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Stone Bridge Primary School

Basic InfoStudents and TeachersTest PerformanceSchool District

1680 Los Carneros Way

Napa CA, 94558, Napa County

Phone: 707-252-5522

Ranking:

(3,086 out of 6,930, top 45%)*

Type: Regular Primary School

Status: Currently Operational

Grade: Kindergarten to Grade 8

School District: Napa Valley Unified School District

Title I Eligible School: NA

Magnet: NA

Charter: NA

Shared-Time School: NA

Students and Teachers

	2013-2014		2012-2013		2011-2012		2010-2011		2009-2010		2008-2009		2007-2008
	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%
Total Teachers:	13		13		10		NA	NA	15		14		14
Total Students:	265		263		264		269		275		251		241
Kindergarten:	39	14.7%	42	16.0%	42	15.9%	46	17.1%	38	13.8%	40	15.9%	38	15.8%
Grade 1:	27	10.2%	28	10.6%	28	10.6%	26	9.7%	32	11.6%	30	12.0%	24	10.0%
Grade 2:	27	10.2%	28	10.6%	30	11.4%	32	11.9%	30	10.9%	26	10.4%	24	10.0%
Grade 3:	28	10.6%	29	11.0%	28	10.6%	28	10.4%	28	10.2%	29	11.6%	28	11.6%
Grade 4:	33	12.5%	28	10.6%	30	11.4%	38	14.1%	29	10.5%	28	11.2%	24	10.0%
Grade 5:	28	10.6%	30	11.4%	28	10.6%	23	8.6%	29	10.5%	24	9.6%	24	10.0%
Grade 6:	31	11.7%	28	10.6%	28	10.6%	31	11.5%	25	9.1%	26	10.4%	27	11.2%
Grade 7:	28	10.6%	22	8.4%	27	10.2%	26	9.7%	25	9.1%	25	10.0%	23	9.5%
Grade 8:	23	8.7%	27	10.3%	23	8.7%	19	7.1%	27	9.8%	23	9.2%	29	12.0%
Ungraded:	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Student By Gender:
Male:	127	47.9%	130	49.4%	NA	NA	127	47.2%	126	45.8%	114	45.4%	108	44.8%
Female:	138	52.1%	133	50.6%	NA	NA	142	52.8%	149	54.2%	137	54.6%	129	53.5%
Student By Races:
American Indian/Alaska Native:	2	0.8%	0	0.0%	NA	NA	1	0.4%	1	0.4%	1	0.4%	1	0.4%
Asian:	7	2.6%	0	0.0%	NA	NA	13	4.8%	15	5.5%	13	5.2%	12	5.0%
Hispanic:	25	9.4%	22	8.4%	NA	NA	10	3.7%	10	3.6%	8	3.2%	8	3.3%
Black:	5	1.9%	0	0.0%	NA	NA	5	1.9%	5	1.8%	6	2.4%	8	3.3%
White:	221	83.4%	2	0.8%	NA	NA	212	78.8%	237	86.2%	223	88.8%	212	88.0%
Hawaiian Native/Pacific Islander:	2	0.8%	0	0.0%	NA	NA	0	0.0%	1	0.4%	0	0.0%	NA	NA
Two or More Races:	3	1.1%	239	90.9%	NA	NA	28	10.4%	6	2.2%	0	0.0%	NA	NA
Lunch Program:
Free Lunch Program Eligible:	12	4.5%	5	1.9%	5	1.9%	0	0.0%	NA	NA	NA	NA	NA	NA
Reduced-Price Lunch Program Eligible:	10	3.8%	12	4.6%	0	0.0%	0	0.0%	NA	NA	NA	NA	NA	NA
Student-Teacher Ratio:	20.38		20.23		25.61		NA	NA	18.09		17.30		17.20

