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California School Performance Directory | All 58 Counties
Scores from CAASPP 2019 – 2026

California School
Performance Directory

This page provides a snapshot of public education performance in all 58 California counties, including state assessment results in English Language Arts and Math, along with direct contact information for district leaders and the County Office of Education. Curated by Informed Parents – California, the goal is simple: make it easier for families and community members to access clear, organized information about academic outcomes and the people responsible for local school leadership.

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Showing all 58 counties
Data last updated: October 2026  ·  Source: CAASPP 2019–2026
Alameda20 districts · 349 schools
2025–20262024
ELA56.06%55.4%▲ +0.66
Math48.91%46.85%▲ +2.06
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Alpine2 districts · 3 schools
2025–20262024
ELA33.33%28.13%▲ +5.2
Math19.61%37.5%▼ 17.89
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Amador2 districts · 12 schools
2025–20262024
ELA32.42%36.54%▼ 4.12
Math20.62%24.41%▼ 3.79
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Butte14 districts · 78 schools
2025–20262024
ELA46.65%43.93%▲ +2.72
Math33%32.24%▲ +0.76
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Calaveras5 districts · 17 schools
2025–20262024
ELA32.46%30.98%▲ +1.48
Math21.26%20.61%▲ +0.65
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Colusa5 districts · 17 schools
2025–20262024
ELA36.12%33.9%▲ +2.22
Math24.11%22.36%▲ +1.75
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Contra Costa20 districts · 259 schools
2025–20262024
ELA52.14%50.53%▲ +1.61
Math42.74%40.56%▲ +2.18
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Del Norte2 districts · 13 schools
2025–20262024
ELA32.27%31.93%▲ +0.34
Math20.52%19.94%▲ +0.58
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El Dorado16 districts · 62 schools
2025–20262024
ELA57.5%55.34%▲ +2.16
Math46.6%44.42%▲ +2.18
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Fresno33 districts · 322 schools
2025–20262024
ELA48.19%44.31%▲ +3.88
Math36.12%32.17%▲ +3.95
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Glenn9 districts · 26 schools
2025–20262024
ELA35.42%28.61%▲ +6.81
Math22.44%18.32%▲ +4.12
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Humboldt32 districts · 82 schools
2025–20262024
ELA42.2%41.09%▲ +1.11
Math31.32%31.08%▲ +0.24
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Imperial17 districts · 63 schools
2025–20262024
ELA41.77%38.94%▲ +2.83
Math28.05%25.38%▲ +2.67
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Inyo7 districts · 18 schools
2025–20262024
ELA33.64%34.13%▼ 0.49
Math29.59%28.6%▲ +0.99
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Kern47 districts · 263 schools
2025–20262024
ELA40.67%38.47%▲ +2.2
Math25.26%23.37%▲ +1.89
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Kings14 districts · 58 schools
2025–20262024
ELA46.29%42.4%▲ +3.89
Math33.15%29.47%▲ +3.68
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Lake7 districts · 31 schools
2025–20262024
ELA27.04%23.35%▲ +3.69
Math16.11%14.88%▲ +1.23
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Lassen11 districts · 21 schools
2025–20262024
ELA35.89%34.33%▲ +1.56
Math23.48%22.15%▲ +1.33
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Los Angeles83 districts · 2049 schools
2025–20262024
ELA51.49%48.12%▲ +3.37
Math41.26%36.47%▲ +4.79
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Madera10 districts · 66 schools
2025–20262024
ELA36.84%34.29%▲ +2.55
Math23.81%22.36%▲ +1.45
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Marin18 districts · 67 schools
2025–20262024
ELA61.78%61.01%▲ +0.77
Math54.5%51.94%▲ +2.56
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Mariposa2 districts · 12 schools
2025–20262024
ELA29.51%36.03%▼ 6.52
Math22.05%27.74%▼ 5.69
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Mendocino12 districts · 56 schools
2025–20262024
ELA32.56%31.4%▲ +1.16
Math21.2%19.79%▲ +1.41
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Merced21 districts · 97 schools
2025–20262024
ELA37.17%35.01%▲ +2.16
Math24.22%21.93%▲ +2.29
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Modoc4 districts · 11 schools
2025–20262024
ELA29.96%30.28%▼ 0.32
Math18.81%15.42%▲ +3.39
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Mono3 districts · 11 schools
2025–20262024
ELA42.99%44.4%▼ 1.41
Math37.26%34.8%▲ +2.46
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Monterey25 districts · 123 schools
2025–20262024
ELA37.59%36.26%▲ +1.33
