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Shannon Elementary

Public Grades K-6

4565^th

SchoolDigger Rank ?

of 5,817 California Elementary Schools

Better than 22% of California elementary schools

Summary

Shannon Elementary serves 355 students in grades K–6 in Pinole, within the West Contra Costa Unified area. In 2025–26, SchoolDigger ranked the school 4,553rd of 5,804 statewide, at the 22nd percentile with one star. Chronic absenteeism was 41% that year, compared with 34% in the district and 18% statewide. The most important concern is that Shannon’s results were below the state in all three tested subjects, and the gaps have widened since 2022–23.

Math is Shannon’s strongest subject relative to the district and state, while science is its weakest against the district and nearby schools. In 2025–26, Shannon’s all-grades results were 28% in ELA, 26% in math, and 15% in science; district results were 34%, 28%, and 24%, and state results were 49%, 38%, and 36%. Nearby district schools averaged about 35% in ELA, 31% in math, and 27% in science. Shannon’s clearest peer-relative strength is upper-grade math: among five nearby K–6 schools with same-grade results, it had the highest grade 5 math result (20%) and grade 6 result (30%). By contrast, its grade 3 ELA result was 20%, the lowest among nearby K–6 schools with results.

Results have shifted over time: ELA fell from 34% in 2022–23 to 28% in 2025–26, while science declined from 25% to 15%; math rose slightly overall, from 25% to 26%, despite a high of 37% in 2023–24. SchoolDigger’s overall percentile fell from 54 in 2023–24 to 22 in 2025–26. Shannon’s student–teacher ratio was 20.8 in 2024–25, slightly below the nearby-school average of 21.1, and 74% of students were free/reduced lunch eligible that year, compared with a nearby-school average of about 65%. SchoolDigger’s earlier ranking for how well Shannon served English Language Learner Students was notably higher than its overall standing: the group was at the 74th percentile in 2021–22, versus 31st overall. Its Low Socio Economic Status Students ranking later dropped from the 68th percentile in 2023–24 to the 20th in 2025–26, while the overall percentile fell from 54 to 22.

355

Students ?

20.8

Student/teacher ratio ?

73.5%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

94%

Kindergartners with all required immunizations (2024-25)

Exemptions: 0% (any vaccine)

685 Marlesta Rd.
Pinole, CA 94564-2899

(510) 231-1454

District: West Contra Costa Unified

Students who attend Shannon Elementary usually attend:

Middle:	Pinole Middle
High:	Pinole Valley High

Racial breakdown:

Hispanic:

52.7%

Asian:

22.8%

African American:

9.6%

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Compare Shannon Elementary to nearby elementary schools!

At a glance

▼ Ranking trend: Declining — 27th percentile in 2015 → 22nd in 2026

Worth a look

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

!In the lower quartile statewide (22nd percentile)

!High chronic absenteeism (41% vs 18% California)

Students meeting standards (2025-2026) ?

This school26%

District avg30%

California avg42%

4,565^th of 5,817

California public elementary schools ?

Bottom 22%▼ down 33 pts since 2016

From top 46% (2016) to bottom 22% (2026)

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

17^th of 37Elementary Schools in the West Contra Costa Unified

1079^th of 1,530West Contra Costa 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	4565 of 5817	21.5%	★☆☆☆☆
2025	30.2	3945 of 5857	32.6%	★★☆☆☆
2024	47.2	2722 of 5869	53.6%	★★★☆☆
2023	31.5	3753 of 5859	35.9%	★★☆☆☆
2022	28.0	4046 of 5883	31.2%	★★☆☆☆
2019	28.6	4058 of 5789	29.9%	★☆☆☆☆
2018	49.1	2613 of 5662	53.9%	★★★☆☆
2017	44.2	2852 of 5692	49.9%	★★☆☆☆
2016	48.7	2556 of 5614	54.5%	★★★☆☆
2015	25.6	4080 of 5611	27.3%	★☆☆☆☆
2013	29.2	4117 of 5530	25.6%	★☆☆☆☆
2012	13.5	5045 of 5390	6.4%	☆☆☆☆☆
2011	18.4	4772 of 5377	11.3%	★☆☆☆☆
2010	23.5	4331 of 5314	18.5%	★☆☆☆☆
2009	32.2	3538 of 5193	31.9%	★★☆☆☆
2008	31.9	3463 of 5113	32.3%	★★☆☆☆
2007	40.9	2855 of 5113	44.2%	★★☆☆☆
2006	43.8	2503 of 4818	48.0%	★★☆☆☆
2005	53.0	2049 of 4822	57.5%	★★★☆☆
2004	49.7	2172 of 4809	54.8%	★★★☆☆