Test Performance

Year	Test	Grade	Measurement	Score	School District	State Average
STAR
2007	English Language Arts Standards	2nd Grade	Mean Scaled Score	299.9	346.9	345
2008	English Language Arts Standards	2nd Grade	Mean Scaled Score	290	348	348
2009	English Language Arts Standards	2nd Grade	Mean Scaled Score	308.9	352.4	352.8
2010	English Language Arts Standards	2nd Grade	Mean Scaled Score	306.2	353	356.6
2011	English Language Arts Standards	2nd Grade	Mean Scaled Score	291.1	349.8	359.5
2012	English Language Arts Standards	2nd Grade	Mean Scaled Score	351	354.2	361.5
2013	English Language Arts Standards	2nd Grade	Mean Scaled Score	283.8	342.9	357.3
2007	Mathematics	2nd Grade	Mean Scaled Score	295.3	373	369.2
2008	Mathematics	2nd Grade	Mean Scaled Score	345	372.2	372.4
2009	Mathematics	2nd Grade	Mean Scaled Score	365	366.5	376.7
2010	Mathematics	2nd Grade	Mean Scaled Score	351.4	369.1	381.6
2011	Mathematics	2nd Grade	Mean Scaled Score	336.3	366.5	382.2
2012	Mathematics	2nd Grade	Mean Scaled Score	350	372.1	382.7
2013	Mathematics	2nd Grade	Mean Scaled Score	349.4	360.9	379.9
2007	English Language Arts Standards	3rd Grade	Mean Scaled Score	296.4	333.5	330
2008	English Language Arts Standards	3rd Grade	Mean Scaled Score	308.9	337.8	332.8
2009	English Language Arts Standards	3rd Grade	Mean Scaled Score	338.7	339.2	340.3
2010	English Language Arts Standards	3rd Grade	Mean Scaled Score	329.5	337.6	342.2
2011	English Language Arts Standards	3rd Grade	Mean Scaled Score	362	339.1	345.3
2012	English Language Arts Standards	3rd Grade	Mean Scaled Score	341.3	337.3	347.1
2013	English Language Arts Standards	3rd Grade	Mean Scaled Score	311.3	336.0	345.7
2007	Mathematics	3rd Grade	Mean Scaled Score	303.4	376	370.9
2008	Mathematics	3rd Grade	Mean Scaled Score	274.6	382.1	379
2009	Mathematics	3rd Grade	Mean Scaled Score	363.2	385.9	387.7
2010	Mathematics	3rd Grade	Mean Scaled Score	338.7	383.6	395.4
2011	Mathematics	3rd Grade	Mean Scaled Score	372.1	392	400.6
2012	Mathematics	3rd Grade	Mean Scaled Score	346	388.4	399.2
2013	Mathematics	3rd Grade	Mean Scaled Score	309.2	387.9	399.0
2007	English Language Arts Standards	4th Grade	Mean Scaled Score	343.5	354	353.2
2008	English Language Arts Standards	4th Grade	Mean Scaled Score	361.8	360.6	357.8
2009	English Language Arts Standards	4th Grade	Mean Scaled Score	358.6	367.3	366.8
2010	English Language Arts Standards	4th Grade	Mean Scaled Score	383	366.7	369.9
2011	English Language Arts Standards	4th Grade	Mean Scaled Score	368.4	365	371.6
2012	English Language Arts Standards	4th Grade	Mean Scaled Score	390.8	366.8	375.2
2013	English Language Arts Standards	4th Grade	Mean Scaled Score	382.5	361.5	374.2
2007	Mathematics	4th Grade	Mean Scaled Score	293.3	365.2	366.1
2008	Mathematics	4th Grade	Mean Scaled Score	331.3	372.7	373.9
2009	Mathematics	4th Grade	Mean Scaled Score	341.9	390.6	382.5
2010	Mathematics	4th Grade	Mean Scaled Score	403.2	389.9	389.9
2011	Mathematics	4th Grade	Mean Scaled Score	368.4	389.7	392.2
2012	Mathematics	4th Grade	Mean Scaled Score	419.1	396	395.2
2013	Mathematics	4th Grade	Mean Scaled Score	387.9	387.5	394.9