Math25.43%22.66%▲ +2.77
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Napa6 districts · 36 schools
2025–20262024
ELA44.39%41.55%▲ +2.84
Math31.77%28.8%▲ +2.97
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Nevada10 districts · 31 schools
2025–20262024
ELA48.27%48.63%▼ 0.36
Math34.21%35.85%▼ 1.64
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Orange30 districts · 603 schools
2025–20262024
ELA59.16%57.59%▲ +1.57
Math50.2%47.92%▲ +2.28
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Placer17 districts · 122 schools
2025–20262024
ELA60.9%59.42%▲ +1.48
Math51.77%50.03%▲ +1.74
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Plumas1 districts · 11 schools
2025–20262024
ELA39.65%39.65%▬ 0
Math27.21%25.93%▲ +1.28
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Riverside24 districts · 477 schools
2025–20262024
ELA44.83%42.01%▲ +2.82
Math30.78%28.08%▲ +2.7
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Sacramento14 districts · 360 schools
2025–20262024
ELA45.98%43.91%▲ +2.07
Math35.45%33.19%▲ +2.26
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San Benito12 districts · 24 schools
2025–20262024
ELA41.38%42.07%▼ 0.69
Math29.95%27.71%▲ +2.24
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San Bernardino34 districts · 538 schools
2025–20262024
ELA43.65%40.46%▲ +3.19
Math30.25%27.2%▲ +3.05
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San Diego49 districts · 719 schools
2025–20262024
ELA53.17%52.16%▲ +1.01
Math42.39%40.51%▲ +1.88
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San Francisco4 districts · 112 schools
2025–20262024
ELA53.06%53.0%▲ +0.06
Math44.96%44.32%▲ +0.64
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San Joaquin15 districts · 231 schools
2025–20262024
ELA41.34%39.47%▲ +1.87
Math30.33%27.82%▲ +2.51
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San Luis Obispo11 districts · 75 schools
2025–20262024
ELA54.12%52.15%▲ +1.97
Math40.8%39.69%▲ +1.11
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San Mateo24 districts · 162 schools
2025–20262024
ELA58.78%57.82%▲ +0.96
Math52.73%50.12%▲ +2.61
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Santa Barbara25 districts · 115 schools
2025–20262024
ELA40.44%39.85%▲ +0.59
Math30.38%28.93%▲ +1.45
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Santa Clara33 districts · 377 schools
2025–20262024
ELA59.74%59.17%▲ +0.57
Math54.01%52.1%▲ +1.91
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Santa Cruz13 districts · 73 schools
2025–20262024
ELA44.55%42.05%▲ +2.5
Math33.53%31.52%▲ +2.01
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Shasta25 districts · 76 schools
2025–20262024
ELA48.05%46.56%▲ +1.49
Math35.94%35.67%▲ +0.27
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Sierra2 districts · 6 schools
2025–20262024
ELA37.98%32.96%▲ +5.02
Math30.29%31.11%▼ 0.82
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Siskiyou25 districts · 41 schools
2025–20262024
ELA36.48%35.25%▲ +1.23
Math26.58%26.62%▼ 0.04
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Solano7 districts · 93 schools
2025–20262024
ELA41.32%39.69%▲ +1.63
Math29.89%28.31%▲ +1.58
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Sonoma41 districts · 165 schools
2025–20262024
ELA44.63%44.32%▲ +0.31
Math33.49%31.84%▲ +1.65
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Stanislaus26 districts · 176 schools
2025–20262024
ELA40.26%37.12%▲ +3.14
Math27.57%24.62%▲ +2.95
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Sutter13 districts · 39 schools
2025–20262024
ELA44.53%43.16%▲ +1.37
Math33.19%29.8%▲ +3.39
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Tehama14 districts · 34 schools
2025–20262024
ELA36.03%33.34%▲ +2.69
Math25.53%24.21%▲ +1.32
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Trinity9 districts · 16 schools
2025–20262024
ELA48.02%49.74%▼ 1.72
Math41.21%44.19%▼ 2.98
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Tulare44 districts · 177 schools
2025–20262024
ELA43.76%39.69%▲ +4.07
Math29.27%25.38%▲ +3.89
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Tuolumne12 districts · 22 schools
2025–20262024
ELA43.77%43.24%▲ +0.53
Math27.58%30.65%▼ 3.07
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Ventura20 districts · 199 schools
2025–20262024
ELA47.97%45.66%▲ +2.31
Math36.17%33.95%▲ +2.22
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Yolo6 districts · 57 schools
2025–20262024
ELA46.91%46.37%▲ +0.54
Math36.49%35.81%▲ +0.68
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Yuba6 districts · 37 schools
2025–20262024
ELA37.51%36.51%▲ +1
Math25.02%23.55%▲ +1.47
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