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Oka (Isojiro) Elementary

Public Grades K-5

158^th

SchoolDigger Rank ?

of 5,817 California Elementary Schools

Better than 97% of California elementary schools

Summary

Oka (Isojiro) Elementary serves 504 students in kindergarten through grade 5 in Huntington Beach, in the Fountain Valley Elementary District. Its academic results are strong across the board: in 2025–26, 85% of students were proficient in English language arts (ELA), 80% in math, and 68% in science. The clearest takeaway is that Oka is a high-performing local school, with ELA its strongest distinction among nearby schools.

The school performs well above California in all three subjects: its proficiency rates are higher by 36 percentage points in ELA, 42 in math, and 32 in science. Among nine nearby schools with results for the same year, Oka ranks second in ELA, third in math, and fifth in science; its scores are 14, 13, and 12 points above those schools’ respective averages. Oka also exceeds its district averages by 5 points in ELA, 4 in math, and 2 in science. Within the district, however, it ranks second in ELA and third in math and science. Grade results add detail: grade 3 leads Oka’s ELA results and ranks first among nearby schools with same-year grade 3 results, while grade 3 math is a relative soft spot, slightly below the district.

Results have improved since 2022–23, rising by 12 points in ELA, 10 in math, and 16 in science; the school has also moved from below its district in all three subjects to above it. SchoolDigger ranks Oka 157th of 5,804 California schools, at the 97th percentile with five stars. In 2024–25, its student–teacher ratio was 25.2, the second-highest among nearby schools, and 34% of students were free/reduced lunch eligible, close to the nearby average of 35%. SchoolDigger’s statewide ranking for Asian Students rose from the 31st percentile in 2021–22 to the 90th in 2025–26, while its ranking for Multi-racial Students reached the 77th percentile in 2025–26, below the school’s overall 97th percentile.

504

Students ?

25.2

Student/teacher ratio ?

$17,636

Per pupil spending ?

34.1%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

≥ 98%

Kindergartners with all required immunizations (2024-25)

9800 Yorktown Ave.
Huntington Beach, CA 92646-2841

(714) 378-4260

District: Fountain Valley Elementary

Students who attend Oka (Isojiro) Elementary usually attend:

Middle:

Talbert (Samuel E.) Middle

Racial breakdown:

White:

48.0%

Hispanic:

25.0%

Asian:

13.9%

See top rated California elementary schools

Compare Oka (Isojiro) Elementary to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 86th percentile in 2015 → 97th in 2026

Strengths

✓Test scores above the California average (80% vs 42% meeting standards)

✓Ranks in the top 3% of California elementary schools

✓Ranking is trending up — up 11 percentile points since 2015

Worth a look

!Some student groups rank well below the school's overall statewide standing

!Large classes — about 25 students per teacher

Students meeting standards (2025-2026) ?

This school80%

District avg76%

California avg42%

158^th of 5,817

California public elementary schools ?

Top 3%▲ up 11 pts since 2016

From top 14% (2016) to top 3% (2026)

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

3^rd of 7Elementary Schools in the Fountain Valley Elementary

47^th of 1,530Fountain Valley Elementary among California districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2026	96.9	158 of 5817	97.3%	★★★★★
2025	95.8	256 of 5857	95.6%	★★★★★
2024	94.3	403 of 5869	93.1%	★★★★★
2023	90.4	684 of 5859	88.3%	★★★★☆
2022	87.4	835 of 5883	85.8%	★★★★☆
2019	88.9	709 of 5789	87.8%	★★★★☆
2018	89.7	649 of 5662	88.5%	★★★★☆
2017	85.5	890 of 5692	84.4%	★★★★☆
2016	87.3	775 of 5614	86.2%	★★★★☆
2015	87.2	771 of 5611	86.3%	★★★★☆
2013	85.4	731 of 5530	86.8%	★★★★☆
2012	89.3	465 of 5390	91.4%	★★★★★
2011	87.0	642 of 5377	88.1%	★★★★☆
2010	94.1	195 of 5314	96.3%	★★★★★
2009	91.1	418 of 5193	92.0%	★★★★★
2008	83.2	827 of 5113	83.8%	★★★★☆
2007	84.7	765 of 5113	85.0%	★★★★☆
2006	74.1	1172 of 4818	75.7%	★★★★☆
2005	71.1	1287 of 4822	73.3%	★★★★☆
2004	77.9	984 of 4809	79.5%	★★★★☆

