Concord High High School

Basic InfoStudents and TeachersTest PerformanceSchool District

4200 Concord Blvd

Concord CA, 94521, Contra Costa County

Phone: 925-687-2030

Ranking:

(683 out of 1,403, top 49%)*

Type: Regular High School

Status: Currently Operational

Grade: Grade 9 to Grade 12

School District: Mount Diablo Unified School District

Title I Eligible School: Yes School-Wide Title I: 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:	64		67		71		NA	NA	67		73		87
Total Students:	1,467		1,500		1,561		1,567		1,591		1,600		1,607
Grade 9:	382	26.0%	397	26.5%	411	26.3%	425	27.1%	471	29.6%	475	29.7%	376	23.4%
Grade 10:	383	26.1%	390	26.0%	400	25.6%	423	27.0%	435	27.3%	346	21.6%	427	26.6%
Grade 11:	371	25.3%	358	23.9%	372	23.8%	407	26.0%	329	20.7%	386	24.1%	418	26.0%
Grade 12:	323	22.0%	355	23.7%	378	24.2%	312	19.9%	356	22.4%	393	24.6%	386	24.0%
Ungraded:	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Student By Gender:
Male:	720	49.1%	762	50.8%	776	49.7%	774	49.4%	809	50.8%	813	50.8%	825	51.3%
Female:	747	50.9%	738	49.2%	785	50.3%	793	50.6%	782	49.2%	787	49.2%	778	48.4%
Student By Races:
American Indian/Alaska Native:	13	0.9%	9	0.6%	9	0.6%	6	0.4%	8	0.5%	9	0.6%	10	0.6%
Asian:	169	11.5%	172	11.5%	163	10.4%	162	10.3%	151	9.5%	167	10.4%	189	11.8%
Hispanic:	582	39.7%	543	36.2%	528	33.8%	506	32.3%	484	30.4%	420	26.3%	395	24.6%
Black:	74	5.0%	68	4.5%	52	3.3%	58	3.7%	62	3.9%	64	4.0%	69	4.3%
White:	589	40.1%	637	42.5%	739	47.3%	785	50.1%	853	53.6%	906	56.6%	944	58.7%
Hawaiian Native/Pacific Islander:	12	0.8%	17	1.1%	17	1.1%	13	0.8%	15	0.9%	13	0.8%	NA	NA
Two or More Races:	28	1.9%	54	3.6%	53	3.4%	37	2.4%	18	1.1%	21	1.3%	NA	NA
Lunch Program:
Free Lunch Program Eligible:	548	37.4%	536	35.7%	NA	NA	329	21.0%	267	16.8%	312	19.5%	228	14.2%
Reduced-Price Lunch Program Eligible:	148	10.1%	152	10.1%	NA	NA	83	5.3%	93	5.8%	93	5.8%	84	5.2%
Student-Teacher Ratio:	23.09		22.35		22.14		NA	NA	23.84		20.00		18.40

