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Las Juntas Elementary

Q: Is Las Juntas Elementary a good school?

Las Juntas Elementary ranks 2965 th of 5804 California elementary schools. SchoolDigger rates this school 2 stars out of 5.

Public Grades K-5

2965^th

SchoolDigger Rank ?

of 5,804 California Elementary Schools

Better than 49% of California elementary schools

Summary

Las Juntas Elementary is a K–5 school in Martinez, California, serving 353 students in Martinez Unified; it is the smallest of the 11 schools in this nearby comparison. The clearest concern is that its all-grades test results are below both the state and district in ELA, math, and science, with math the largest weakness against nearby schools.

In 2025–2026, Las Juntas had 46% proficiency in ELA, 32% in math, and 34% in science, compared with 49%, 38%, and 36% statewide, and 58%, 45%, and 46% in Martinez Unified. Against nearby-school averages of 51% in ELA, 45% in math, and 39% in science, Las Juntas was lower by 5, 13, and 5 percentage points, respectively. It ranked third-lowest among nearby schools in ELA and math, and fifth-lowest in science. Science is closest to state and local averages; math stands out as the largest gap. Results also vary by grade: fourth-grade ELA was 31%, while fifth-grade ELA reached 53%, 3 points above the state rate for that grade.

Scores rose in the latest year: ELA gained 11 percentage points, math 5, and science 18 from 2024–2025 to 2025–2026, though the four-year net gains were smaller—7 points in ELA, 1 in math, and 2 in science. SchoolDigger ranked Las Juntas 2,965th of 5,804 schools (49th percentile, 2 stars) in 2025–2026, up 18 percentile points from the prior year; Martinez Unified was at the 65th percentile and 3 stars. The school’s 2024–2025 student-teacher ratio was 19.1, below the nearby-school range of 20.8–33.4. In 2024–2025, 49% of students were free/reduced lunch eligible, 7 percentage points above the nearby average; California is identified as a state where all students receive free meals (Community Eligibility), a separate measure. SchoolDigger’s Special Education Students ranking was notably low at the 4th percentile in 2024–2025, versus 31st percentile overall that year. Its English Language Learner Students ranking was notably high at the 97th percentile in 2022–2023, compared with 49th percentile overall.

353

Students ?

19.1

Student/teacher ratio ?

$24,080

Per pupil spending ?

49.3%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

4105 Pacheco Blvd.
Martinez, CA 94553-2225

(925) 335-5830

District: Martinez Unified

Students who attend Las Juntas Elementary usually attend:

Middle:	Martinez Junior High
High:	Alhambra Senior High

Racial breakdown:

Hispanic:

43.1%

White:

34.8%

Two or more races:

11.9%

See top rated California elementary schools

Compare Las Juntas Elementary to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 29th percentile in 2015 → 49th in 2026

Strengths

✓Ranking is trending up — up 20 percentile points since 2015

Worth a look

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

!Near the bottom of Martinez Unified's ranking

Students meeting standards (2025-2026) ?

This school38%

District avg50%

California avg42%

2,965^th of 5,804

California public elementary schools ?

Bottom 49%▲ up 11 pts since 2016

From bottom 38% (2016) to bottom 49% (2026)

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

4^th of 4Elementary Schools in the Martinez Unified

336^th of 968Martinez 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	44.2	2965 of 5804	48.9%	★★☆☆☆
2025	28.8	4064 of 5857	30.6%	★★☆☆☆
2024	31.7	3800 of 5869	35.3%	★★☆☆☆
2023	41.8	3011 of 5859	48.6%	★★☆☆☆
2022	43.0	2912 of 5883	50.5%	★★★☆☆
2019	19.9	4810 of 5789	16.9%	★☆☆☆☆
2018	22.7	4456 of 5662	21.3%	★☆☆☆☆
2017	25.8	4183 of 5692	26.5%	★☆☆☆☆
2016	34.0	3479 of 5614	38.0%	★★☆☆☆
2015	26.7	3965 of 5611	29.3%	★☆☆☆☆
2013	45.5	2972 of 5530	46.3%	★★☆☆☆
2012	52.3	2481 of 5390	54.0%	★★★☆☆
2011	68.2	1564 of 5377	70.9%	★★★★☆
2010	64.6	1750 of 5314	67.1%	★★★☆☆
2009	80.9	956 of 5193	81.6%	★★★★☆
2008	70.2	1392 of 5113	72.8%	★★★★☆
2007	52.2	2197 of 5113	57.0%	★★★☆☆
2006	49.2	2228 of 4818	53.8%	★★★☆☆
2005	47.8	2306 of 4822	52.2%	★★★☆☆
2004	46.3	2343 of 4809	51.3%	★★★☆☆