Asian

Year	Avg score	Statewide rank	California percentile	Rating
2026	81.7	122 of 1210	89.9%	★★★★☆
2024	76.4	255 of 1205	78.8%	★★★★☆
2022	41.5	794 of 1154	31.2%	★★☆☆☆
2019	71.6	338 of 1149	70.6%	★★★★☆

Disabled

Year	Avg score	Statewide rank	California percentile	Rating
2022	67.9	450 of 2227	79.8%	★★★★☆
2019	68.1	533 of 2585	79.4%	★★★★☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	96.0	165 of 5581	97.0%	★★★★★
2025	91.9	455 of 5597	91.9%	★★★★★
2024	92.8	445 of 5612	92.1%	★★★★★
2023	87.1	784 of 5609	86.0%	★★★★☆
2022	87.2	768 of 5635	86.4%	★★★★☆
2019	89.2	606 of 5492	89.0%	★★★★☆
2018	93.2	339 of 5413	93.7%	★★★★★

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	99.1	29 of 5094	99.4%	★★★★★
2025	95.0	162 of 5107	96.8%	★★★★★
2024	95.0	172 of 5107	96.6%	★★★★★
2023	97.8	76 of 5087	98.5%	★★★★★
2022	94.0	226 of 5084	95.6%	★★★★★
2019	94.2	157 of 4963	96.8%	★★★★★
2018	95.9	108 of 4830	97.8%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	97.1	97 of 5423	98.2%	★★★★★
2025	96.3	128 of 5460	97.7%	★★★★★
2024	90.3	436 of 5517	92.1%	★★★★★
2023	88.5	443 of 5363	91.7%	★★★★★
2022	89.0	399 of 5264	92.4%	★★★★★
2019	94.9	146 of 5173	97.2%	★★★★★
2018	87.7	378 of 5084	92.6%	★★★★★

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	96.2	164 of 5603	97.1%	★★★★★
2025	96.4	156 of 5628	97.2%	★★★★★
2024	93.6	379 of 5643	93.3%	★★★★★
2023	90.7	569 of 5638	89.9%	★★★★☆
2022	84.9	877 of 5663	84.5%	★★★★☆
2019	84.0	861 of 5510	84.4%	★★★★☆
2018	81.0	1020 of 5431	81.2%	★★★★☆

Multi-racial

Year	Avg score	Statewide rank	California percentile	Rating
2026	75.2	173 of 753	77.0%	★★★★☆
2024	46.7	420 of 670	37.3%	★★☆☆☆
2023	68.1	219 of 669	67.3%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2026	87.6	232 of 2927	92.1%	★★★★★
2025	92.6	167 of 2847	94.1%	★★★★★
2024	65.3	596 of 2635	77.4%	★★★★☆
2023	71.2	459 of 2420	81.0%	★★★★☆

White

Year	Avg score	Statewide rank	California percentile	Rating
2026	84.1	273 of 2536	89.2%	★★★★☆
2025	86.8	178 of 2598	93.1%	★★★★★
2024	83.2	309 of 2651	88.3%	★★★★☆
2023	67.1	892 of 2661	66.5%	★★★☆☆
2022	72.9	705 of 2726	74.1%	★★★★☆
2019	68.5	883 of 2834	68.8%	★★★☆☆
2018	68.4	881 of 2737	67.8%	★★★☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Hispanic (2026)99th percentile~ school

Low Socio Economic Status (2026)98th percentile~ school

Male (2026)97th percentile~ school

Female (2026)97th percentile~ school

Special Education (2026)92nd percentile-5 vs school

Asian (2026)90th percentile-7 vs school

White (2026)89th percentile-8 vs school

Disabled (2022)80th percentile-6 vs school

Multi-racial (2026)77th percentile-20 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy85%+36 vs state

Mathematics80%+42 vs state

Science68%+32 vs state

5.0

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by a parent
Wednesday, February 17, 2016