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2022	57.4	870 of 3311	73.7%	★★★★☆
2019	41.2	1712 of 3275	47.7%	★★☆☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	19.7	4707 of 5581	15.7%	★☆☆☆☆
2025	31.5	3729 of 5597	33.4%	★★☆☆☆
2024	46.5	2622 of 5612	53.3%	★★★☆☆
2023	31.0	3671 of 5609	34.6%	★★☆☆☆
2022	27.5	3978 of 5635	29.4%	★☆☆☆☆
2019	22.5	4424 of 5492	19.4%	★☆☆☆☆
2018	46.1	2713 of 5413	49.9%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	21.9	4292 of 5094	15.7%	★☆☆☆☆
2025	22.1	4302 of 5107	15.8%	★☆☆☆☆
2024	31.8	3595 of 5107	29.6%	★☆☆☆☆
2023	24.1	4171 of 5087	18.0%	★☆☆☆☆
2022	25.4	4082 of 5084	19.7%	★☆☆☆☆
2019	25.0	4038 of 4963	18.6%	★☆☆☆☆
2018	58.5	1706 of 4830	64.7%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	24.8	4346 of 5423	19.9%	★☆☆☆☆
2025	37.9	3348 of 5460	38.7%	★★☆☆☆
2024	60.0	1787 of 5517	67.6%	★★★☆☆
2023	37.3	3295 of 5363	38.6%	★★☆☆☆
2022	21.5	4532 of 5264	13.9%	★☆☆☆☆
2019	32.8	3656 of 5173	29.3%	★☆☆☆☆
2018	58.6	1815 of 5084	64.3%	★★★☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	27.6	4077 of 5603	27.2%	★☆☆☆☆
2025	29.6	3890 of 5628	30.9%	★★☆☆☆
2024	42.1	2938 of 5643	47.9%	★★☆☆☆
2023	34.1	3469 of 5638	38.5%	★★☆☆☆
2022	29.3	3841 of 5663	32.2%	★★☆☆☆
2019	31.7	3643 of 5510	33.9%	★★☆☆☆
2018	49.2	2496 of 5431	54.0%	★★★☆☆

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 (2022)74th percentile+42 vs school

Male (2026)27th percentile+6 vs school

Low Socio Economic Status (2026)20th percentile~ school

Hispanic (2026)16th percentile-6 vs school

Female (2026)16th percentile-6 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy28%-21 vs state

