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Schools in Zip Code 94507

New rankings! California test scores for the 2025-26 school year were just released — SchoolDigger posted updated rankings this week.

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At a glance

Schools

1,418

Students

Districts

5-star schools

Top rankedRancho Romero Elementary146^th of 5,804 California elementary schools

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Biggest riser

Rancho Romero Elementary up 253 spots statewide this year

See the top-ranked California schools →

Summary:

ZIP code 94507 has four schools: two elementary schools, one middle school and one K–12 alternative program. The 2025–2026 score results cover [Rancho Romero Elementary](https://www.schooldigger.com/go/CA/schools/3513005956/school.aspx), [Alamo Elementary](https://www.schooldigger.com/go/CA/schools/3513005942/school.aspx) and [Stone Valley Middle](https://www.schooldigger.com/go/CA/schools/3513005958/school.aspx); no test scores are supplied for [Central County Special Education Programs](https://www.schooldigger.com/go/CA/schools/9100510749/school.aspx). All three tested schools score above California’s all-grades results, but the most important difference for parents comparing the two elementary schools is science: Rancho leads Alamo by 26 percentage points.

[Alamo Elementary](https://www.schooldigger.com/go/CA/schools/3513005942/school.aspx) leads the elementary schools in all-grades ELA, with 90% proficiency versus 81% at [Rancho Romero Elementary](https://www.schooldigger.com/go/CA/schools/3513005956/school.aspx), and in math, 84% versus 82%. [Rancho Romero Elementary](https://www.schooldigger.com/go/CA/schools/3513005956/school.aspx) is the clear elementary standout in science: 74% versus 47% at [Alamo Elementary](https://www.schooldigger.com/go/CA/schools/3513005942/school.aspx). [Stone Valley Middle](https://www.schooldigger.com/go/CA/schools/3513005958/school.aspx) has the lowest all-grades results among the three tested schools—75% in ELA, 62% in math and 51% in science—though it serves older students. Its results are still above California’s by 26, 24 and 15 points, respectively, but below [San Ramon Valley Unified](https://www.schooldigger.com/go/CA/district/35130/search.aspx) by 6, 13 and 15 points.

Recent score changes favor different schools by subject: from 2024–2025 to 2025–2026, [Rancho Romero Elementary](https://www.schooldigger.com/go/CA/schools/3513005956/school.aspx) gained 20 points in science, while [Alamo Elementary](https://www.schooldigger.com/go/CA/schools/3513005942/school.aspx) fell 7 and [Stone Valley Middle](https://www.schooldigger.com/go/CA/schools/3513005958/school.aspx) fell 3. SchoolDigger’s rankings improved over the three-year span at all three: Rancho rose from the 90th to 97th percentile, while Alamo and Stone Valley each gained 3 percentile points overall, despite dipping from the previous year. For context, 2024–2025 student–teacher ratios were 24.6 at Rancho, 21.9 at Alamo and 21.6 at Stone Valley; all reported free/reduced lunch eligible figures for 2024–2025 were 6%, 4% and 8%, respectively. Central County reported 71% chronic absenteeism in 2025–2026, but no test scores; its results cannot be compared academically with the other 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 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)							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	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Alamo Elementary	Public	K-5	100 Wilson Rd.	Alamo	94507	Contra Costa County	San Ramon Valley Unified	No	(n/a)	No	(n/a)	(925) 855-4800	348	16	21.9	3.7%	178 (51.1%)	1 (0.3%)	45 (12.9%)	73 (21.0%)	0 (0.0%)	0 (0.0%)	51 (14.7%)	94.4	381^st of 5804 public elementary schools	93.4%		96.2	226^th of 5857 public elementary schools	96.1%	155	47.5		47.5	93.9	94.3	83.3				90.1	91.8	90.6	71.7				84.0	$22,789	$22,764	$25
Rancho Romero Elementary	Public	K-5	180 Hemme Ave.	Alamo	94507	Contra Costa County	San Ramon Valley Unified	No	(n/a)	No	(n/a)	(925) 855-5700	469	19	24.6	6.4%	305 (65.0%)	0 (0.0%)	44 (9.4%)	72 (15.4%)	0 (0.0%)	2 (0.4%)	46 (9.8%)	96.9	146^th of 5804 public elementary schools	97.5%		94	399^th of 5857 public elementary schools	93.2%	253	73.9		73.9	77.6	81.8	84.1				81.2	85.1	81.6	78.3				81.6	$20,479	$20,454	$25
Stone Valley Middle	Public	6-8	3001 Miranda Ave.	Alamo	94507	Contra Costa County	San Ramon Valley Unified	No	(n/a)	No	(n/a)	(925) 855-5800	586	27	21.6	8.4%	367 (62.6%)	6 (1.0%)	59 (10.1%)	82 (14.0%)	1 (0.2%)	2 (0.3%)	69 (11.8%)	90.1	256^th of 2703 public middle schools	90.5%		92.7	206^th of 2761 public middle schools	92.5%	50		50.8	50.8				71.4	71.7	81.2	74.9				61.0	59.9	66.1	62.4	$18,320	$18,202	$118
Central County Special Education Programs	Public, Alternative	K-12	2964 Miranda Ave.	Alamo	94507	Contra Costa County	Contra Costa County Office of Education	No	(n/a)	No	(n/a)	(925) 837-6007	15	2	7.5	20.0%	1 (6.7%)	0 (0.0%)	8 (53.3%)	6 (40.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)

Cities Near Zip Code 94507

City	Distance	# of Schools	Statewide Rank
Alamo	0.33 mi	4	37^th
Danville	2.01 mi	14	35^th
Walnut Creek	2.68 mi	16	122^nd
Lafayette	4.11 mi	7	15^th
Concord	5.66 mi	30	631^st

See the top CA California cities

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.