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Joseph A. Gascon Elementary

Public Grades K-5

4568^th

SchoolDigger Rank ?

of 5,817 California Elementary Schools

Better than 21% of California elementary schools

Summary

Joseph A. Gascon Elementary is a K–5 school in the Montebello area of Los Angeles, serving 513 students in Montebello Unified. The key finding is that its 2025–2026 proficiency rates were below California’s in all three tested subjects, with the largest gap in English Language Arts (ELA).

Mathematics is the school’s strongest subject compared with its district, while ELA is its clearest weakness. In 2025–2026, 29% of students were proficient in ELA, 26% in Mathematics and 20% in Science; those results were 20, 12 and 16 percentage points below the state, respectively. Compared with the district, Gascon was 8 points lower in ELA, 1 point higher in Mathematics and 2 points lower in Science. Among Gascon and four nearby Montebello Unified K–5 schools, it ranked third in ELA, fourth in Mathematics and third in Science. Science was a relative local bright spot: Gascon’s result was 1 point above the peer average, while ELA and Mathematics were 6 and 5 points below.

Scores have risen over the longer term: from 2022–2023 to 2025–2026, proficiency increased by 5 points in ELA and 7 points each in Mathematics and Science, narrowing the state gaps by 2, 3 and 1 point, respectively. However, ELA and Mathematics dipped in the latest year while Science continued to rise. Attendance is another positive: chronic absenteeism fell from 33% in 2021–2022 to 18% in 2025–2026, and only Rosewood Park had a lower rate among the five nearby district schools with data. SchoolDigger ranked Gascon 4,556th of 5,804 statewide in 2025–2026, at the 22nd percentile with one star. The 2024–2025 student–teacher ratio was 20.3, and 88% of students were eligible for free/reduced lunch that year; California’s data flag says all students receive free meals (Community Eligibility), which is distinct from Gascon’s reported eligibility measure. SchoolDigger’s ranking for how well Gascon served English Language Learner Students was at the 48th percentile in 2023–2024, compared with the school’s overall 21st percentile. Its Special Education Students ranking rose from the 5th percentile in 2024–2025 to the 17th in 2025–2026, still below the overall 22nd percentile.

513

Students ?

20.3

Student/teacher ratio ?

$22,788

Per pupil spending ?

87.5%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

97%

Kindergartners with all required immunizations (2024-25)

Exemptions: 0% (any vaccine)

630 South Leonard St.
Los Angeles, CA 90022-3508

(323) 721-2025

District: Montebello Unified

Students who attend Joseph A. Gascon Elementary usually attend:

Middle:	Eastmont Intermediate
High:	Schurr High

Racial breakdown:

Hispanic:

99.0%

Asian:

0.6%

African American:

0.4%

See top rated California elementary schools

Compare Joseph A. Gascon Elementary to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 7th percentile in 2016 → 21st in 2026

Strengths

✓Ranking is trending up — up 14 percentile points since 2016

Worth a look

!Test scores below the California average (26% vs 42% meeting standards)

!In the lower quartile statewide (21st percentile)

!English Language Arts/Literacy scores 20 pts below the California average

Students meeting standards (2025-2026) ?

This school26%

District avg30%

California avg42%

4,568^th of 5,817

California public elementary schools ?

Bottom 21%▲ up 14 pts since 2016

From bottom 7% (2016) to bottom 21% (2026)

