− 2567	70.1	× 312 / 1992	11
11	424	2676.6	− 2583	93.6	× 254 / 1992	11.9
Sum, rounded to a whole point						63

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. 43, 60, 64, 56, 64, 132, 60, 60, 58, 63, 63 → 65.7
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 17 · 2016→2017: 4 · 2017→2018: 8 · 2018→2019: 8 · 2019→2021: 68 · 2021→2022: 72 · 2022→2023: 0 · 2023→2024: 2 · 2024→2025: 5 · 2025→2026: 0 → average 18.4
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 18.4 × 2.66 = 48.9. Upper limit 114.6, lower limit 16.8.

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.

Albany City Unified