2007	English Language Arts Standards	5th Grade	Mean Scaled Score	350.4	345	342.8
2008	English Language Arts Standards	5th Grade	Mean Scaled Score	338.4	349	347.6
2009	English Language Arts Standards	5th Grade	Mean Scaled Score	381.4	356.2	356.2
2010	English Language Arts Standards	5th Grade	Mean Scaled Score	374.4	361.2	359.4
2011	English Language Arts Standards	5th Grade	Mean Scaled Score	372.8	355.5	362
2012	English Language Arts Standards	5th Grade	Mean Scaled Score	367.6	360.7	366.1
2013	English Language Arts Standards	5th Grade	Mean Scaled Score	390.4	357.4	365.2
2007	Mathematics	5th Grade	Mean Scaled Score	338.4	364.3	356.8
2008	Mathematics	5th Grade	Mean Scaled Score	272	366.6	364.6
2009	Mathematics	5th Grade	Mean Scaled Score	339.9	378	375.8
2010	Mathematics	5th Grade	Mean Scaled Score	312	389.5	383.4
2011	Mathematics	5th Grade	Mean Scaled Score	382.2	381.7	392.6
2012	Mathematics	5th Grade	Mean Scaled Score	423.7	393.9	395.3
2013	Mathematics	5th Grade	Mean Scaled Score	373.7	383.4	393.2
2007	Science	5th Grade	Mean Scaled Score	335.2	337.9	334.3
2008	Science	5th Grade	Mean Scaled Score	318.1	345.9	345.2
2009	Science	5th Grade	Mean Scaled Score	336.2	357.2	354.1
2010	Science	5th Grade	Mean Scaled Score	364.3	357.7	362.2
2011	Science	5th Grade	Mean Scaled Score	330.2	353.8	367.2
2012	Science	5th Grade	Mean Scaled Score	375.7	360.7	367.4
2013	Science	5th Grade	Mean Scaled Score	360.9	356.9	366.9
2007	English Language Arts Standards	6th Grade	Mean Scaled Score	365.8	341.2	339.5
2008	English Language Arts Standards	6th Grade	Mean Scaled Score	368.8	346.2	345.5
2009	English Language Arts Standards	6th Grade	Mean Scaled Score	348.7	354	352.5
2010	English Language Arts Standards	6th Grade	Mean Scaled Score	379.5	356.1	356.8
2011	English Language Arts Standards	6th Grade	Mean Scaled Score	382.1	358.7	358.4
2012	English Language Arts Standards	6th Grade	Mean Scaled Score	386.8	361.8	364.2
2013	English Language Arts Standards	6th Grade	Mean Scaled Score	382.3	358.1	363.0
2007	Mathematics	6th Grade	Mean Scaled Score	333	353.1	343.2
2008	Mathematics	6th Grade	Mean Scaled Score	357	351.1	347.9
2009	Mathematics	6th Grade	Mean Scaled Score	331.4	357	354.5
2010	Mathematics	6th Grade	Mean Scaled Score	357.6	365.9	360.5
2011	Mathematics	6th Grade	Mean Scaled Score	365	367.8	364.6
2012	Mathematics	6th Grade	Mean Scaled Score	384.6	361	366.8
2013	Mathematics	6th Grade	Mean Scaled Score	367.0	359.9	366.5
2007	English Language Arts Standards	7th Grade	Mean Scaled Score	401.6	347.6	342.9
2008	English Language Arts Standards	7th Grade	Mean Scaled Score	374.6	353	348.6
2009	English Language Arts Standards	7th Grade	Mean Scaled Score	390.9	360.1	354.3
2010	English Language Arts Standards	7th Grade	Mean Scaled Score	380.2	356.9	356.4
2011	English Language Arts Standards	7th Grade	Mean Scaled Score	403.8	358.1	360.3
2012	English Language Arts Standards	7th Grade	Mean Scaled Score	424.3	367.1	366.6
2013	English Language Arts Standards	7th Grade	Mean Scaled Score	391.1	357.6	363.5
2007	Mathematics	7th Grade	Mean Scaled Score	412.6	346.3	336