Disabled

Year	Avg score	Statewide rank	California percentile	Rating
2019	36.7	1442 of 2585	44.2%	★★☆☆☆
2018	26.7	1600 of 2128	24.8%	★☆☆☆☆

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2023	92.4	104 of 3245	96.8%	★★★★★
2019	35.0	2124 of 3275	35.1%	★★☆☆☆
2018	50.0	1253 of 3246	61.4%	★★★☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	47.9	2633 of 5569	52.7%	★★★☆☆
2025	28.9	3935 of 5597	29.7%	★☆☆☆☆
2024	28.5	3936 of 5612	29.9%	★☆☆☆☆
2023	34.1	3406 of 5609	39.3%	★★☆☆☆
2022	32.3	3551 of 5635	37.0%	★★☆☆☆
2019	18.6	4738 of 5492	13.7%	★☆☆☆☆
2018	21.2	4433 of 5413	18.1%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	40.2	2988 of 5085	41.2%	★★☆☆☆
2025	31.1	3680 of 5107	27.9%	★☆☆☆☆
2024	31.2	3651 of 5107	28.5%	★☆☆☆☆
2023	40.0	2897 of 5087	43.1%	★★☆☆☆
2022	45.0	2525 of 5084	50.3%	★★★☆☆
2019	23.7	4128 of 4963	16.8%	★☆☆☆☆
2018	26.4	3800 of 4830	21.3%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	42.1	3018 of 5412	44.2%	★★☆☆☆
2025	24.6	4394 of 5460	19.5%	★☆☆☆☆
2024	29.5	3998 of 5517	27.5%	★☆☆☆☆
2023	46.6	2590 of 5363	51.7%	★★★☆☆
2022	47.8	2409 of 5264	54.2%	★★★☆☆
2019	20.9	4511 of 5173	12.8%	★☆☆☆☆
2018	29.6	3807 of 5084	25.1%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	39.7	3159 of 5590	43.5%	★★☆☆☆
2025	29.5	3900 of 5628	30.7%	★★☆☆☆
2024	36.2	3330 of 5643	41.0%	★★☆☆☆
2023	47.4	2600 of 5638	53.9%	★★★☆☆
2022	53.0	2287 of 5663	59.6%	★★★☆☆
2019	22.8	4396 of 5510	20.2%	★☆☆☆☆
2018	25.6	4052 of 5431	25.4%	★☆☆☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2025	16.2	2747 of 2847	3.5%	☆☆☆☆☆
2024	24.8	2118 of 2635	19.6%	★☆☆☆☆
2023	37.3	1306 of 2420	46.0%	★★☆☆☆

White

Year	Avg score	Statewide rank	California percentile	Rating
2026	27.5	1943 of 2532	23.3%	★☆☆☆☆
2025	13.4	2323 of 2598	10.6%	★☆☆☆☆
2024	13.0	2379 of 2651	10.3%	★☆☆☆☆
2023	22.3	2165 of 2661	18.6%	★☆☆☆☆
2022	19.4	2283 of 2726	16.3%	★☆☆☆☆
2019	9.2	2659 of 2834	6.2%	☆☆☆☆☆
2018	16.2	2421 of 2737	11.5%	★☆☆☆☆

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 (2023)97th percentile+48 vs school

Female (2026)53rd percentile+4 vs school

Low Socio Economic Status (2026)44th percentile-5 vs school

Disabled (2019)44th percentile+27 vs school

Male (2026)43rd percentile-5 vs school

Hispanic (2026)41st percentile-8 vs school

White (2026)23rd percentile-26 vs school

Special Education (2025)4th percentile-27 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy46%-3 vs state

