Schools by Math Proficiency in Pomona (2025)

Schools ranked by the share of tested students proficient or above in math on the state assessment (EDFacts, all students), for schools with 30 or more tested students. Listed with official data; 30 schools in Pomona, California. Rank positions shown on each profile are within United States and California.

#	School	Sector	Math · reading	Success Index (US)	Key result	Students
1	Ranch Hills Elementary Pomona · Elementary · Grades K–6	Public	54% · 63%	54.2 Top 50%	54% Math proficiency	449
2	Lexington Elementary Pomona · Elementary · Grades K–8	Public	45% · 40%	29.9 Lower 50%	45% Math proficiency	537
3	Cortez Elementary Pomona · Elementary · Grades K–8	Public	39% · 47%	29.1 Lower 50%	39% Math proficiency	607
4	Allison Elementary Pomona · Elementary · Grades K–6	Public	37% · 42%	25.4 Lower 50%	37% Math proficiency	427
5	Westmont Elementary Pomona · Elementary · Grades K–6	Public	37% · 37%	26.5 Lower 50%	37% Math proficiency	327
6	Diamond Ranch High Pomona · High · Grades 9–12	Public	36% · 71%	42.6 Lower 50%	36% Math proficiency	1,542
7	Roosevelt Elementary Pomona · Elementary · Grades K–6	Public	36% · 42%	24.6 Lower 50%	36% Math proficiency	529
8	Madison Elementary Pomona · Elementary · Grades K–6	Public	29% · 36%	17.4 Lower 50%	29% Math proficiency	382
9	Harrison Elementary Pomona · Elementary · Grades K–8	Public	28% · 36%	19.5 Lower 50%	28% Math proficiency	328
10	La Verne Science and Technology Charter Pomona · Elementary · Grades K–6	Charter	27% · 37%	23.4 Lower 50%	27% Math proficiency	270
11	Kellogg Polytechnic Elementary Pomona · Elementary · Grades K–6	Public	27% · 37%	21.3 Lower 50%	27% Math proficiency	302
12	Lincoln Elementary Pomona · Elementary · Grades K–6	Public	27% · 37%	18.6 Lower 50%	27% Math proficiency	345
13	San Jose Elementary Pomona · Elementary · Grades K–8	Public	27% · 36%	21.6 Lower 50%	27% Math proficiency	511
14	Washington Elementary Pomona · Elementary · Grades K–5	Public	27% · 31%	14.7 Lower 50%	27% Math proficiency	645
15	Lopez Elementary Pomona · Elementary · Grades K–6	Public	26% · 40%	17.9 Lower 50%	26% Math proficiency	394
16	Decker Elementary Pomona · Elementary · Grades K–6	Public	26% · 36%	23.0 Lower 50%	26% Math proficiency	437
17	Philadelphia Elementary Pomona · Elementary · Grades K–6	Public	23% · 38%	18.9 Lower 50%	23% Math proficiency	535
18	Alcott Elementary Pomona · Elementary · Grades K–6	Public	23% · 34%	15.4 Lower 50%	23% Math proficiency	606
19	Vejar Elementary Pomona · Elementary · Grades K–8	Public	23% · 33%	14.9 Lower 50%	23% Math proficiency	741
20	Arroyo Elementary Pomona · Elementary · Grades K–6	Public	22% · 28%	12.6 Lower 50%	22% Math proficiency	479
21	Simons Middle Pomona · Middle · Grades 6–8	Public	21% · 43%	20.1 Lower 50%	21% Math proficiency	578
22	Marshall Middle Pomona · Middle · Grades 6–8	Public	18% · 40%	22.5 Lower 50%	18% Math proficiency	249
23	Kingsley Elementary Pomona · Elementary · Grades K–5	Public	18% · 26%	13.0 Lower 50%	18% Math proficiency	656
24	School of Arts and Enterprise Pomona · High · Grades 6–12	Charter	17% · 45%	33.5 Lower 50%	17% Math proficiency	647
25	Pomona High Pomona · High · Grades 9–12	Public	17% · 43%	21.1 Lower 50%	17% Math proficiency	993
26	Garey High Pomona · High · Grades 9–12	Public	17% · 39%	17.8 Lower 50%	17% Math proficiency	1,567
27	Barfield Elementary Pomona · Elementary · Grades K–6	Public	17% · 32%	13.4 Lower 50%	17% Math proficiency	282
28	Emerson Middle Pomona · Middle · Grades 6–8	Public	15% · 37%	14.6 Lower 50%	15% Math proficiency	664
29	Fremont Academy of Engineering and Design Pomona · High · Grades 7–12	Public	14% · 33%	15.7 Lower 50%	14% Math proficiency	597
30	Ganesha High Pomona · High · Grades 9–12	Public	11% · 43%	17.9 Lower 50%	11% Math proficiency	895

Ranch Hills Elementary in Pomona leads the 2025 list of schools by math proficiency in Pomona with Math · reading 54% · 63%. Of the 30 schools shown, 28 are public, 2 are charter.

For the full picture see the wider California schools by math proficiency rankings, every school on the Pomona page, or the comparison tool to put a shortlist side by side.

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

Personalised learning plan mapped to the Australian Curriculum
English & Maths from Kindergarten to Year 12
Flexible memberships, no lock-in contracts
Centres across NSW, VIC, QLD, WA, SA and ACT

Frequently asked questions

What is the best math results school in Pomona?

Ranch Hills Elementary in Pomona, California ranks first among schools by math proficiency in Pomona with Math · reading 54% · 63% (Enrollment: 449).

How are schools by math proficiency in Pomona ranked?

Schools ranked by the share of tested students proficient or above in math on the state assessment (EDFacts, all students), for schools with 30 or more tested students. Figures are the most recent published by the national authority and matched to the school directory.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.