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

11^th of 17Elementary Schools in the Montebello Unified

1065^th of 1,530Montebello Unified 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	22.9	4568 of 5817	21.5%	★☆☆☆☆
2025	27.0	4217 of 5857	28.0%	★☆☆☆☆
2024	22.5	4634 of 5869	21.0%	★☆☆☆☆
2023	18.9	4950 of 5859	15.5%	★☆☆☆☆
2022	17.5	5115 of 5883	13.1%	★☆☆☆☆
2021	18.3	1198 of 1417	15.5%	★☆☆☆☆
2019	24.3	4431 of 5789	23.5%	★☆☆☆☆
2018	17.6	4876 of 5662	13.9%	★☆☆☆☆
2017	16.8	4964 of 5692	12.8%	★☆☆☆☆
2016	12.9	5221 of 5614	7.0%	☆☆☆☆☆
2015	11.7	5365 of 5611	4.4%	☆☆☆☆☆
2013	13.7	5126 of 5530	7.3%	☆☆☆☆☆
2012	20.3	4627 of 5390	14.2%	★☆☆☆☆
2011	21.0	4605 of 5377	14.4%	★☆☆☆☆
2010	28.3	3980 of 5314	25.1%	★☆☆☆☆
2009	29.4	3751 of 5193	27.8%	★☆☆☆☆
2008	27.7	3772 of 5113	26.2%	★☆☆☆☆
2007	25.4	3910 of 5113	23.5%	★☆☆☆☆
2006	17.7	4153 of 4818	13.8%	★☆☆☆☆
2005	24.7	3643 of 4822	24.5%	★☆☆☆☆
2004	30.7	3200 of 4809	33.5%	★★☆☆☆

Disabled

Year	Avg score	Statewide rank	California percentile	Rating
2022	36.8	1204 of 2227	45.9%	★★☆☆☆
2021	37.6	141 of 293	51.9%	★★★☆☆
2019	31.8	1696 of 2585	34.4%	★★☆☆☆

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2024	42.8	1631 of 3162	48.4%	★★☆☆☆
2023	29.4	2575 of 3245	20.6%	★☆☆☆☆
2022	42.9	1612 of 3311	51.3%	★★★☆☆
2021	41.6	280 of 602	53.5%	★★★☆☆
2019	54.3	1033 of 3275	68.5%	★★★☆☆
2018	30.8	2328 of 3246	28.3%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	24.5	4299 of 5581	23.0%	★☆☆☆☆
2025	35.9	3399 of 5597	39.3%	★★☆☆☆
2024	27.7	4010 of 5612	28.5%	★☆☆☆☆
2023	20.3	4671 of 5609	16.7%	★☆☆☆☆
2022	15.0	5183 of 5635	8.0%	☆☆☆☆☆
2021	19.9	1054 of 1267	16.8%	★☆☆☆☆
2019	27.5	4029 of 5492	26.6%	★☆☆☆☆
2018	20.0	4545 of 5413	16.0%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	33.5	3472 of 5094	31.8%	★★☆☆☆
2025	39.0	3105 of 5107	39.2%	★★☆☆☆
2024	32.4	3547 of 5107	30.5%	★★☆☆☆
2023	27.9	3867 of 5087	24.0%	★☆☆☆☆
2022	24.0	4190 of 5084	17.6%	★☆☆☆☆
2019	35.1	3306 of 4963	33.4%	★★☆☆☆
2018	24.9	3913 of 4830	19.0%	★☆☆☆☆

Homeless

Year	Avg score	Statewide rank	California percentile	Rating
2022	37.5	228 of 356	36.0%	★★☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	30.5	3905 of 5423	28.0%	★☆☆☆☆
2025	37.7	3363 of 5460	38.4%	★★☆☆☆
2024	29.6	3993 of 5517	27.6%	★☆☆☆☆
2023	25.7	4247 of 5363	20.8%	★☆☆☆☆
2022	21.7	4522 of 5264	14.1%	★☆☆☆☆
2021	30.6	807 of 1110	27.3%	★☆☆☆☆
2019	38.1	3267 of 5173	36.8%	★★☆☆☆
2018	26.4	4028 of 5084	20.8%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	22.5	4491 of 5603	19.8%	★☆☆☆☆
2025	20.2	4689 of 5628	16.7%	★☆☆☆☆
2024	20.2	4701 of 5643	16.7%	★☆☆☆☆
2023	19.2	4788 of 5638	15.1%	★☆☆☆☆
2022	21.3	4586 of 5663	19.0%	★☆☆☆☆
2021	18.5	1075 of 1272	15.5%	★☆☆☆☆
2019	22.0	4466 of 5510	18.9%	★☆☆☆☆
2018	15.9	4898 of 5431	9.8%	☆☆☆☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2026	24.4	2425 of 2927	17.2%	★☆☆☆☆
2025	17.0	2718 of 2847	4.5%	☆☆☆☆☆
2024	19.1	2441 of 2635	7.4%	☆☆☆☆☆
2023	22.1	2092 of 2420	13.6%	★☆☆☆☆

