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Best Elementary Schools in Zip Code 91748

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

2,457

Students

Top rankedShelyn Elementary737^th of 5,817 California elementary schools

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Biggest riser

Shelyn Elementary up 508 spots statewide this year

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Smallest classes

Jellick Elementary 19.4 students per teacher

SchoolDigger ratings

4★

3★

0★

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Summary:

Elementary schools in ZIP code 91748 include five K–6 schools in Rowland Unified, with 2,457 students combined, or about 491 per school. The clearest takeaway is that results vary widely from school to school: in 2025–26, the gap between the highest- and lowest-scoring school was 51 percentage points in ELA, 55 in math, and 45 in science.

Shelyn Elementary led all three subjects, with 71% proficient in ELA, 68% in math, and 53% in science. Its results were 22, 30, and 17 points above the state, respectively. At the other end, Rowland Elementary had the lowest results in each subject: 20% in ELA, 12% in math, and 8% in science, all below state results. The other schools fall between these extremes; for example, Blandford Elementary had a notable 8-point science gain, while Killian Elementary saw science proficiency fall by 3 points.

Recent changes favor science and math overall: the five-school average rose 5 points in science and 1 point in math from 2024–25 to 2025–26, while ELA was essentially flat. SchoolDigger ranked Shelyn in the 87th percentile statewide and Rowland in the 5th percentile in 2025–26. Income figures are context, not an explanation: all five schools reported the free/reduced lunch eligible measure for 2024–25, with Jellick Elementary and Rowland each at about 91%. Despite that similar reported share, Jellick scored 26 points higher in ELA, 23 higher in math, and 22 higher in science. Ratios also vary: Jellick had 19.4 students per teacher and Killian 27.7, with no consistent performance ordering across the schools.

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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
Blandford Elementary	Public	K-6	2601 Blandford Dr.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 965-3410	643	25	26.2	74.3%	4 (0.6%)	9 (1.4%)	196 (30.5%)	394 (61.3%)	0 (0.0%)	3 (0.5%)	37 (5.8%)	72.2	1476^th of 5817 public elementary schools	74.6%		74.3	1411^th of 5857 public elementary schools	75.9%	65	46.1	46.1	41.8	53.6	59.8	60.5	54.0	51.6	57.0	57.8	60.0	56.6	≥ 98%		$13,917	$44	$13,873
Jellick Elementary	Public	K-6	1400 South Jellick Ave.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 964-1275	376	19	19.4	91.2%	9 (2.4%)	2 (0.5%)	261 (69.4%)	95 (25.3%)	0 (0.0%)	0 (0.0%)	9 (2.4%)	46.1	2848^th of 5817 public elementary schools	51.0%		48	2700^th of 5857 public elementary schools	53.9%	148	30.6	30.6	37.3	57.4	45.7	41.5	45.8	38.5	48.2	30.6	21.4	35.5	96%	0%	$24,744	$1,216	$23,528
Killian Elementary	Public	K-6	19100 East Killian St.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 964-6409	469	17	27.7	78.9%	5 (1.1%)	2 (0.4%)	167 (35.6%)	275 (58.6%)	1 (0.2%)	2 (0.4%)	17 (3.6%)	64	1879^th of 5817 public elementary schools	67.7%		59.7	2081^st of 5857 public elementary schools	64.5%	202	30.0	30.0	43.6	55.6	60.3	55.4	53.9	49.2	56.9	45.7	44.7	48.9	≥ 98%		$15,877	$441	$15,436
Rowland Elementary	Public	K-6	2036 South Fullerton Rd.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 964-3441	461	19	24.2	91.1%	12 (2.6%)	9 (2.0%)	345 (74.8%)	74 (16.1%)	3 (0.7%)	3 (0.7%)	15 (3.3%)	11.3	5526^th of 5817 public elementary schools	5.0%		14.3	5324^th of 5857 public elementary schools	9.1%	202	8.2	8.2	27.5	22.6	15.0	14.3	20.2	29.0	5.3	4.9	8.1	12.5	95%	0%	$17,035	$868	$16,167
Shelyn Elementary	Public	K-6	19500 East Nacora St.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(909) 444-0584	508	23	21.8	64.0%	13 (2.6%)	2 (0.4%)	108 (21.3%)	352 (69.3%)	2 (0.4%)	2 (0.4%)	29 (5.7%)	88.3	737^th of 5817 public elementary schools	87.3%		77.9	1245^th of 5857 public elementary schools	78.7%	508	53.0	53.0	80.6	71.4	69.8	61.5	70.9	88.2	68.3	54.6	60.3	67.9	98%	0%	$18,583	$176	$18,407

Cities Near Zip Code 91748

City	Distance	# of Schools	Statewide Rank
Rowland Heights	0.15 mi	10	294^th
Walnut	1.73 mi	11	88^th
La Puente	1.82 mi	28	640^th
West Covina	2.03 mi	26	360^th
Hacienda Heights	2.47 mi	16	312^th

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.