Test Performance

Year	Test	Grade	Measurement	Score	School District	State Average
CAHSEE
2005	English Language Arts	10th Grade	% met std	89%	85%	N/A
2006	English Language Arts	10th Grade	% met std	90%	84%	N/A
2007	English Language Arts	10th Grade	% met std	89%	82%	N/A
2008	English Language Arts	10th Grade	% met std	85%	84%	N/A
2009	English Language Arts	10th Grade	% met std	87.0%	84.0%	N/A
2010	English Language Arts	10th Grade	% met std	86.0%	85.0%	N/A
2011	English Language Arts	10th Grade	% met std	78.0%	82.0%	N/A
2012	English Language Arts	10th Grade	% met std	81.0%	84.0%	N/A
2013	English Language Arts	10th Grade	% met std	81.0%	82.0%	N/A
2005	Math	10th Grade	% met std	83%	83%	N/A
2006	Math	10th Grade	% met std	87%	85%	N/A
2007	Math	10th Grade	% met std	82%	82%	N/A
2008	Math	10th Grade	% met std	86%	84%	N/A
2009	Math	10th Grade	% met std	84.0%	82.0%	N/A
2010	Math	10th Grade	% met std	82.0%	82.0%	N/A
2011	Math	10th Grade	% met std	81.0%	81.0%	N/A
2012	Math	10th Grade	% met std	83.0%	84.0%	N/A
2013	Math	10th Grade	% met std	83.0%	83.0%	N/A
2009	English Language Arts	11th Grade	% met std	32.0%	49.0%	N/A
2009	Math	11th Grade	% met std	43.0%	47.0%	N/A
2009	English Language Arts	12th Grade	% met std	29.0%	33.0%	N/A
2009	Math	12th Grade	% met std	53.0%	31.0%	N/A
2009	English Language Arts	All grades (HS)	% met std	71.0%	72.0%	N/A
2009	Math	All grades (HS)	% met std	75.0%	70.0%	N/A
STAR
2004	Algebra I	10th Grade	Mean Scaled Score	253.8	246.4	N/A
2006	Algebra I	10th Grade	Mean Scaled Score	268.5	279.7	N/A
2007	Algebra I	10th Grade	Mean Scaled Score	283.4	278.8	N/A
2008	Algebra I	10th Grade	Mean Scaled Score	279.6	283.6	N/A
2009	Algebra I	10th Grade	Mean Scaled Score	270.2	281.2	N/A
2010	Algebra I	10th Grade	Mean Scaled Score	278.2	283	N/A
2011	Algebra I	10th Grade	Mean Scaled Score	270.3	282.6	N/A
2012	Algebra I	10th Grade	Mean Scaled Score	290.5	283.6	N/A
2013	Algebra I	10th Grade	Mean Scaled Score	285.2	285.1	N/A
2007	Algebra II	10th Grade	Mean Scaled Score	306.5	333	N/A
2008	Algebra II	10th Grade	Mean Scaled Score	320.8	331.6	N/A
2009	Algebra II	10th Grade	Mean Scaled Score	331.1	333.5	N/A
2010	Algebra II	10th Grade	Mean Scaled Score	329.5	345.1	N/A
2011	Algebra II	10th Grade	Mean Scaled Score	343.2	349.6	N/A
2012	Algebra II	10th Grade	Mean Scaled Score	325.3	336.6	N/A
2013	Algebra II	10th Grade	Mean Scaled Score	321.8	331.4	N/A
2006	Biology/Life Sciences	10th Grade	Mean Scaled Score	300.5	332.8	N/A
2007	Biology/Life Sciences	10th Grade	Mean Scaled Score	307.1	324.3	N/A
2008	Biology/Life Sciences	10th Grade	Mean Scaled Score	303.7	331.2	N/A
2009	Biology/Life Sciences	10th Grade	Mean Scaled Score	319.4	336.7	N/A
2010	Biology/Life Sciences	10th Grade	Mean Scaled Score	318.2	336.8	N/A
2011	Biology/Life Sciences	10th Grade	Mean Scaled Score	313.9	325.7	N/A
2012	Biology/Life Sciences	10th Grade	Mean Scaled Score	330.2	328.8	N/A
2013	Biology/Life Sciences	10th Grade	Mean Scaled Score	324.4	330.3	N/A
2004	Chemistry	10th Grade	Mean Scaled Score	365.5	354.8	N/A
2005	Chemistry	10th Grade	Mean Scaled Score	356.4	344.9	N/A
2006	Chemistry	10th Grade	Mean Scaled Score	358.6	353.9	N/A
2007	Chemistry	10th Grade	Mean Scaled Score	326.9	339.4	N/A
2008	Chemistry	10th Grade	Mean Scaled Score	305.8	332	N/A
2009	Chemistry	10th Grade	Mean Scaled Score	318.4	348.2	N/A
2010	Chemistry	10th Grade	Mean Scaled Score	311	340.2	N/A
2011	Chemistry	10th Grade	Mean Scaled Score	317.6	344.1	N/A
2012	Chemistry	10th Grade	Mean Scaled Score	314.8	336.6	N/A
2013	Chemistry	10th Grade	Mean Scaled Score	327.9	339.1	N/A
2007	Earth Science	10th Grade	Mean Scaled Score	303.8	309	N/A
