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Best Public Schools in Zip Code 91902

New rankings! SchoolDigger recently updated its California rankings with newly released test scores for the 2025-26 school year.

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At a glance

Schools

1,369

Students

Top rankedAllen (Ella B.) Elementary824^th of 5,817 California elementary schools

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Biggest riser

Allen (Ella B.) Elementary up 212 spots statewide this year

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Summary:

Three elementary schools in ZIP code 91902 serve kindergarten through grade 6: Valley Vista Elementary, Sunnyside Elementary, and Allen (Ella B.) Elementary. In 2025–2026, their average results were above state results in all three subjects: 62% in English language arts (ELA), 48% in mathematics, and 44% in science, compared with 49%, 38%, and 36% statewide. The most important finding is that the area’s overall advantage masks large differences between schools, with the widest school-to-school gap in mathematics at 30 percentage points.

Allen stands out at the top, with 72% proficient in ELA, 61% in mathematics, and 52% in science; it leads in all three subjects and in every tested grade for ELA and mathematics. Sunnyside is also above the state in all three subjects, at 64%, 52%, and 48%. Valley Vista has the lowest results, at 51% in ELA, 31% in mathematics, and 32% in science. Allen’s lead over Valley Vista is 21 points in ELA, 30 in mathematics, and 19 in science. Valley Vista is 2 points above the state in ELA, but 7 points below in mathematics and 4 below in science.

Recent results show Allen improving across all subjects from 2024–2025 to 2025–2026: up 3 points in ELA, 4 in mathematics, and 3 in science. Sunnyside gained 2 points in ELA and 1 in mathematics, while science fell 4 points; Valley Vista gained 1 point in mathematics but fell 7 in ELA and 13 in science. SchoolDigger’s ranking percentile rose for Allen from 77 in 2023–2024 to 86 in 2025–2026, stayed at 77 for Sunnyside, and edged up from 52 to 53 for Valley Vista after reaching 62 in 2024–2025. The schools are similar in size and staffing: Allen has 422 students and a 21.6 student–teacher ratio, while Sunnyside has 434 and a 21.7 ratio. All report free/reduced lunch eligible (FRL) for 2024–2025: 49% at Allen, 39% at Sunnyside, and 54% at Valley Vista. These figures offer context, not an explanation for the different results.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				CAST Science (2026)		Smarter Balanced Assessments English Language Arts/Literacy (2026)					Smarter Balanced Assessments Mathematics (2026)					Vaccination (2024-25)		Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	CAST Science 5th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 3rd Grade	Smarter Balanced Assessments English Language Arts/Literacy 4th Grade	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics All Grades	Vaccination: Kindergartners with all required immunizations	Vaccination: Exemption rate	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Allen (Ella B.) Elementary	Public	K-6	4300 Allen School Rd.	Bonita	91902	San Diego County	Chula Vista Elementary	No	(n/a)	No	(n/a)	(619) 479-3662	422	20	21.6	48.6%	66 (15.6%)	7 (1.7%)	276 (65.4%)	39 (9.2%)	0 (0.0%)	2 (0.5%)	32 (7.6%)	86.6	824^th of 5817 public elementary schools	85.8%		82.7	1036^th of 5857 public elementary schools	82.3%	212	51.6	51.6	75.0	71.1	66.7	73.2	71.6	70.3	57.8	53.1	62.0	61.1	≥ 98%		$18,102	$1,387	$16,715
Sunnyside Elementary	Public	K-6	5430 San Miguel Rd.	Bonita	91902	San Diego County	Chula Vista Elementary	No	(n/a)	No	(n/a)	(619) 479-0571	434	20	21.7	38.5%	55 (12.7%)	9 (2.1%)	292 (67.3%)	45 (10.4%)	1 (0.2%)	1 (0.2%)	31 (7.1%)	76.1	1319^th of 5817 public elementary schools	77.3%		75.8	1342^nd of 5857 public elementary schools	77.1%	23	48.0	48.0	67.2	56.6	62.7	67.3	63.6	65.7	45.3	50.7	41.8	51.6	≥ 98%		$18,809	$992	$17,817
Valley Vista Elementary	Public	K-6	3724 Valley Vista Way	Bonita	91902	San Diego County	Chula Vista Elementary	No	(n/a)	No	(n/a)	(619) 479-7171	513	23	22.3	53.6%	36 (7.0%)	7 (1.4%)	428 (83.4%)	16 (3.1%)	0 (0.0%)	0 (0.0%)	26 (5.1%)	48.1	2713^th of 5817 public elementary schools	53.4%		56.2	2246^th of 5857 public elementary schools	61.7%	467	32.3	32.3	39.4	60.3	46.9	56.1	50.9	28.8	47.3	16.9	30.3	31.4	97%	0%	$16,732	$1,024	$15,708

Cities Near Zip Code 91902

City	Distance	# of Schools	Statewide Rank
Bonita	0.55 mi	4	193^rd
Chula Vista	1.48 mi	84	335^th
San Diego	2.01 mi	330	355^th
Spring Valley	2.43 mi	16	520^th
Lemon Grove	3.94 mi	7	563^rd

See the top CA California cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.