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)

English Language Learner (2024)48th percentile+27 vs school

Disabled (2022)46th percentile+33 vs school

Homeless (2022)36th percentile+23 vs school

Hispanic (2026)32nd percentile+10 vs school

Low Socio Economic Status (2026)28th percentile+7 vs school

Female (2026)23rd percentile~ school

Male (2026)20th percentile~ school

Special Education (2026)17th percentile-4 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy29%-20 vs state

Mathematics26%-12 vs state

Science20%-16 vs state

★

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Schools Near Joseph A. Gascon 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
Joseph A. Gascon Elementary	Public	K-5	630 South Leonard St.	Los Angeles	90022	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 721-2025	513	25	20.3	87.5%	0 (0.0%)	2 (0.4%)	508 (99.0%)	3 (0.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	22.9	4568^th of 5817 public elementary schools	21.5%		27	4217^th of 5857 public elementary schools	28.0%	351	19.8		19.8	24.1	31.6	31.6				29.1	27.7	26.3	24.0				25.9	97%	0%	$22,788	$2,198	$20,590
Montebello Park Elementary	Public	K-5	6300 Northside Dr.	Los Angeles	90022	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 721-3305	365	16	23.1	91.5%	0 (0.0%)	0 (0.0%)	363 (99.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (0.5%)	35.1	3580^th of 5817 public elementary schools	38.5%		29.5	4003^rd of 5857 public elementary schools	31.7%	423	7.7		7.7	61.2	33.3	36.9				43.8	63.3	20.5	12.3				30.7	95%	0%	$22,609	$2,243	$20,366
KIPP Raices Academy	Public, Charter	K-4	668 Atlantic Blvd.	Los Angeles	90022	Los Angeles County	KIPP Raices Academy District	Yes	(n/a)	No	(n/a)	(323) 780-3900	619	27	22.8	80.9%	5 (0.8%)	1 (0.2%)	602 (97.3%)	9 (1.5%)	0 (0.0%)	0 (0.0%)	2 (0.3%)	51.8	2509^th of 5817 public elementary schools	56.9%		62.5	1937^th of 5857 public elementary schools	66.9%	572				31.1	44.3					37.7	47.2	57.6					52.4	≥ 99%		$22,674	$1,242	$21,432
Fourth Street Elementary	Public	2-5	420 South Amalia Ave.	Los Angeles	90022	Los Angeles County	Los Angeles Unified	No	(n/a)	No	(n/a)	(323) 266-0182	303	16	18.9	90.8%	0 (0.0%)	0 (0.0%)	302 (99.7%)	1 (0.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	37.4	3407^th of 5817 public elementary schools	41.4%		25.2	4379^th of 5857 public elementary schools	25.2%	972	13.2		13.2	41.3	43.4	32.0				38.9	45.3	43.4	24.0				37.6			$36,608	$4,279	$32,329
Fourth Street Primary Center	Public	K-1	469 Amalia Ave.	Los Angeles	90022	Los Angeles County	Los Angeles Unified	No	(n/a)	No	(n/a)	(323) 268-8775	206	11	18.7	93.2%	1 (0.5%)	0 (0.0%)	200 (97.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	5 (2.4%)								(n/a)																		97%	0%	$33,343	$3,097	$30,246
Bella Vista Elementary	Public	K-5	2410 Findlay Ave.	Monterey Park	91754	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 721-4335	530	27	19.7	—	6 (1.1%)	8 (1.5%)	451 (85.1%)	60 (11.3%)	1 (0.2%)	0 (0.0%)	4 (0.8%)	52.2	2486^th of 5817 public elementary schools	57.3%		54.7	2322^nd of 5857 public elementary schools	60.4%	164	33.0		33.0	40.4	62.7	39.6				46.5	51.6	44.0	34.1				43.2	95%	0%	$22,913	$2,092	$20,821