2008	Earth Science	10th Grade	Mean Scaled Score	322.8	317.5	N/A
2009	Earth Science	10th Grade	Mean Scaled Score	305.7	309.9	N/A
2010	Earth Science	10th Grade	Mean Scaled Score	307.2	323.8	N/A
2011	Earth Science	10th Grade	Mean Scaled Score	293.3	321.2	N/A
2013	Earth Science	10th Grade	Mean Scaled Score	281.1	317.4	N/A
2004	English Language Arts Standards	10th Grade	Mean Scaled Score	335.2	335.7	N/A
2005	English Language Arts Standards	10th Grade	Mean Scaled Score	327.8	334.9	N/A
2006	English Language Arts Standards	10th Grade	Mean Scaled Score	332.9	338	N/A
2007	English Language Arts Standards	10th Grade	Mean Scaled Score	331.5	334.4	N/A
2008	English Language Arts Standards	10th Grade	Mean Scaled Score	337.8	343.2	N/A
2009	English Language Arts Standards	10th Grade	Mean Scaled Score	348.5	345.7	N/A
2010	English Language Arts Standards	10th Grade	Mean Scaled Score	343.2	348.5	N/A
2011	English Language Arts Standards	10th Grade	Mean Scaled Score	336.5	345.8	N/A
2012	English Language Arts Standards	10th Grade	Mean Scaled Score	347.1	345	N/A
2013	English Language Arts Standards	10th Grade	Mean Scaled Score	346.5	349.6	N/A
2007	Geometry	10th Grade	Mean Scaled Score	282.2	305	N/A
2008	Geometry	10th Grade	Mean Scaled Score	286.8	300	N/A
2009	Geometry	10th Grade	Mean Scaled Score	284	300.7	N/A
2010	Geometry	10th Grade	Mean Scaled Score	286.5	302.2	N/A
2011	Geometry	10th Grade	Mean Scaled Score	275.4	299.6	N/A
2012	Geometry	10th Grade	Mean Scaled Score	293.6	298.7	N/A
2013	Geometry	10th Grade	Mean Scaled Score	291.2	296.6	N/A
2004	Integrated Math 1	10th Grade	Mean Scaled Score	267.7	273.5	N/A
2005	Integrated Math 1	10th Grade	Mean Scaled Score	256.7	264	N/A
2004	Integrated Math 2	10th Grade	Mean Scaled Score	300.9	322.5	N/A
2005	Integrated Math 2	10th Grade	Mean Scaled Score	302	328.7	N/A
2006	Integrated Math 2	10th Grade	Mean Scaled Score	311.8	318.6	N/A
2004	Integrated Math 3	10th Grade	Mean Scaled Score	335.3	366.3	N/A
2005	Integrated Math 3	10th Grade	Mean Scaled Score	329.2	369.2	N/A
2006	Integrated Math 3	10th Grade	Mean Scaled Score	344.7	369.7	N/A
2004	Integrated/Coordinated Science II	10th Grade	Mean Scaled Score	267.1	267.1	N/A
2005	Integrated/Coordinated Science II	10th Grade	Mean Scaled Score	299.6	299.5	N/A
2004	Integrated/Coordinated Science III	10th Grade	Mean Scaled Score	269.7	269.7	N/A
2004	Integrated/Coordinated Science IV	10th Grade	Mean Scaled Score	310.3	309.7	N/A
2010	Physics	10th Grade	Mean Scaled Score	379.8	364.6	N/A
2011	Physics	10th Grade	Mean Scaled Score	382.3	357.7	N/A
2012	Physics	10th Grade	Mean Scaled Score	389.9	388.4	N/A
2013	Physics	10th Grade	Mean Scaled Score	420.8	409.3	N/A
2006	Science	10th Grade	Mean Scaled Score	301.9	330.3	N/A
2007	Science	10th Grade	Mean Scaled Score	314.8	328.1	N/A
2008	Science	10th Grade	Mean Scaled Score	332.2	343.8	N/A
2009	Science	10th Grade	Mean Scaled Score	346.6	356	N/A
2010	Science	10th Grade	Mean Scaled Score	341.3	354.2	N/A
2011	Science	10th Grade	Mean Scaled Score	335.7	350.4	N/A
2012	Science	10th Grade	Mean Scaled Score	350.7	353	N/A
2013	Science	10th Grade	Mean Scaled Score	351.3	358.1	N/A
2012	Summative High School Mathematics	10th Grade	Mean Scaled Score	369.9	377	N/A
2013	Summative High School Mathematics	10th Grade	Mean Scaled Score	378.5	377.2	N/A
2004	World History	10th Grade	Mean Scaled Score	322.6	320.3	N/A
2005	World History	10th Grade	Mean Scaled Score	323.5	323.3	N/A
2006	World History	10th Grade	Mean Scaled Score	317.6	327.2	N/A
2007	World History	10th Grade	Mean Scaled Score	323.9	323.1	N/A
2008	World History	10th Grade	Mean Scaled Score	331.5	332	N/A