Science34%~ state avg

Mathematics32%-6 vs state

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Schools Near Las Juntas 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 Immunizations 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)							% Completely Immunized (2022)	% Polio (2022)	% Hepatitis B (2022)	% Varicella (2022)	% DTP (2022)	% MMR (2022)	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	% Completely Immunized KG	% Polio KG	% Hepatitis B KG	% Varicella KG	% DTP KG	% MMR KG	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Las Juntas Elementary	Public	K-5	4105 Pacheco Blvd.	Martinez	94553	Contra Costa County	Martinez Unified	No	(n/a)	No	(n/a)	(925) 335-5830	353	18	19.1	49.3%	123 (34.8%)	11 (3.1%)	152 (43.1%)	23 (6.5%)	2 (0.6%)	0 (0.0%)	42 (11.9%)	44.2	2965^th of 5804 public elementary schools	48.9%		28.8	4064^th of 5857 public elementary schools	30.6%	1099	33.9		33.9	47.5	31.3	52.5				46.1	31.2	29.0	34.5				32.0	94.1			96.1		96.1	$24,080	$22,854	$1,226
Morello Park Elementary	Public	K-5	1200 Morello Park Dr.	Martinez	94553	Contra Costa County	Martinez Unified	No	(n/a)	No	(n/a)	(925) 335-5840	496	23	21.3	20.4%	241 (48.6%)	3 (0.6%)	95 (19.2%)	75 (15.1%)	0 (0.0%)	2 (0.4%)	80 (16.1%)	84.1	953^rd of 5804 public elementary schools	83.6%		88.9	718^th of 5857 public elementary schools	87.7%	235	57.1		57.1	62.0	64.0	69.1				65.2	62.0	68.5	53.6				61.5							$19,035	$18,146	$889
John Muir Elementary	Public	K-5	205 Vista Way	Martinez	94553	Contra Costa County	Martinez Unified	No	(n/a)	No	(n/a)	(925) 335-5850	423	20	20.8	38.3%	175 (41.4%)	13 (3.1%)	130 (30.7%)	28 (6.6%)	0 (0.0%)	0 (0.0%)	77 (18.2%)	52.2	2476^th of 5804 public elementary schools	57.3%		59.6	2085^th of 5857 public elementary schools	64.4%	391	37.9		37.9	37.5	42.9	52.5				44.7	56.3	53.2	19.3				42.5	95.8			96.8	96.8	96.8	$24,611	$23,434	$1,177
Hidden Valley Elementary	Public	K-5	500 Glacier Dr.	Martinez	94553	Contra Costa County	Mt. Diablo Unified	No	(n/a)	No	(n/a)	(925) 228-9530	831	31	26.5	44.4%	322 (38.7%)	18 (2.2%)	276 (33.2%)	94 (11.3%)	2 (0.2%)	1 (0.1%)	118 (14.2%)	63	1927^th of 5804 public elementary schools	66.8%		71.1	1549^th of 5857 public elementary schools	73.6%	378	26.7		26.7	58.5	60.3	48.1				55.6	53.9	58.0	38.9				50.3							$285	$132	$153
John Swett Elementary	Public	K-5	4955 Alhambra Valley Rd.	Martinez	94553	Contra Costa County	Martinez Unified	No	(n/a)	No	(n/a)	(925) 335-5860	533	24	21.8	22.5%	273 (51.2%)	5 (0.9%)	146 (27.4%)	32 (6.0%)	1 (0.2%)	2 (0.4%)	74 (13.9%)	75.1	1361^st of 5804 public elementary schools	76.6%		78.9	1199^th of 5857 public elementary schools	79.5%	162	50.0		50.0	68.1	57.3	57.5				60.6	62.5	56.2	42.5				53.5							$21,592	$20,718	$874
Valhalla Elementary	Public	K-5	530 Kiki Dr.	Pleasant Hill	94523	Contra Costa County	Mt. Diablo Unified	No	(n/a)	No	(n/a)	(925) 687-1700	721	26	27.7	20.2%	332 (46.0%)	9 (1.2%)	132 (18.3%)	131 (18.2%)	0 (0.0%)	1 (0.1%)	116 (16.1%)	70.5	1552^nd of 5804 public elementary schools	73.3%		77.7	1254^th of 5857 public elementary schools	78.6%	298	37.3		37.3	51.7	65.1	58.1				58.0	54.2	59.2	49.6				54.1	97.1	97.1	98.1	98.1	97.1	98.1	$313	$126	$187