Arts In Action Community Charter	Public, Charter	K-5	5115 Via Corona St.	Los Angeles	90022	Los Angeles County	Arts In Action Community Charter District	Yes	(n/a)	No	(n/a)	(323) 266-4371	404	19	21.2	91.3%	1 (0.2%)	0 (0.0%)	401 (99.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (0.2%)	31.3	3889^th of 5817 public elementary schools	33.1%		20.2	4813^th of 5857 public elementary schools	17.8%	924	29.2		29.2	29.5	40.0	32.8				34.3	37.7	31.4	19.4				29.3	≥ 98%		$23,501	$1,252	$22,249
Wilcox Elementary	Public	K-5	816 Donna Way	Montebello	90640	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 728-1833	479	24	20.2	77.0%	6 (1.3%)	2 (0.4%)	437 (91.2%)	29 (6.1%)	1 (0.2%)	0 (0.0%)	3 (0.6%)	23.7	4496^th of 5817 public elementary schools	22.7%		26.4	4287^th of 5857 public elementary schools	26.8%	209	25.3		25.3	25.4	20.5	31.3				25.9	32.8	20.5	28.9				27.2	91%	0%	$21,761	$2,141	$19,620
Winter Gardens Elementary	Public	K-5	1277 South Clela Ave.	Los Angeles	90022	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 268-0477	399	20	19.8	89.7%	1 (0.3%)	2 (0.5%)	389 (97.5%)	2 (0.5%)	0 (0.0%)	1 (0.3%)	3 (0.8%)	17.6	5006^th of 5817 public elementary schools	13.9%		11	5568^th of 5857 public elementary schools	4.9%	562	9.2		9.2	30.3	28.6	14.5				24.1	27.9	31.9	8.3				22.6	97%	0%	$23,510	$2,129	$21,381
Rosewood Park	Public	K-8	2353 Commerce Way	Commerce	90040	Los Angeles County	Montebello Unified	No	(n/a)	No	(n/a)	(323) 887-7862	585	28	21.2	86.3%	1 (0.2%)	4 (0.7%)	574 (98.1%)	5 (0.9%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	11.9	5480^th of 5817 public elementary schools	5.8%		22.4	4636^th of 5857 public elementary schools	20.8%	844	10.5	24.7	18.7	15.2	18.2	23.2	19.0	36.7	38.2	26.0	15.2	14.6	16.1	16.8	25.3	35.5	21.4	96%	0%	$24,132	$2,272	$21,860

Frequently Asked Questions about Joseph A. Gascon Elementary

How many students attend Joseph A. Gascon Elementary?

In the 2024-25 school year, 513 students attended Joseph A. Gascon Elementary.

What is the racial makeup of Joseph A. Gascon Elementary?

Students at Joseph A. Gascon Elementary are 99% Hispanic.

What district is Joseph A. Gascon Elementary in?

Montebello Unified

What schools do graduates of Joseph A. Gascon Elementary attend?

Students who attend Joseph A. Gascon Elementary usually go on to attend:

Middle : Eastmont Intermediate
High : Schurr High

Is Joseph A. Gascon Elementary a good school?

Joseph A. Gascon Elementary ranks in the bottom 21.5% of California elementary schools.

Rate Joseph A. Gascon Elementary!

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Latest California data All new data »

2024–25 school spending data (updated)NewNov 2, 2026

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

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

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