2009	World History	10th Grade	Mean Scaled Score	334.6	343	N/A
2010	World History	10th Grade	Mean Scaled Score	337	347.1	N/A
2011	World History	10th Grade	Mean Scaled Score	328.6	340.8	N/A
2012	World History	10th Grade	Mean Scaled Score	334.3	347.8	N/A
2013	World History	10th Grade	Mean Scaled Score	342.3	347.7	N/A
2006	Algebra I	11th Grade	Mean Scaled Score	260.5	272.3	N/A
2007	Algebra I	11th Grade	Mean Scaled Score	266.7	267.9	N/A
2010	Algebra I	11th Grade	Mean Scaled Score	255.9	283.7	N/A
2008	Algebra II	11th Grade	Mean Scaled Score	275.1	279.2	N/A
2009	Algebra II	11th Grade	Mean Scaled Score	286.7	280.5	N/A
2010	Algebra II	11th Grade	Mean Scaled Score	274.8	286.5	N/A
2011	Algebra II	11th Grade	Mean Scaled Score	296.9	295.2	N/A
2012	Algebra II	11th Grade	Mean Scaled Score	290.2	291.2	N/A
2013	Algebra II	11th Grade	Mean Scaled Score	282.9	290.2	N/A
2004	Biology/Life Sciences	11th Grade	Mean Scaled Score	330.4	327.2	N/A
2005	Biology/Life Sciences	11th Grade	Mean Scaled Score	412.2	355.4	N/A
2006	Biology/Life Sciences	11th Grade	Mean Scaled Score	326.2	343.9	N/A
2007	Biology/Life Sciences	11th Grade	Mean Scaled Score	345	354.1	N/A
2008	Biology/Life Sciences	11th Grade	Mean Scaled Score	345	357	N/A
2009	Biology/Life Sciences	11th Grade	Mean Scaled Score	359.5	366.8	N/A
2010	Biology/Life Sciences	11th Grade	Mean Scaled Score	354.2	368.4	N/A
2011	Biology/Life Sciences	11th Grade	Mean Scaled Score	353	364.9	N/A
2012	Biology/Life Sciences	11th Grade	Mean Scaled Score	368.9	367.8	N/A
2013	Biology/Life Sciences	11th Grade	Mean Scaled Score	364.3	356.6	N/A
2004	Chemistry	11th Grade	Mean Scaled Score	340.4	328.6	N/A
2005	Chemistry	11th Grade	Mean Scaled Score	350.4	328.6	N/A
2006	Chemistry	11th Grade	Mean Scaled Score	340.5	324.1	N/A
2007	Chemistry	11th Grade	Mean Scaled Score	311.4	313.5	N/A
2008	Chemistry	11th Grade	Mean Scaled Score	282.1	312.6	N/A
2009	Chemistry	11th Grade	Mean Scaled Score	296	315.8	N/A
2010	Chemistry	11th Grade	Mean Scaled Score	287.7	316.3	N/A
2011	Chemistry	11th Grade	Mean Scaled Score	301.8	319.6	N/A
2012	Chemistry	11th Grade	Mean Scaled Score	300.7	314.5	N/A
2013	Chemistry	11th Grade	Mean Scaled Score	320.4	323.8	N/A
2009	Earth Science	11th Grade	Mean Scaled Score	304.4	316.1	N/A
2012	Earth Science	11th Grade	Mean Scaled Score	340.5	344.4	N/A
2004	English Language Arts Standards	11th Grade	Mean Scaled Score	329.4	322.3	N/A
2005	English Language Arts Standards	11th Grade	Mean Scaled Score	323.4	328.1	N/A
2006	English Language Arts Standards	11th Grade	Mean Scaled Score	311.6	331.7	N/A
2007	English Language Arts Standards	11th Grade	Mean Scaled Score	333.4	335.8	N/A
2008	English Language Arts Standards	11th Grade	Mean Scaled Score	324.7	339.6	N/A
2009	English Language Arts Standards	11th Grade	Mean Scaled Score	346.7	348.1	N/A
2010	English Language Arts Standards	11th Grade	Mean Scaled Score	340	350.5	N/A
2011	English Language Arts Standards	11th Grade	Mean Scaled Score	339.7	345.6	N/A
2012	English Language Arts Standards	11th Grade	Mean Scaled Score	346.5	344.5	N/A
2013	English Language Arts Standards	11th Grade	Mean Scaled Score	345.4	339.2	N/A
2007	Geometry	11th Grade	Mean Scaled Score	275.9	273.6	N/A
2008	Geometry	11th Grade	Mean Scaled Score	256.9	260.5	N/A
2009	Geometry	11th Grade	Mean Scaled Score	263	276.7	N/A
2010	Geometry	11th Grade	Mean Scaled Score	277.8	278.3	N/A
2011	Geometry	11th Grade	Mean Scaled Score	263	276.4	N/A
2012	Geometry	11th Grade	Mean Scaled Score	265.6	278.5	N/A
2013	Geometry	11th Grade	Mean Scaled Score	261.1	275.6	N/A
2004	Integrated Math 1	11th Grade	Mean Scaled Score	255.8	265.4	N/A