2008	Mathematics	7th Grade	Mean Scaled Score	339.6	337.6	339.3
2009	Mathematics	7th Grade	Mean Scaled Score	404.8	356	345
2010	Mathematics	7th Grade	Mean Scaled Score	358.8	364.6	352.2
2011	Mathematics	7th Grade	Mean Scaled Score	370.1	362.2	354.9
2012	Mathematics	7th Grade	Mean Scaled Score	387.4	364.6	360.5
2013	Mathematics	7th Grade	Mean Scaled Score	359.8	350.2	357.9
2013	Algebra I	8th Grade	Mean Scaled Score	350.7	393.1	358.0
2007	English Language Arts Standards	8th Grade	Mean Scaled Score	375.6	343.9	338.7
2008	English Language Arts Standards	8th Grade	Mean Scaled Score	379.6	348.7	341.2
2009	English Language Arts Standards	8th Grade	Mean Scaled Score	385.5	356.9	348.5
2010	English Language Arts Standards	8th Grade	Mean Scaled Score	399.7	362.7	357.1
2011	English Language Arts Standards	8th Grade	Mean Scaled Score	380.5	366.3	361.8
2012	English Language Arts Standards	8th Grade	Mean Scaled Score	397.5	366	365.2
2013	English Language Arts Standards	8th Grade	Mean Scaled Score	415.0	361.5	361.3
2007	General Mathematics	8th Grade	Mean Scaled Score	371.9	297.3	315.7
2008	General Mathematics	8th Grade	Mean Scaled Score	436.9	297.5	320.5
2009	General Mathematics	8th Grade	Mean Scaled Score	381.4	317.4	321.3
2010	General Mathematics	8th Grade	Mean Scaled Score	411.6	323.4	320.2
2011	General Mathematics	8th Grade	Mean Scaled Score	372	314.2	322.7
2012	General Mathematics	8th Grade	Mean Scaled Score	393.8	313.8	323.5
2007	History - Social Science Grade 8	8th Grade	Mean Scaled Score	350.2	329.6	329.8
2008	History - Social Science Grade 8	8th Grade	Mean Scaled Score	368.7	333.7	333.9
2009	History - Social Science Grade 8	8th Grade	Mean Scaled Score	341.8	329.3	340.2
2010	History - Social Science Grade 8	8th Grade	Mean Scaled Score	386	335.9	348.1
2011	History - Social Science Grade 8	8th Grade	Mean Scaled Score	343.7	337.4	352.6
2012	History - Social Science Grade 8	8th Grade	Mean Scaled Score	355.7	339.5	356.6
2013	History - Social Science Grade 8	8th Grade	Mean Scaled Score	385.0	345.6	357.1
2007	Science	8th Grade	Mean Scaled Score	351.8	340.4	339.7
2008	Science	8th Grade	Mean Scaled Score	368.9	350.4	355
2009	Science	8th Grade	Mean Scaled Score	348.5	351.2	364.3
2010	Science	8th Grade	Mean Scaled Score	364.5	357	375.3
2011	Science	8th Grade	Mean Scaled Score	309.9	362.4	385.9
2012	Science	8th Grade	Mean Scaled Score	341.1	363.8	394.8
2013	Science	8th Grade	Mean Scaled Score	379.9	366.4	390.9
2013	Algebra I	End of course	Mean Scaled Score	350.7	334.2	334.1
2007	General Mathematics	End of course	Mean Scaled Score	371.9	291.8	311
2008	General Mathematics	End of course	Mean Scaled Score	436.9	291.1	315.2
2009	General Mathematics	End of course	Mean Scaled Score	381.4	310.7	315.8
2010	General Mathematics	End of course	Mean Scaled Score	411.6	321.5	314.7
2011	General Mathematics	End of course	Mean Scaled Score	372	311.3	316.8
2012	General Mathematics	End of course	Mean Scaled Score	393.8	313	318

Some data by SchoolDigger.com.

* Stone Bridge Primary School was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.