The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
allk12 · Rankings · Most improved · California · Pomona

The public schools with the most improved test scores in Pomona, California

Across Pomona, California, 29 public schools are ranked here, ranked by the 3-year gain in composite math + reading proficiency. Garey High leads the list at +10.2pp, against a median of +1.4pp across the ranked schools.

Sort any column, filter to a school or district, or download the full ranking as a CSV. Source data is federal NCES and state assessment reporting, 2024-25.

Schools ranked
29
Pomona, California
Top 3-yr change
+10.2pp
Median 3-yr change
+1.4pp
MOST IMPROVED · POMONA, CALIFORNIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Garey HighPomona, CAPomona Unified1,56729.5%39.6%+10.2pp
2Marshall MiddlePomona, CAPomona Unified24920.4%29.5%+9.1pp
3Barfield ElementaryPomona, CAPomona Unified28221.3%28.6%+7.3pp
4Westmont ElementaryPomona, CAPomona Unified32725.4%32.3%+6.9pp
5Roosevelt ElementaryPomona, CAPomona Unified52917.4%21.9%+4.5pp
6Madison ElementaryPomona, CAPomona Unified38226.9%30.8%+3.9pp
7Lexington ElementaryPomona, CAPomona Unified53735.6%39.4%+3.8pp
8Alcott ElementaryPomona, CAPomona Unified60618.5%22.0%+3.5pp
9Vejar ElementaryPomona, CAPomona Unified74124.6%27.6%+3.0pp
10Pomona HighPomona, CAPomona Unified99326.4%28.9%+2.5pp
11Emerson MiddlePomona, CAPomona Unified66418.5%20.8%+2.4pp
12Lincoln ElementaryPomona, CAPomona Unified34514.6%16.5%+1.9pp
13Philadelphia ElementaryPomona, CAPomona Unified53522.5%24.2%+1.7pp
14Fremont Academy of Engineering and DesignPomona, CAPomona Unified59724.0%25.4%+1.4pp
15Lopez ElementaryPomona, CAPomona Unified39413.7%15.1%+1.4pp
16Kingsley ElementaryPomona, CAPomona Unified65618.5%19.2%+0.8pp
17Diamond Ranch HighPomona, CAPomona Unified1,54246.6%47.1%+0.5pp
18Decker ElementaryPomona, CAPomona Unified43730.6%31.0%+0.3pp
19Arroyo ElementaryPomona, CAPomona Unified47921.5%20.8%-0.7pp
20Cortez ElementaryPomona, CAPomona Unified60741.9%40.5%-1.5pp
21Simons MiddlePomona, CAPomona Unified57824.5%22.5%-2.1pp
22Harrison ElementaryPomona, CAPomona Unified32822.7%20.4%-2.4pp
23San Jose ElementaryPomona, CAPomona Unified51124.4%21.4%-3.0pp
24Washington ElementaryPomona, CAPomona Unified64519.8%15.7%-4.1pp
25La Verne Science and Technology CharterPomona, CAPomona Unified27031.6%27.4%-4.2pp
26Allison ElementaryPomona, CAPomona Unified42734.8%28.1%-6.7pp
27Kellogg Polytechnic ElementaryPomona, CAPomona Unified30229.4%21.9%-7.4pp
28Ranch Hills ElementaryPomona, CAPomona Unified44958.3%50.5%-7.8pp
29Ganesha HighPomona, CAPomona Unified89527.4%19.2%-8.2pp
Page 1 of 1 · top 29 of 29 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Pomona →

Most improved rankings at a wider scope

All CaliforniaNationwide

Other rankings for Pomona, California

LargestMost diverseLowest ratioHighest proficiencyHighest povertyLowest povertyHighest ratioFastest decliningLowest proficiencyMost HispanicMost BlackMost WhiteMost AsianBest in mathBest in readingBiggest declinesMost Native AmericanMost Pacific IslanderMost multiracialMost Hispanic (count)Most Black (count)Most White (count)Most Asian (count)Most Native American (count)Most Pacific Islander (count)Most multiracial (count)SmallestMost maleMost female

All ranking categories →

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.