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Schools Near Oka (Isojiro) Elementary

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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 8th 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 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th 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 7th Grade	Smarter Balanced Assessments Mathematics 8th 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
Oka (Isojiro) Elementary	Public	K-5	9800 Yorktown Ave.	Huntington Beach	92646	Orange County	Fountain Valley Elementary	No	(n/a)	No	(n/a)	(714) 378-4260	504	20	25.2	34.1%	242 (48.0%)	1 (0.2%)	126 (25.0%)	70 (13.9%)	0 (0.0%)	5 (1.0%)	60 (11.9%)	96.9	158^th of 5817 public elementary schools	97.3%		95.8	256^th of 5857 public elementary schools	95.6%	98	67.7		67.7	86.8	84.9	84.4				85.2	80.3	85.2	74.7				79.9	≥ 98%		$17,636	$16,864	$772
Ralph E. Hawes Elementary	Public	K-5	9682 Yellowstone Dr.	Huntington Beach	92646	Orange County	Huntington Beach City Elementary	No	(n/a)	No	(n/a)	(714) 963-8302	516	23	22.4	18.4%	254 (49.2%)	2 (0.4%)	99 (19.2%)	62 (12.0%)	0 (0.0%)	2 (0.4%)	97 (18.8%)	96.4	203^rd of 5817 public elementary schools	96.5%		95.1	318^th of 5857 public elementary schools	94.6%	115	69.7		69.7	82.0	81.0	81.6				81.5	86.0	78.5	73.7				78.5	≥ 99%		$16,790	$15,756	$1,034
Gisler (Robert) Elementary	Public	K-5	18720 Las Flores St.	Fountain Valley	92708	Orange County	Fountain Valley Elementary	No	(n/a)	No	(n/a)	(714) 378-4211	470	20	23.5	25.5%	148 (31.5%)	4 (0.9%)	99 (21.1%)	151 (32.1%)	0 (0.0%)	6 (1.3%)	61 (13.0%)	96.6	181^st of 5817 public elementary schools	96.9%		95	338^th of 5857 public elementary schools	94.2%	157	71.8		71.8	79.0	84.0	83.3				82.4	86.2	82.7	69.2				78.7	95%	0%	$20,653	$19,990	$663
Newland (William T.) Elementary	Public	K-5	8787 Dolphin St.	Huntington Beach	92646	Orange County	Fountain Valley Elementary	No	(n/a)	No	(n/a)	(714) 378-4201	531	22	24.1	14.1%	268 (50.5%)	3 (0.6%)	92 (17.3%)	78 (14.7%)	1 (0.2%)	2 (0.4%)	87 (16.4%)	97.9	69^th of 5817 public elementary schools	98.8%		98.1	60^th of 5857 public elementary schools	99.0%	9	68.5		68.5	78.5	90.9	90.5				87.2	84.9	94.3	86.5				89.0	96%	0%	$17,956	$17,228	$728
S. A. Moffett Elementary	Public	K-5	8800 Burlcrest Ave.	Huntington Beach	92646	Orange County	Huntington Beach City Elementary	No	(n/a)	No	(n/a)	(714) 963-8985	410	17	24.1	23.7%	241 (58.8%)	1 (0.2%)	62 (15.1%)	41 (10.0%)	0 (0.0%)	0 (0.0%)	65 (15.9%)	88.5	726^th of 5817 public elementary schools	87.5%		90.7	618^th of 5857 public elementary schools	89.4%	108	52.9		52.9	61.7	74.5	72.9				69.9	71.7	70.6	65.9				68.9	96%	0%	$17,026	$15,992	$1,034
Adams Elementary	Public	K-6	2850 Club House Rd.	Costa Mesa	92626	Orange County	Newport-Mesa Unified	No	(n/a)	No	(n/a)	(714) 424-7935	321	23	13.7	73.8%	54 (16.8%)	6 (1.9%)	237 (73.8%)	12 (3.7%)	2 (0.6%)	0 (0.0%)	10 (3.1%)	66.4	1761^st of 5817 public elementary schools	69.7%		73	1473^rd of 5857 public elementary schools	74.9%	288	33.3		33.3	64.1	58.3	60.6	51.4			58.7	60.0	52.8	51.5	22.9			47.2	92%	0%	$26,133	$23,990	$2,143