Mathematics26%-12 vs state

Science15%-21 vs state

★

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Schools Near Shannon 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	Total
Shannon Elementary	Public	K-6	685 Marlesta Rd.	Pinole	94564	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1454	355	17	20.8	73.5%	28 (7.9%)	34 (9.6%)	187 (52.7%)	81 (22.8%)	0 (0.0%)	0 (0.0%)	25 (7.0%)	22.9	4565^th of 5817 public elementary schools	21.5%		30.2	3945^th of 5857 public elementary schools	32.6%	620	15.2		15.2	20.0	25.0	34.8	32.6			28.3	27.5	27.1	19.6	30.4			26.1	94%	0%
Tara Hills Elementary	Public	K-6	2300 Dolan Way	San Pablo	94806	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1428	317	14	22.6	67.5%	38 (12.0%)	47 (14.8%)	166 (52.4%)	40 (12.6%)	0 (0.0%)	2 (0.6%)	24 (7.6%)	16.3	5117^th of 5817 public elementary schools	12.0%		15.9	5190^th of 5857 public elementary schools	11.4%	73	15.2		15.2	22.2	37.1	17.4	18.4			23.2	21.6	25.7	2.2	23.7			17.3	88%	0%
West County Mandarin	Public	K-8	1575 Mann Dr.	Pinole	94564	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1453	528	23	22.9	33.9%	40 (7.6%)	29 (5.5%)	140 (26.5%)	223 (42.2%)	0 (0.0%)	0 (0.0%)	96 (18.2%)	83	1012^th of 5817 public elementary schools	82.6%		85.4	908^th of 5857 public elementary schools	84.5%	104	56.5	44.2	51.4	72.3	43.9	66.1	69.4	68.0	67.4	63.9	89.2	59.1	59.7	57.1	56.0	41.9	62.1	≥ 99%
Caliber: Beta Academy	Public, Charter	K-8	2465 Dolan Way	San Pablo	94806	Contra Costa County	Caliber: Beta Academy District	Yes	(n/a)	No	(n/a)	(510) 685-9886	971	53	18.3	79.8%	27 (2.8%)	167 (17.2%)	636 (65.5%)	115 (11.8%)	1 (0.1%)	3 (0.3%)	22 (2.3%)	32.8	3752^nd of 5817 public elementary schools	35.5%		35.5	3537^th of 5857 public elementary schools	39.6%	215	23.3	34.8	28.7	47.6	34.0	27.7	33.3	47.8	48.3	39.5	48.6	35.6	16.7	17.7	40.0	36.0	32.3	≥ 99%
Harbour Way Elementary Community Day	Public	K-8	1121 Allview Ave.	El Sobrante	94803	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1438	0			—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Collins Elementary	Public	K-6	1224 Pinole Valley Rd.	Pinole	94564	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1446	311	17	18.2	50.5%	30 (9.6%)	45 (14.5%)	141 (45.3%)	67 (21.5%)	0 (0.0%)	0 (0.0%)	28 (9.0%)	30.5	3960^th of 5817 public elementary schools	31.9%		31.7	3825^th of 5857 public elementary schools	34.7%	135	22.7		22.7	25.0	42.9	27.3	45.2			35.5	36.1	25.7	13.0	29.0			27.2	96%	0%
Stewart Elementary	Public	K-8	2040 Hoke Dr.	Pinole	94564	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1410	379	19	20.4	48.8%	31 (8.2%)	38 (10.0%)	215 (56.7%)	69 (18.2%)	0 (0.0%)	0 (0.0%)	26 (6.9%)	48.3	2702^nd of 5817 public elementary schools	53.5%		45.7	2847^th of 5857 public elementary schools	51.4%	145	37.2	47.7	42.5	27.6	55.3	48.8	53.9	37.5	54.6	47.6	27.6	42.1	41.9	17.5	25.0	34.1	31.9	93%	0%
Montalvin Manor Elementary	Public	K-8	300 Christine Dr.	San Pablo	94806	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1405	474	20	23.7	82.9%	23 (4.9%)	49 (10.3%)	322 (67.9%)	62 (13.1%)	1 (0.2%)	0 (0.0%)	17 (3.6%)	38.1	3359^th of 5817 public elementary schools	42.3%		42	3067^th of 5857 public elementary schools	47.6%	292	25.0	13.2	19.5	28.3	30.4	50.0	41.8	33.3	29.0	35.4	35.9	25.0	47.7	35.2	28.2	21.1	32.4	96%	0%
Aspire Richmond Technology Academy	Public, Charter	K-5	3170 Hilltop Mall Rd.	Richmond	94606	Contra Costa County	Aspire Richmond Technology Academy District	Yes	(n/a)	No	(n/a)	(510) 480-0660	586	27	21.3	82.9%	10 (1.7%)	76 (13.0%)	422 (72.0%)	36 (6.1%)	1 (0.2%)	1 (0.2%)	40 (6.8%)	20	4819^th of 5817 public elementary schools	17.2%		20.2	4810^th of 5857 public elementary schools	17.9%	9	19.6		19.6	29.3	22.4	24.8				25.2	31.7	21.7	21.6				24.5	≥ 99%
Murphy Elementary	Public	K-6	4350 Valley View Rd.	El Sobrante	94803	Contra Costa County	West Contra Costa Unified	No	(n/a)	No	(n/a)	(510) 231-1427	460	21	21.9	65.4%	38 (8.3%)	64 (13.9%)	232 (50.4%)	79 (17.2%)	3 (0.7%)	4 (0.9%)	38 (8.3%)	26.7	4253^rd of 5817 public elementary schools	26.9%		24.9	4415^th of 5857 public elementary schools	24.6%	162	28.6		28.6	24.1	27.9	37.5	25.0			28.6	32.7	39.3	24.6	15.0			27.8	91%	0%

Frequently Asked Questions about Shannon Elementary

How many students attend Shannon Elementary?

In the 2024-25 school year, 355 students attended Shannon Elementary.

What schools do graduates of Shannon Elementary attend?

Students who attend Shannon Elementary usually go on to attend:

Middle : Pinole Middle
High : Pinole Valley High

What district is Shannon Elementary in?

West Contra Costa Unified

What is the racial makeup of Shannon Elementary?

Students at Shannon Elementary are 53% Hispanic, 23% Asian, 10% African American, 8% White, 7% Two or more races.

Is Shannon Elementary a good school?

Shannon Elementary ranks in the bottom 21.5% of California elementary schools.

Rate Shannon 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.