2005	Integrated Math 1	11th Grade	Mean Scaled Score	248.3	255.7	N/A
2004	Integrated Math 2	11th Grade	Mean Scaled Score	289.5	298.3	N/A
2005	Integrated Math 2	11th Grade	Mean Scaled Score	290.7	304.3	N/A
2006	Integrated Math 2	11th Grade	Mean Scaled Score	286.2	306	N/A
2004	Integrated Math 3	11th Grade	Mean Scaled Score	293.3	315.2	N/A
2005	Integrated Math 3	11th Grade	Mean Scaled Score	292.6	324.1	N/A
2006	Integrated Math 3	11th Grade	Mean Scaled Score	275.8	316	N/A
2007	Integrated Math 3	11th Grade	Mean Scaled Score	288.8	289.5	N/A
2004	Physics	11th Grade	Mean Scaled Score	331.7	341.5	N/A
2005	Physics	11th Grade	Mean Scaled Score	343.1	340.2	N/A
2006	Physics	11th Grade	Mean Scaled Score	310.5	330.3	N/A
2008	Physics	11th Grade	Mean Scaled Score	340.1	355.5	N/A
2009	Physics	11th Grade	Mean Scaled Score	433.1	369.1	N/A
2010	Physics	11th Grade	Mean Scaled Score	377.3	368.3	N/A
2011	Physics	11th Grade	Mean Scaled Score	383.1	373.3	N/A
2012	Physics	11th Grade	Mean Scaled Score	371.7	376.1	N/A
2013	Physics	11th Grade	Mean Scaled Score	373.2	392.0	N/A
2004	Summative High School Mathematics	11th Grade	Mean Scaled Score	333.3	357.2	N/A
2005	Summative High School Mathematics	11th Grade	Mean Scaled Score	330.8	360.2	N/A
2006	Summative High School Mathematics	11th Grade	Mean Scaled Score	313.2	342.7	N/A
2007	Summative High School Mathematics	11th Grade	Mean Scaled Score	340.2	352	N/A
2008	Summative High School Mathematics	11th Grade	Mean Scaled Score	329	353	N/A
2009	Summative High School Mathematics	11th Grade	Mean Scaled Score	316.4	349.1	N/A
2010	Summative High School Mathematics	11th Grade	Mean Scaled Score	335.8	357.4	N/A
2011	Summative High School Mathematics	11th Grade	Mean Scaled Score	332.2	354.6	N/A
2012	Summative High School Mathematics	11th Grade	Mean Scaled Score	345.8	364.7	N/A
2013	Summative High School Mathematics	11th Grade	Mean Scaled Score	338.2	350.6	N/A
2004	U.S. History	11th Grade	Mean Scaled Score	333.6	326.9	N/A
2005	U.S. History	11th Grade	Mean Scaled Score	335.3	332.1	N/A
2006	U.S. History	11th Grade	Mean Scaled Score	318.9	327.9	N/A
2007	U.S. History	11th Grade	Mean Scaled Score	337.4	332.2	N/A
2008	U.S. History	11th Grade	Mean Scaled Score	337.9	338.3	N/A
2009	U.S. History	11th Grade	Mean Scaled Score	358.8	354.5	N/A
2010	U.S. History	11th Grade	Mean Scaled Score	341.6	352.5	N/A
2011	U.S. History	11th Grade	Mean Scaled Score	340.9	347.5	N/A
2012	U.S. History	11th Grade	Mean Scaled Score	350.5	346.5	N/A
2013	U.S. History	11th Grade	Mean Scaled Score	346.0	343.1	N/A
2008	World History	11th Grade	Mean Scaled Score	211.5	239.9	N/A
2010	World History	11th Grade	Mean Scaled Score	246	255	N/A
2012	World History	11th Grade	Mean Scaled Score	275.2	269	N/A
2004	English Language Arts Standards	8th Grade	Mean Scaled Score	320.3	337.3	N/A
2004	General Mathematics	8th Grade	Mean Scaled Score	281.3	326.5	N/A
2004	History - Social Science Grade 8	8th Grade	Mean Scaled Score	290.2	326.8	N/A
2004	Integrated Math 1	8th Grade	Mean Scaled Score	268.9	268.9	N/A
2005	Algebra I	9th Grade	Mean Scaled Score	250.5	251.3	N/A
2006	Algebra I	9th Grade	Mean Scaled Score	294.5	318.9	N/A
2007	Algebra I	9th Grade	Mean Scaled Score	305	316.4	N/A
2008	Algebra I	9th Grade	Mean Scaled Score	294.9	311	N/A
2009	Algebra I	9th Grade	Mean Scaled Score	309.8	310.7	N/A
2010	Algebra I	9th Grade	Mean Scaled Score	309.6	305.4	N/A
2011	Algebra I	9th Grade	Mean Scaled Score	299.7	306	N/A
2012	Algebra I	9th Grade	Mean Scaled Score	302.4	305.1	N/A
2013	Algebra I	9th Grade	Mean Scaled Score	297.4	308.8	N/A
2011	Algebra II	9th Grade	Mean Scaled Score	353	362.7	N/A
