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Public School Review - Established 2003

Mark Twain Elementary School

12315 Thorson Ave.
Lynwood, CA 90262
(School attendance zone shown in map)
View full size Get directions
: 
5/
10
Bottom 50%
Tel: (310) 603-1500
marktwain.lynwood.k12.ca.us
SAVE SCHOOL
Serving 563 students in grades Kindergarten-6, Mark Twain Elementary School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 27% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 36% (which is lower than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Facts (2026)

  • Grades: Kindergarten-6
  • Enrollment: 563 students
  • Student-Teacher Ratio: 22:1
  • Minority Enrollment: 99%
  • : Bottom 50% in CA
  • : 27% (Btm 50%)
  • : 36% (Btm 50%)
  • : 15-19% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Mark Twain Elementary School ranks among the top 20% of public schools in California for:

Category
Attribute
Most improved public schools
Most improved public schools (Top 20%)

School Overview

Mark Twain Elementary School's student population of 563 students has stayed relatively flat over five school years.
The teacher population of 26 teachers has grown by 13% over five school years.
Grades Offered
Grades Kindergarten-6

Distribution of Students By Grade Trends

GradeMark Twain Elementary School
Kind88
182
262
382
479
591
679
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Total Students
563 students

Total Students Trends Over Years (1987-2024)

YearMark Twain Elementary School
2024563
2023531
2022543
2021575
2020613
2019628
2018652
2017652
2016655
2015635
2014672
2013669
2012676
2011706
2009616
2008584
2007643
2006662
2005992
20041,000
2003892
2002899
2001820
2000963
1999947
19981,144
19971,114
19961,038
1995985
1994981
19931,050
1992941
1991932
1990872
1989894
1988958
1987975
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Gender %
Total Classroom Teachers
26 teachers

Total Classroom Teachers Trends Over Years (1990-2024)

YearMark Twain Elementary School
202426
202322
202223
202123
201924
201824
201724
201623
201524
201422
201322
201231
201031
200933
200832
200730
200629
200539
200444
200346
200243
200145
200045
199946
199850
199742
199639
199538
199437
199334
199237
199136
199034
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Year Founded
1980
Last Day of School
Mon. May 25, 2026
School Motto
Unlocking Brilliance | Cultivating Talent | Uplifting Community | Modeling Excellence

School Rankings

Mark Twain Elementary School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Mark Twain Elementary School is 0.17, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Definition of Terms
This School
State Level (CA)
#5445 out of 9523 schools
(Bottom 50%)

Overall School Rank Trends Over Years (2011-2023)

YearMark Twain Elementary School
2023#5445
2022#5538
2021#3179
2019#5300
2018#5428
2017#7042
2016#5831
2015#5531
2013#5598
2012#7666
2011#8243
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27%
34%

Math Proficiency Comparison Over Years (2011-2023)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202327%34%18%
202225%33%18%
202112%34%15%
201933%40%26%
201833%39%24%
201724%38%22%
201629%37%19%
201524%34%19%
201355%59%45%
201246%59%40%
201141%58%38%
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36%
47%

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202236%47%32%
202125%49%28%
201944%51%38%
201839%50%24%
201727%48%33%
201633%48%31%
201530%44%28%
201345%57%39%
201240%58%40%
201132%56%36%
201033%54%36%
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15-19%
29%

Science Proficiency Comparison Over Years (2021-2022)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202217%29%13%
202117%28%11%
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No Summary generated because only 2 years of data available
Student-Teacher Ratio
22:1
21:1

Student-Teacher Ratio Comparison Over Years (1991-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202422:122:124:1
202324:122:124:1
202224:122:124:1
202125:122:125:1
201926:123:126:1
201827:123:125:1
201727:123:125:1
201628:124:126:1
201526:124:126:1
201431:124:126:1
201330:124:126:1
201222:124:126:1
200919:121:121:1
200818:118:120:1
200721:122:122:1
200623:122:124:1
200525:122:126:1
200423:122:127:1
200319:121:125:1
200221:121:127:1
200118:121:124:1
200021:122:124:1
199921:122:126:1
199823:122:123:1
199727:124:127:1
199627:125:129:1
199526:125:128:1
199427:125:128:1
199331:125:130:1
199226:124:127:1
199126:124:128:1
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American Indian
n/a
1%
Asian
n/a
12%

Asian Student Percentage Comparison Over Years (1989-2008)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
20081%12%
20071%12%
20063%12%
20052%12%
20031%11%2%
20022%11%3%
19991%11%1%
19982%11%1%
19971%11%1%
19961%11%1%
19952%11%2%
19941%11%1%
19933%11%3%
19923%11%3%
19913%11%2%
19903%10%3%
19893%10%2%
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Hispanic
91%
56%

Hispanic Student Percentage Comparison Over Years (1991-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202491%56%91%
202394%55%91%
202292%56%92%
202192%56%92%
202091%55%92%
201992%55%92%
201891%54%92%
201791%54%92%
201690%54%92%
201592%54%84%
201491%53%94%
201390%53%94%
201290%52%94%
201189%51%91%
200993%49%93%
200890%50%93%
200789%49%92%
200686%48%91%
200585%47%91%
200485%46%91%
200383%45%88%
200281%44%86%
200181%43%89%
200081%42%85%
199976%41%87%
199871%40%87%
199771%40%86%
199672%39%85%
199569%38%83%
199455%37%81%
199360%36%77%
199265%35%75%
199159%34%76%
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Black
7%
5%

