allk12 · Rankings · Biggest declines · California · Tuolumne County

The public schools with the biggest test-score declines in Tuolumne County, California

12 public schools in Tuolumne County, California appear in this ranking of the public schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. Summerville Elementary leads the list at -8.3pp, against a median of +2.3pp across the ranked schools.

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Schools ranked

Tuolumne County, California

Best 3-yr change

-8.3pp

Median 3-yr change

+2.3pp

BIGGEST DECLINES · TUOLUMNE COUNTY, CALIFORNIA

#	School	City	District	Students	3 yrs ago	Latest	Change
1	Summerville Elementary	Tuolumne, CA	Summerville Elementary	457	39.9%	31.6%	-8.3pp
2	Twain Harte	Twain Harte, CA	Twain Harte	258	45.4%	40.3%	-5.1pp
3	Curtis Creek Elementary	Sonora, CA	Curtis Creek Elementary	410	35.5%	31.4%	-4.1pp
4	Tenaya Elementary	Groveland, CA	Big Oak Flat-Groveland Unified	188	21.4%	17.4%	-4.0pp
5	Sonora Elementary	Sonora, CA	Sonora Elementary	643	40.3%	39.2%	-1.1pp
6	Sonora High	Sonora, CA	Sonora Union High	880	48.5%	47.4%	-1.1pp
7	Columbia Elementary	Columbia, CA	Columbia Union	464	30.4%	36.1%	+5.7pp
8	Jamestown Elementary	Jamestown, CA	Jamestown Elementary	409	22.5%	29.8%	+7.3pp
9	Summerville High	Tuolumne, CA	Summerville Union High	508	39.8%	50.0%	+10.2pp
10	Belleview Elementary	Sonora, CA	Belleview Elementary	148	32.2%	42.7%	+10.4pp
11	Soulsbyville Elementary	Soulsbyville, CA	Soulsbyville Elementary	498	33.8%	47.2%	+13.5pp
12	Connections Visual and Performing Arts Academy	Tuolumne, CA	Summerville Union High	117	51.8%	66.3%	+14.6pp

Page 1 of 1 · top 12 of 12 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.