2012	Algebra II	9th Grade	Mean Scaled Score	380.2	373.7	N/A
2013	Algebra II	9th Grade	Mean Scaled Score	357.5	358.3	N/A
2004	Biology/Life Sciences	9th Grade	Mean Scaled Score	313.6	350.3	N/A
2005	Biology/Life Sciences	9th Grade	Mean Scaled Score	330.1	350.2	N/A
2006	Biology/Life Sciences	9th Grade	Mean Scaled Score	335.8	351.8	N/A
2007	Biology/Life Sciences	9th Grade	Mean Scaled Score	348.9	355	N/A
2008	Biology/Life Sciences	9th Grade	Mean Scaled Score	360.5	364.1	N/A
2009	Biology/Life Sciences	9th Grade	Mean Scaled Score	355	353.1	N/A
2010	Biology/Life Sciences	9th Grade	Mean Scaled Score	352.6	360.3	N/A
2011	Biology/Life Sciences	9th Grade	Mean Scaled Score	344.2	355.9	N/A
2012	Biology/Life Sciences	9th Grade	Mean Scaled Score	355.8	362.1	N/A
2013	Biology/Life Sciences	9th Grade	Mean Scaled Score	346.5	359.2	N/A
2007	Earth Science	9th Grade	Mean Scaled Score	299.2	311.8	N/A
2008	Earth Science	9th Grade	Mean Scaled Score	301.6	309.9	N/A
2009	Earth Science	9th Grade	Mean Scaled Score	301.6	306.1	N/A
2010	Earth Science	9th Grade	Mean Scaled Score	291.8	310.4	N/A
2011	Earth Science	9th Grade	Mean Scaled Score	303.1	315.6	N/A
2012	Earth Science	9th Grade	Mean Scaled Score	305.2	319.9	N/A
2013	Earth Science	9th Grade	Mean Scaled Score	303.8	316.1	N/A
2004	English Language Arts Standards	9th Grade	Mean Scaled Score	337.3	340.1	N/A
2005	English Language Arts Standards	9th Grade	Mean Scaled Score	350.4	350.7	N/A
2006	English Language Arts Standards	9th Grade	Mean Scaled Score	346.7	351	N/A
2007	English Language Arts Standards	9th Grade	Mean Scaled Score	357.2	354.4	N/A
2008	English Language Arts Standards	9th Grade	Mean Scaled Score	356.1	353.4	N/A
2009	English Language Arts Standards	9th Grade	Mean Scaled Score	356.9	353.8	N/A
2010	English Language Arts Standards	9th Grade	Mean Scaled Score	350.4	354.9	N/A
2011	English Language Arts Standards	9th Grade	Mean Scaled Score	354.7	359.5	N/A
2012	English Language Arts Standards	9th Grade	Mean Scaled Score	358.5	367.9	N/A
2013	English Language Arts Standards	9th Grade	Mean Scaled Score	359.7	363.0	N/A
2004	General Mathematics	9th Grade	Mean Scaled Score	293.7	298.1	N/A
2005	General Mathematics	9th Grade	Mean Scaled Score	300.4	297.9	N/A
2006	General Mathematics	9th Grade	Mean Scaled Score	281.8	295.4	N/A
2007	General Mathematics	9th Grade	Mean Scaled Score	313.7	305.1	N/A
2008	General Mathematics	9th Grade	Mean Scaled Score	287.6	302.6	N/A
2009	General Mathematics	9th Grade	Mean Scaled Score	288.7	301	N/A
2010	General Mathematics	9th Grade	Mean Scaled Score	271.5	291.4	N/A
2011	General Mathematics	9th Grade	Mean Scaled Score	301.5	294.2	N/A
2012	General Mathematics	9th Grade	Mean Scaled Score	270.1	289.8	N/A
2006	Geometry	9th Grade	Mean Scaled Score	344.7	367.8	N/A
2007	Geometry	9th Grade	Mean Scaled Score	345.1	368.5	N/A
2008	Geometry	9th Grade	Mean Scaled Score	348.5	363.1	N/A
2009	Geometry	9th Grade	Mean Scaled Score	344.2	355.3	N/A
2010	Geometry	9th Grade	Mean Scaled Score	342.7	358	N/A
2011	Geometry	9th Grade	Mean Scaled Score	326.8	355	N/A
2012	Geometry	9th Grade	Mean Scaled Score	335.9	353.2	N/A
2013	Geometry	9th Grade	Mean Scaled Score	330.2	349.6	N/A
2004	Integrated Math 1	9th Grade	Mean Scaled Score	280.2	302.6	N/A
2005	Integrated Math 1	9th Grade	Mean Scaled Score	283	302.2	N/A
2004	Integrated Math 2	9th Grade	Mean Scaled Score	327.1	358.9	N/A
2005	Integrated Math 2	9th Grade	Mean Scaled Score	354.9	371.5	N/A
2004	Integrated/Coordinated Science I	9th Grade	Mean Scaled Score	256	256	N/A
2004	Integrated/Coordinated Science III	9th Grade	Mean Scaled Score	297.3	297.3	N/A