Rocketship Futuro Academy	Public, Charter	K-5	2351 Olivera Rd.	Concord	95110	Santa Clara County	Rocketship Futuro Academy District	Yes	(n/a)	No	(n/a)	(925) 246-5537	669	20	33.4	70.7%	30 (4.5%)	43 (6.4%)	524 (78.3%)	47 (7.0%)	0 (0.0%)	3 (0.4%)	22 (3.3%)	63.2	1910^th of 5804 public elementary schools	67.1%		52	2496^th of 5857 public elementary schools	57.4%	586	32.2		32.2	50.0	46.9	53.9				50.2	59.8	48.5	52.2				53.6	97.8						$24,835	$23,182	$1,653
Sun Terrace Elementary	Public	K-5	2448 Floyd Ln.	Concord	94520	Contra Costa County	Mt. Diablo Unified	No	(n/a)	No	(n/a)	(925) 682-4861	418	16	25.5	73.9%	64 (15.3%)	19 (4.5%)	250 (59.8%)	34 (8.1%)	0 (0.0%)	13 (3.1%)	37 (8.9%)	10.1	5581^st of 5804 public elementary schools	3.8%		23.2	4570^th of 5857 public elementary schools	22.0%	1011	9.6		9.6	17.0	20.0	24.3				20.6	15.0	10.8	10.8				12.1	96.2			96.2			$575	$00	$575
Gregory Gardens Elementary	Public	K-5	1 Corritone Ct.	Pleasant Hill	94523	Contra Costa County	Mt. Diablo Unified	No	(n/a)	No	(n/a)	(925) 827-3770	409	16	25.5	47.4%	102 (24.9%)	20 (4.9%)	135 (33.0%)	83 (20.3%)	0 (0.0%)	4 (1.0%)	65 (15.9%)	49.8	2617^th of 5804 public elementary schools	54.9%		44	2949^th of 5857 public elementary schools	49.6%	332	39.7		39.7	36.5	60.0	39.7				44.8	31.8	45.9	38.5				38.6
Holbrook Language Academy	Public	K-8	3333 Ronald Way	Concord	94519	Contra Costa County	Mt. Diablo Unified	No	(n/a)	No	(n/a)	(925) 685-6446	501	19	26.2	66.7%	63 (12.6%)	5 (1.0%)	384 (76.6%)	18 (3.6%)	1 (0.2%)	2 (0.4%)	28 (5.6%)	31.9	3820^th of 5804 public elementary schools	34.2%		41.1	3149^th of 5857 public elementary schools	46.2%	671	32.6	36.4	34.4	29.4	24.6	43.5	46.7	67.4	47.7	42.5	33.3	22.8	32.6	20.0	30.6	31.8	28.4							$156	$62	$94

Frequently Asked Questions about Las Juntas Elementary

How many students attend Las Juntas Elementary?

In the 2024-25 school year, 353 students attended Las Juntas Elementary.

What schools do graduates of Las Juntas Elementary attend?

Students who attend Las Juntas Elementary usually go on to attend:

Middle : Martinez Junior High
High : Alhambra Senior High

Is Las Juntas Elementary a good school?

Las Juntas Elementary ranks 2965^th of 5804 California elementary schools. SchoolDigger rates this school 2 stars out of 5.

What district is Las Juntas Elementary in?

Martinez Unified

What is the racial makeup of Las Juntas Elementary?

Students at Las Juntas Elementary are 43% Hispanic, 35% White, 12% Two or more races, 7% Asian, 3% African American.

Rate Las Juntas Elementary!

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Latest California data All new data »

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

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

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 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.