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Compare Old River Elementary to nearby schools

New rankings! SchoolDigger recently updated its California rankings with newly released test scores for the 2025-26 school year.

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Here are the 10 schools closest to Old River Elementary. Expand to 20 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	Distance	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
Old River Elementary	0.0mi	Public	K-8	30 Learning Ln.	Brentwood	94548	Contra Costa County	Knightsen Elementary	No	(n/a)	No	(n/a)	(925) 626-3330	332	15	22.5	15.4%	153 (46.1%)	10 (3.0%)	125 (37.7%)	16 (4.8%)	0 (0.0%)	3 (0.9%)	25 (7.5%)	64.5	1850^th of 5817 public elementary schools	68.2%		63.6	1899^th of 5857 public elementary schools	67.6%	49	37.8	43.3	40.3	59.5	54.0	55.3	51.6	54.6	75.0	57.6	64.9	56.0	21.1	41.9	45.5	53.3	47.5	93%	0%	$12,896	$872	$12,024
Byron Institute for Independent Study	1.9mi	Public, Virtual	K-8	40 Newbury Ln.	Discovery Bay	94505	Contra Costa County	Byron Union Elementary	No	(n/a)	Yes	(n/a)	(925) 809-7550	26	1	28.2	42.3%	7 (26.9%)	4 (15.4%)	10 (38.5%)	2 (7.7%)	0 (0.0%)	1 (3.8%)	2 (7.7%)								(n/a)										27.3							31.8			$5,024	$17	$5,007
Timber Point Elementary	1.9mi	Public	K-5	40 Newbury Ln.	Discovery Bay	94505	Contra Costa County	Byron Union Elementary	No	(n/a)	No	(n/a)	(925) 809-7550	362	15	24.6	26.0%	157 (43.4%)	20 (5.5%)	113 (31.2%)	20 (5.5%)	3 (0.8%)	1 (0.3%)	48 (13.3%)	50.6	2574^th of 5817 public elementary schools	55.8%		53.2	2406^th of 5857 public elementary schools	58.9%	168	40.0		40.0	28.6	47.3	56.4				44.7	40.8	41.8	36.4				39.6	97%	0%	$18,767	$475	$18,292
Discovery Bay Elementary	2.6mi	Public	K-5	1700 Willow Lake Rd.	Discovery Bay	94505	Contra Costa County	Byron Union Elementary	No	(n/a)	No	(n/a)	(925) 809-7540	417	19	21.4	41.2%	160 (38.4%)	8 (1.9%)	174 (41.7%)	20 (4.8%)	6 (1.4%)	5 (1.2%)	44 (10.6%)	77.4	1247^th of 5817 public elementary schools	78.6%		83.8	975^th of 5857 public elementary schools	83.4%	272	39.7		39.7	62.7	60.6	60.3				61.2	74.6	60.0	47.6				61.0	95%	0%	$18,815	$773	$18,042
Knightsen Elementary	3.2mi	Public	K-8	1923 Delta Rd.	Knightsen	94548	Contra Costa County	Knightsen Elementary	No	(n/a)	No	(n/a)	(925) 625-0073	316	14	23.0	38.0%	130 (41.1%)	5 (1.6%)	157 (49.7%)	1 (0.3%)	3 (0.9%)	0 (0.0%)	20 (6.3%)	33.6	3694^th of 5817 public elementary schools	36.5%		39.5	3258^th of 5857 public elementary schools	44.4%	436	33.3	29.0	31.0	45.8	35.7	37.0	44.1	37.0	61.3	42.9	29.2	21.4	18.5	23.5	29.6	35.5	26.8	≥ 95%		$16,745	$1,462	$15,283
Summer Lake Elementary	3.4mi	Public	K-5	4320 East Summer Lake Dr.	Oakley	94561	Contra Costa County	Oakley Union Elementary	No	(n/a)	No	(n/a)	(925) 625-6730	595	25	23.8	43.9%	132 (22.2%)	71 (11.9%)	229 (38.5%)	98 (16.5%)	3 (0.5%)	2 (0.3%)	60 (10.1%)	37.2	3426^th of 5817 public elementary schools	41.1%		38.1	3339^th of 5857 public elementary schools	43.0%	87	32.6		32.6	34.1	39.0	43.7				38.9	39.8	26.8	27.7				31.6	96%	0%	$14,255	$836	$13,419
Garin Elementary	3.9mi	Public	K-5	250 First St.	Brentwood	94513	Contra Costa County	Brentwood Union	No	(n/a)	No	(n/a)	(925) 513-6370	785	32	24.5	41.5%	244 (31.1%)	59 (7.5%)	286 (36.4%)	112 (14.3%)	3 (0.4%)	5 (0.6%)	76 (9.7%)	60.6	2050^th of 5817 public elementary schools	64.8%		62	1967^th of 5857 public elementary schools	66.4%	83	39.5		39.5	48.8	57.1	58.0				55.0	50.4	47.4	30.8				42.0	≥ 99%		$16,651	$1,341	$15,310
Mary Casey Black Elementary	3.9mi	Public	K-5	480 Farmington Dr.	Brentwood	94513	Contra Costa County	Brentwood Union	No	(n/a)	No	(n/a)	(925) 513-6430	680	27	25.1	47.1%	157 (23.1%)	33 (4.9%)	303 (44.6%)	102 (15.0%)	1 (0.1%)	2 (0.3%)	82 (12.1%)	48.9	2673^rd of 5817 public elementary schools	54.0%		51.8	2512^th of 5857 public elementary schools	57.1%	161	32.6		32.6	39.0	58.7	40.2				45.9	41.2	53.8	23.9				39.7	97%	0%	$17,584	$1,469	$16,115
Brentwood Elementary	4.8mi	Public	K-5	200 Griffith Ln.	Brentwood	94513	Contra Costa County	Brentwood Union	No	(n/a)	No	(n/a)	(925) 513-6360	811	33	24.9	45.6%	222 (27.4%)	76 (9.4%)	317 (39.1%)	101 (12.5%)	2 (0.2%)	7 (0.9%)	86 (10.6%)	60.5	2055^th of 5817 public elementary schools	64.7%		59.4	2094^th of 5857 public elementary schools	64.2%	39	32.3		32.3	56.9	44.7	48.9				50.1	57.7	47.0	45.9				50.1	≥ 99%		$16,492	$1,235	$15,257
Marsh Creek Elementary	4.9mi	Public	K-5	601 Grant St.	Brentwood	94513	Contra Costa County	Brentwood Union	No	(n/a)	No	(n/a)	(925) 513-6420	550	24	22.9	52.4%	105 (19.1%)	56 (10.2%)	240 (43.6%)	72 (13.1%)	4 (0.7%)	9 (1.6%)	64 (11.6%)	44.9	2919^th of 5817 public elementary schools	49.8%		55.6	2264^th of 5857 public elementary schools	61.3%	655	33.3		33.3	38.7	40.5	46.4				42.1	41.3	42.7	31.0				38.0	94%	0%	$21,494	$1,802	$19,692

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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.