2004	Algebra I	End of course	Mean Scaled Score	250.8	328.3	N/A
2005	Algebra I	End of course	Mean Scaled Score	248.8	336	N/A
2006	Algebra I	End of course	Mean Scaled Score	282	322.2	N/A
2007	Algebra I	End of course	Mean Scaled Score	294.2	320.1	N/A
2008	Algebra I	End of course	Mean Scaled Score	288.5	323.2	N/A
2009	Algebra I	End of course	Mean Scaled Score	304	321.4	N/A
2010	Algebra I	End of course	Mean Scaled Score	302.3	320.4	N/A
2011	Algebra I	End of course	Mean Scaled Score	292.6	322.3	N/A
2012	Algebra I	End of course	Mean Scaled Score	299.5	323.1	N/A
2013	Algebra I	End of course	Mean Scaled Score	294.7	325.9	N/A
2007	Algebra II	End of course	Mean Scaled Score	304.4	317.1	N/A
2008	Algebra II	End of course	Mean Scaled Score	300.6	303.7	N/A
2009	Algebra II	End of course	Mean Scaled Score	306.2	304.9	N/A
2010	Algebra II	End of course	Mean Scaled Score	298.6	316.4	N/A
2011	Algebra II	End of course	Mean Scaled Score	323.5	324.4	N/A
2012	Algebra II	End of course	Mean Scaled Score	314	318.9	N/A
2013	Algebra II	End of course	Mean Scaled Score	310.9	317.3	N/A
2004	Biology/Life Sciences	End of course	Mean Scaled Score	319.8	335.3	N/A
2005	Biology/Life Sciences	End of course	Mean Scaled Score	333	340.1	N/A
2006	Biology/Life Sciences	End of course	Mean Scaled Score	332.3	341.6	N/A
2007	Biology/Life Sciences	End of course	Mean Scaled Score	341.5	341.6	N/A
2008	Biology/Life Sciences	End of course	Mean Scaled Score	339.4	348.8	N/A
2009	Biology/Life Sciences	End of course	Mean Scaled Score	347.1	349.5	N/A
2010	Biology/Life Sciences	End of course	Mean Scaled Score	343.2	352.6	N/A
2011	Biology/Life Sciences	End of course	Mean Scaled Score	338.3	345.7	N/A
2012	Biology/Life Sciences	End of course	Mean Scaled Score	352.4	353	N/A
2013	Biology/Life Sciences	End of course	Mean Scaled Score	344.3	350.4	N/A
2004	Chemistry	End of course	Mean Scaled Score	356.2	333.6	N/A
2005	Chemistry	End of course	Mean Scaled Score	354.5	333.3	N/A
2006	Chemistry	End of course	Mean Scaled Score	354.8	334.4	N/A
2007	Chemistry	End of course	Mean Scaled Score	323.7	324.5	N/A
2008	Chemistry	End of course	Mean Scaled Score	300.9	322.6	N/A
2009	Chemistry	End of course	Mean Scaled Score	313.4	332.3	N/A
2010	Chemistry	End of course	Mean Scaled Score	304.8	329.2	N/A
2011	Chemistry	End of course	Mean Scaled Score	313.2	333.5	N/A
2012	Chemistry	End of course	Mean Scaled Score	310.1	328.2	N/A
2013	Chemistry	End of course	Mean Scaled Score	324.9	333.8	N/A
2007	Earth Science	End of course	Mean Scaled Score	301.8	311.5	N/A
2008	Earth Science	End of course	Mean Scaled Score	305	311.7	N/A
2009	Earth Science	End of course	Mean Scaled Score	302.2	308.7	N/A
2010	Earth Science	End of course	Mean Scaled Score	295.7	313.8	N/A
2011	Earth Science	End of course	Mean Scaled Score	301.8	319.6	N/A
2012	Earth Science	End of course	Mean Scaled Score	313.8	326.6	N/A
2013	Earth Science	End of course	Mean Scaled Score	298.1	322.0	N/A
2004	General Mathematics	End of course	Mean Scaled Score	290.9	319.2	N/A
2005	General Mathematics	End of course	Mean Scaled Score	300.4	318.7	N/A
2006	General Mathematics	End of course	Mean Scaled Score	281.8	317.1	N/A
2007	General Mathematics	End of course	Mean Scaled Score	313.7	317.7	N/A
2008	General Mathematics	End of course	Mean Scaled Score	287.6	319.2	N/A
2009	General Mathematics	End of course	Mean Scaled Score	288.7	317.8	N/A
2010	General Mathematics	End of course	Mean Scaled Score	271.5	292.2	N/A
2011	General Mathematics	End of course	Mean Scaled Score	301.5	307.8	N/A
2012	General Mathematics	End of course	Mean Scaled Score	270.1	303.9	N/A
