allk12 · Rankings · Most improved · California · Ventura County · High schools

The public high schools with the most improved test scores in Ventura County, California

22 public high schools in Ventura County, California appear in this ranking of the public high schools with the most improved test scores, ranked by the 3-year gain in composite math + reading proficiency. Santa Susana High leads the list at +11.2pp, against a median of +2.1pp across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

Ventura County, California

Top 3-yr change

+11.2pp

Median 3-yr change

+2.1pp

MOST IMPROVED · VENTURA COUNTY, CALIFORNIA

#	School	City	District	Students	3 yrs ago	Latest	Change
1	Santa Susana High	Simi Valley, CA	Simi Valley Unified	1,033	58.4%	69.6%	+11.2pp
2	Rancho Campana High	Camarillo, CA	Oxnard Union High	826	65.6%	76.1%	+10.6pp
3	Oak Park High	Oak Park, CA	Oak Park Unified	1,483	73.7%	83.3%	+9.6pp
4	Santa Paula High	Santa Paula, CA	Santa Paula Unified	1,494	27.4%	34.7%	+7.4pp
5	Newbury Park High	Newbury Park, CA	Conejo Valley Unified	2,047	50.4%	57.8%	+7.4pp
6	Moorpark High	Moorpark, CA	Moorpark Unified	1,691	43.3%	50.4%	+7.1pp
7	Channel Islands High	Oxnard, CA	Oxnard Union High	2,380	22.0%	27.8%	+5.8pp
8	Fillmore Senior High	Fillmore, CA	Fillmore Unified	1,007	28.9%	33.0%	+4.1pp
9	Oxnard High	Oxnard, CA	Oxnard Union High	2,452	30.7%	34.5%	+3.8pp
10	Rio Mesa High	Oxnard, CA	Oxnard Union High	1,951	29.5%	33.3%	+3.8pp
11	Pacifica High	Oxnard, CA	Oxnard Union High	2,675	21.3%	23.8%	+2.5pp
12	The High School at Moorpark College	Moorpark, CA	Moorpark Unified	121	88.7%	90.5%	+1.8pp
13	Royal High	Simi Valley, CA	Simi Valley Unified	1,835	41.5%	42.8%	+1.3pp
14	Ventura High	Ventura, CA	Ventura Unified	1,939	40.8%	42.1%	+1.3pp
15	Hueneme High	Oxnard, CA	Oxnard Union High	1,913	23.3%	24.5%	+1.2pp
16	Foothill Technology High	Ventura, CA	Ventura Unified	951	69.4%	68.7%	-0.6pp
17	Buena High	Ventura, CA	Ventura Unified	1,585	39.3%	37.7%	-1.6pp
18	Adolfo Camarillo High	Camarillo, CA	Oxnard Union High	1,969	47.5%	45.5%	-2.1pp
19	Westlake High	Westlake Village, CA	Conejo Valley Unified	1,900	65.9%	63.6%	-2.3pp
20	Simi Valley High	Simi Valley, CA	Simi Valley Unified	1,910	40.0%	36.5%	-3.5pp
21	Nordhoff High	Ojai, CA	Ojai Unified	576	50.2%	43.4%	-6.9pp
22	Thousand Oaks High	Thousand Oaks, CA	Conejo Valley Unified	1,703	56.5%	48.3%	-8.2pp

Page 1 of 1 · top 22 of 22 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.