Delta Sierra Middle

Public 7-8

 2255 Wagner Heights Rd.
       Stockton, CA  95209-4700


 (209) 953-8510

District: Lodi Unified

SchoolDigger Rank:
2094th of 2,480 California Middle Schools


Student/teacher ratio:  20.9
Number of students:  617

Racial breakdown:
Hispanic:
33.9%
Asian:
29.8%
African American:
22.7%
more

Free/discounted lunch recipients:  87.0%

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 Compare Delta Sierra Middle to nearby middle schools!
We updated the 2017-18 rankings and test scores for this school on Wednesday, September 26, 2018.


Performance Trends
Compare Details In 2018, Delta Sierra Middle ranked worse than 84.4% of middle schools in California. It also ranked last among 5 ranked middle schools in the Lodi Unified School District. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 17.4. (See more...)
Student Body
Compare Details Student population at Delta Sierra Middle is diverse. Racial makeup is: Hispanic (33.9%), Asian (29.8%), African American (22.7%). (See more...)
Compare Details 87% of students are receiving a free or discounted lunch. This is the highest percentage in the Lodi Unified School District. (See more...)
Teachers
Compare Details The student/teacher ratio at Delta Sierra Middle is 20.9, which is the 2nd best among 5 middle schools in the Lodi Unified School District. (See more...)
Compare Delta Sierra Middle employs 29.4 full-time teachers.
Map and boundary of Delta Sierra Middle
Schooldigger 2018 Rankings:

Delta Sierra Middle:

SchoolDigger ranks Delta Sierra Middle 2094th of 2480 California public middle schools. (See Delta Sierra Middle in the ranking list.)

Lodi Unified:

SchoolDigger ranks Lodi Unified 508th of 856 California school districts. (See district ranking list.)


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Rank History for Delta Sierra Middle

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2004 26.49 1280th 1769 27.6%
2005 17.72 1508th 1777 15.1%
2006 17.71 1545th 1804 14.4%
2007 19.06 1666th 1999 16.7%
2008 16.51 1760th 2005 12.2%
2009 26.18 1571st 2063 23.8%
2010 25.23 1713th 2179 21.4%
2011 23.77 1807th 2236 19.2%
2012 30.44 1623rd 2259 28.2%
2013 23.08 1923rd 2379 19.2%
2015 12.24 2287th 2477 7.7%
2016 14.31 2222nd 2497 11.0%
2017 17.16 2137th 2508 14.8%
2018 17.40 2094th 2480 15.6%

Data source: test scores: California Department of Education, rankings: SchoolDigger.com

Delta Sierra Middle Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
  
District Scores: 
  
State Scores: 




Data source: California Department of Education

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Enrollment information for Delta Sierra Middle

Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 505 48 150 111 1 n/a n/a 0 815
1990 546 58 149 111 3 n/a n/a 0 867
1991 541 80 156 118 2 n/a n/a 0 897
1992 491 84 198 97 4 n/a n/a 0 874
1993 463 84 255 104 7 n/a n/a 0 913
1994 476 109 288 130 2 n/a n/a 0 1005
1995 397 96 338 137 6 n/a n/a 0 974
1996 397 96 338 137 6 n/a n/a 0 974
1997 405 106 327 171 4 n/a n/a 0 1013
1998 361 119 340 182 5 n/a n/a 0 1007
1999 364 118 296 163 9 n/a n/a 0 950
2000 324 130 254 154 12 n/a n/a 21 895
2001 329 140 290 194 5 n/a n/a 8 966
2002 262 175 318 248 12 n/a n/a 0 1015
2003 262 175 318 248 12 n/a n/a 0 1015
2004 255 187 334 236 11 n/a n/a 0 1023
2005 138 135 211 190 14 n/a n/a 1 689
2006 92 131 207 185 6 n/a n/a 1 622
2007 81 121 190 175 9 n/a n/a 1 577
2008 88 104 171 182 9 n/a n/a 0 554
2009 84 123 152 160 6 4 6 0 535
2010 84 123 126 5 6 5 141 0 490
2011 68 96 114 143 1 9 30 0 461
2012 62 81 108 157 4 8 12 0 432
2013 58 99 97 143 4 3 6 0 410
2014 43 125 91 130 1 3 15 0 408
2015 53 140 140 183 9 9 23 0 557
2016 53 111 176 215 5 10 26 0 596
2017 40 140 184 209 6 13 25 0 617

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity
For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Delta Sierra Middle

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 815 34.9 23.3 n/a
1990 867 41.9 20.6 n/a
1991 897 43.2 20.7 n/a
1992 874 43.9 19.9 23.6
1993 913 42.5 21.5 15.8
1994 1005 42.4 23.7 37.6
1995 974 46.5 20.9 44.7
1996 974 46.5 20.9 44.7
1997 1013 46.5 21.8 48.5
1998 1007 45.5 22.1 54.1
1999 950 43.0 22.1 44.6
2000 895 43.0 20.8 46.9
2001 966 46.0 21.0 45.5
2002 1015 53.0 19.2 49.8
2003 1015 53.0 19.2 49.8
2004 1023 48.9 20.9 55.5
2005 689 34.0 20.3 63.1
2006 622 32.0 19.4 63.6
2007 577 29.7 19.4 71.2
2008 554 34.6 16.0 72.0
2009 535 28.8 15.3 72.9
2010 490 26.6 18.3 71.4
2011 461 n/a n/a 82.2
2012 432 30.0 14.4 n/a
2013 410 27.7 14.8 84.9
2014 408 23.6 17.2 82.4
2015 557 32.0 17.4 85.6
2016 596 31.0 19.2 85.1
2017 617 29.4 20.9 87.0

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Delta Sierra Middle

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 815 34.9 23.3 n/a
1990 867 41.9 20.6 n/a
1991 897 43.2 20.7 n/a
1992 874 43.9 19.9 23.6
1993 913 42.5 21.5 15.8
1994 1005 42.4 23.7 37.6
1995 974 46.5 20.9 44.7
1996 974 46.5 20.9 44.7
1997 1013 46.5 21.8 48.5
1998 1007 45.5 22.1 54.1
1999 950 43.0 22.1 44.6
2000 895 43.0 20.8 46.9
2001 966 46.0 21.0 45.5
2002 1015 53.0 19.2 49.8
2003 1015 53.0 19.2 49.8
2004 1023 48.9 20.9 55.5
2005 689 34.0 20.3 63.1
2006 622 32.0 19.4 63.6
2007 577 29.7 19.4 71.2
2008 554 34.6 16.0 72.0
2009 535 28.8 15.3 72.9
2010 490 26.6 18.3 71.4
2011 461 n/a n/a 82.2
2012 432 30.0 14.4 n/a
2013 410 27.7 14.8 84.9
2014 408 23.6 17.2 82.4
2015 557 32.0 17.4 85.6
2016 596 31.0 19.2 85.1
2017 617 29.4 20.9 87.0

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio
Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.




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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 school and district boundary data 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.





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