2006	Geometry	End of course	Mean Scaled Score	337.4	348.3	N/A
2007	Geometry	End of course	Mean Scaled Score	303.2	320.9	N/A
2008	Geometry	End of course	Mean Scaled Score	297	314.6	N/A
2009	Geometry	End of course	Mean Scaled Score	299.6	319.8	N/A
2010	Geometry	End of course	Mean Scaled Score	303.8	323.6	N/A
2011	Geometry	End of course	Mean Scaled Score	286.2	320.8	N/A
2012	Geometry	End of course	Mean Scaled Score	306.2	325.2	N/A
2013	Geometry	End of course	Mean Scaled Score	300.1	321.5	N/A
2004	Integrated Math 1	End of course	Mean Scaled Score	275	288.6	N/A
2005	Integrated Math 1	End of course	Mean Scaled Score	272.3	283.4	N/A
2004	Integrated Math 2	End of course	Mean Scaled Score	307.4	329	N/A
2005	Integrated Math 2	End of course	Mean Scaled Score	317.6	337.6	N/A
2006	Integrated Math 2	End of course	Mean Scaled Score	307.5	315	N/A
2004	Integrated Math 3	End of course	Mean Scaled Score	313.1	337.6	N/A
2005	Integrated Math 3	End of course	Mean Scaled Score	311.9	345.3	N/A
2006	Integrated Math 3	End of course	Mean Scaled Score	312.5	341.5	N/A
2007	Integrated Math 3	End of course	Mean Scaled Score	288.8	289.2	N/A
2004	Integrated/Coordinated Science I	End of course	Mean Scaled Score	256.6	257.2	N/A
2004	Integrated/Coordinated Science II	End of course	Mean Scaled Score	267.1	267.1	N/A
2005	Integrated/Coordinated Science II	End of course	Mean Scaled Score	299.4	299.2	N/A
2004	Integrated/Coordinated Science III	End of course	Mean Scaled Score	295.8	295.8	N/A
2004	Integrated/Coordinated Science IV	End of course	Mean Scaled Score	310.3	309.7	N/A
2004	Physics	End of course	Mean Scaled Score	335.7	341.4	N/A
2005	Physics	End of course	Mean Scaled Score	340.4	338.5	N/A
2006	Physics	End of course	Mean Scaled Score	306.9	329	N/A
2007	Physics	End of course	Mean Scaled Score	301.6	343.9	N/A
2008	Physics	End of course	Mean Scaled Score	344.2	355.2	N/A
2009	Physics	End of course	Mean Scaled Score	433.8	367	N/A
2010	Physics	End of course	Mean Scaled Score	377.9	368	N/A
2011	Physics	End of course	Mean Scaled Score	382.9	371.7	N/A
2012	Physics	End of course	Mean Scaled Score	380	377.5	N/A
2013	Physics	End of course	Mean Scaled Score	394.3	394.6	N/A
2004	Summative High School Mathematics	End of course	Mean Scaled Score	333.3	357.4	N/A
2005	Summative High School Mathematics	End of course	Mean Scaled Score	330.8	363.1	N/A
2006	Summative High School Mathematics	End of course	Mean Scaled Score	313.2	343.1	N/A
2007	Summative High School Mathematics	End of course	Mean Scaled Score	341.4	353.4	N/A
2008	Summative High School Mathematics	End of course	Mean Scaled Score	329	353.4	N/A
2009	Summative High School Mathematics	End of course	Mean Scaled Score	316.4	349.8	N/A
2010	Summative High School Mathematics	End of course	Mean Scaled Score	337.1	358.4	N/A
2011	Summative High School Mathematics	End of course	Mean Scaled Score	333.8	357.2	N/A
2012	Summative High School Mathematics	End of course	Mean Scaled Score	352.3	366.2	N/A
2013	Summative High School Mathematics	End of course	Mean Scaled Score	349.3	354.4	N/A
2007	World History	End of course	Mean Scaled Score	321.7	319.1	N/A
2008	World History	End of course	Mean Scaled Score	326.9	326.1	N/A
2009	World History	End of course	Mean Scaled Score	332.1	334	N/A
2010	World History	End of course	Mean Scaled Score	333.4	339.6	N/A
2011	World History	End of course	Mean Scaled Score	328.1	339.4	N/A
2012	World History	End of course	Mean Scaled Score	331.8	345.8	N/A
2013	World History	End of course	Mean Scaled Score	342.2	344.1	N/A

Some data by SchoolDigger.com.

* Concord High High School was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.