Black Student Percentage Comparison Over Years (1991-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
20247%5%5%
20236%5%5%
20226%5%5%
20217%5%5%
20207%5%5%
20197%5%5%
20187%6%6%
20177%6%6%
20168%6%6%
20156%6%7%
20147%6%5%
20137%6%5%
20128%6%6%
20119%7%6%
20097%7%7%
20088%8%7%
200710%8%8%
200611%8%9%
200513%8%9%
200414%8%9%
200316%8%10%
200217%8%11%
200119%8%11%
200019%9%12%
199923%9%12%
199827%9%12%
199728%9%13%
199627%9%14%
199529%9%15%
199444%9%17%
199337%9%19%
199232%9%20%
199137%9%21%
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White
1%
20%

White Student Percentage Comparison Over Years (1989-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
20241%20%3%
20221%21%2%
20211%22%2%
20201%23%2%
20191%23%2%
20182%24%2%
20172%24%2%
20161%24%2%
20151%24%4%
20141%25%1%
20131%25%1%
20121%26%
20081%29%
20041%32%
19911%45%1%
19901%47%2%
19891%49%2%
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Hawaiian
1%
n/a

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2011-2015)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
20151%1%
20141%1%
20132%1%
20121%1%
20111%1%
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Two or more races
n/a
6%
All Ethnic Groups
0.17
0.63

Diversity Score Comparison Over Years (1991-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
20240.170.630.18
20230.110.640.17
20220.150.630.17
20210.150.620.17
20200.170.630.16
20190.150.630.16
20180.170.640.16
20170.170.640.16
20160.190.640.16
20150.150.640.22
20140.170.650.12
20130.190.650.11
20120.200.650.12
20110.200.670.17
20090.150.710.14
20080.190.650.15
20070.200.670.15
20060.250.660.17
20050.260.670.16
20040.260.670.17
20030.290.670.22
20020.320.670.25
20010.310.670.21
20000.310.670.27
19990.370.670.23
19980.430.670.24
19970.420.670.25
19960.410.670.27
19950.440.670.29
19940.510.670.32
19930.510.670.38
19920.480.670.40
19910.520.670.38
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View AI Prompt
Eligible for Free Lunch
89%
54%

Free Lunch Eligibility Comparison Over Years (1993-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202489%54%79%
202385%51%79%
202285%51%78%
202185%53%79%
202083%52%79%
201988%52%79%
201883%49%82%
201783%49%82%
201687%50%79%
201586%50%82%
201476%49%82%
201380%48%81%
2012100%9%5%
201177%46%71%
2009100%43%98%
200884%41%70%
2007100%40%80%
2006100%40%79%
200577%40%64%
200489%40%46%
200380%39%56%
200278%39%64%
200185%39%72%
200078%40%74%
199975%40%66%
199869%47%77%
199795%47%72%
199692%46%59%
199595%45%59%
199483%43%59%
199374%41%74%
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Eligible for Reduced Lunch
10%
8%

Reduced-Price Lunch Eligibility Comparison Over Years (1999-2024)

YearMark Twain Elementary SchoolCaliforniaLynwood Unified School District
202410%8%10%
20238%8%9%
20227%7%10%
20218%6%9%
20207%7%8%
20197%7%8%
201810%9%5%
201710%9%5%
20167%9%7%
20158%9%8%
20148%9%9%
20138%7%8%
20117%8%6%
200813%10%8%
20057%9%8%
20048%9%4%
20038%9%5%
20027%8%8%
20018%8%8%
20007%7%7%
19997%7%6%
Download Table: Download as CSV | Download as XML | Download as JSON
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View AI Prompt
School Statewide Testing
View Education Department Test Scores
School District Name
Lynwood Unified School District
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Mark Twain Elementary School's ranking?
Mark Twain Elementary School is ranked #5445 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
27% of students have achieved math proficiency (compared to the 34% CA state average), while 36% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Mark Twain Elementary School?
563 students attend Mark Twain Elementary School.
What is the racial composition of the student body?
91% of Mark Twain Elementary School students are Hispanic, 7% of students are Black, 1% of students are White, and 1% of students are Hawaiian.
What is the student-teacher ratio of Mark Twain Elementary School?
Mark Twain Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Mark Twain Elementary School offer ?
Mark Twain Elementary School offers enrollment in grades Kindergarten-6
What school district is Mark Twain Elementary School part of?
Mark Twain Elementary School is part of Lynwood Unified School District.

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Quick Facts (2026)

  • Grades: Kindergarten-6
  • Enrollment: 563 students
  • Student-Teacher Ratio: 22:1
  • Minority Enrollment: 99%
  • : Bottom 50%
  • : 27% (Btm 50%)
  • : 36% (Btm 50%)
  • : 15-19% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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