Courreges (Roch) Elementary	Public	K-5	18313 Santa Carlotta	Fountain Valley	92708	Orange County	Fountain Valley Elementary	No	(n/a)	No	(n/a)	(714) 378-4280	631	24	26.2	19.2%	212 (33.6%)	2 (0.3%)	80 (12.7%)	254 (40.3%)	0 (0.0%)	1 (0.2%)	82 (13.0%)	97.3	113^th of 5817 public elementary schools	98.1%		96.4	197^th of 5857 public elementary schools	96.6%	84	76.3		76.3	79.1	81.4	91.5				84.6	81.3	80.4	82.2				81.4	≥ 99%		$16,336	$15,924	$412
Kinetic Academy	Public, Charter	K-8	721 Utica Ave.	Huntington Beach	92648	Orange County	Kinetic Academy District	Yes	(n/a)	No	(n/a)	(714) 465-4565	361	21	17.4	33.8%	192 (53.2%)	8 (2.2%)	80 (22.2%)	34 (9.4%)	1 (0.3%)	1 (0.3%)	45 (12.5%)	73	1447^th of 5817 public elementary schools	75.1%		83.2	1006^th of 5857 public elementary schools	82.8%	441	37.5	59.1	46.3	63.4	48.9	59.4	65.0	85.7	86.4	66.0	78.1	51.1	43.8	55.0	71.4	72.7	61.9	97%	0%
John R. Peterson Elementary	Public	K-5	20661 Farnsworth Ln.	Huntington Beach	92646	Orange County	Huntington Beach City Elementary	No	(n/a)	No	(n/a)	(714) 378-1515	477	21	22.7	46.1%	217 (45.5%)	0 (0.0%)	146 (30.6%)	31 (6.5%)	0 (0.0%)	1 (0.2%)	82 (17.2%)	65.2	1815^th of 5817 public elementary schools	68.8%		77.2	1271^st of 5857 public elementary schools	78.3%	544	45.6		45.6	49.2	47.3	56.1				50.5	62.7	48.7	42.1				51.1	98%	0%	$18,558	$17,250	$1,308
California Elementary	Public	K-6	3232 California Ave.	Costa Mesa	92626	Orange County	Newport-Mesa Unified	No	(n/a)	No	(n/a)	(714) 424-7940	373	21	17.3	41.3%	178 (47.7%)	7 (1.9%)	139 (37.3%)	18 (4.8%)	2 (0.5%)	2 (0.5%)	27 (7.2%)	87	800^th of 5817 public elementary schools	86.2%		82.6	1039^th of 5857 public elementary schools	82.3%	239	41.0		41.0	71.2	73.9	71.8	67.9			71.1	71.2	58.7	64.1	67.9			66.0	≥ 98%		$23,363	$21,946	$1,417

Frequently Asked Questions about Oka (Isojiro) Elementary

What is the racial makeup of Oka (Isojiro) Elementary?

Students at Oka (Isojiro) Elementary are 48% White, 25% Hispanic, 14% Asian, 12% Two or more races.

What district is Oka (Isojiro) Elementary in?

Fountain Valley Elementary

Is Oka (Isojiro) Elementary a good school?

Yes! Oka (Isojiro) Elementary is one of the best elementary schools in the state. It ranks 158^th of 5817 California elementary schools.

What schools do graduates of Oka (Isojiro) Elementary attend?

Students who attend Oka (Isojiro) Elementary usually go on to attend:

Middle : Talbert (Samuel E.) Middle

How many students attend Oka (Isojiro) Elementary?

In the 2024-25 school year, 504 students attended Oka (Isojiro) Elementary.

Rate Oka (Isojiro) Elementary!

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Latest California data All new data »

2013–14 through 2024–25 immunization rates (updated)NewOct 19, 2026

2025–26 attendance data, dropout rates & graduation ratesOct 15, 2026

2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresOct 15, 2026

2024–25 school spending dataJul 1, 2026

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.