Cosumnes River Elementary

Public K-6

 13580 Jackson Rd.
       Sloughhouse, CA  95683-9704


(916) 682-2653

District: Elk Grove Unified

SchoolDigger Rank:
715th of 5,868 California Elementary Schools

Per Pupil Expenditures:  $6,799 Help


Students who attend Cosumnes River Elementary usually attend:

Middle:    Katherine L. Albiani Middle
High:    Pleasant Grove High

Student/teacher ratio:  24.0 Help
Number of students:  361

Racial breakdown:

White:
60.1%
Hispanic:
22.7%
Two or more races:
10.2%
more

Free/discounted lunch recipients:  15.2% Help


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 Compare Cosumnes River Elementary to nearby elementary schools!

Performance Trends
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Compare Details Cosumnes River Elementary ranks better than 87.8% of elementary schools in California. It also ranks 4th among 42 ranked elementary schools in the Elk Grove Unified School District. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 89.95. (See more...)
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Chronic absenteeism in a high school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
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Compare Details Racial makeup is: White (60.1%), Hispanic (22.7%), two or more races (10.2%). (See more...)
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Compare Details 15.2% of students are receiving a free or discounted lunch. This is the lowest percentage in the Elk Grove Unified School District. (See more...)
Teachers
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Compare Details The student/teacher ratio at Cosumnes River Elementary is 24, which is the 10th best among 42 elementary schools in the Elk Grove Unified School District. (See more...)
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Compare Cosumnes River Elementary employs 15 full-time teachers.
Finance
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Compare Details The average total spent per student at Cosumnes River Elementary is $6,799. 23 elementary schools in the Elk Grove Unified School District spend more per student.
Schooldigger 2023 Rankings:

Cosumnes River Elementary:

SchoolDigger ranks Cosumnes River Elementary 715th of 5868 California public elementary schools. (See Cosumnes River Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Female students:
Male students:
Hispanic students:
White students:


Elk Grove Unified:

SchoolDigger ranks Elk Grove Unified 574th of 1560 California school districts. (See district ranking list.)


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Rank History for Cosumnes River Elementary

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Rank History for all students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 92.07 391st 4809 91.9%
2005 92.25 369th 4822 92.3%
2006 89.51 508th 4818 89.5%
2007 91.11 459th 5113 91.0%
2008 91.66 388th 5113 92.4%
2009 90.95 427th 5193 91.8%
2010 90.57 408th 5314 92.3%
2011 89.30 470th 5377 91.3%
2012 89.73 434th 5390 91.9%
2013 85.41 729th 5530 86.8%
2015 87.73 742nd 5611 86.8%
2016 88.55 706th 5614 87.4%
2017 87.57 781st 5692 86.3%
2018 89.70 651st 5662 88.5%
2019 90.12 636th 5789 89.0%
2021 83.33 231st 1417 83.7%
2022 87.16 848th 5883 85.6%
2023 89.95 708th 5848 87.9%
See the entire list of California Elementary School Rankings!

Rank History for Low Socio Economic Status students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 88.86 329th 5084 93.5%
2019 81.41 653rd 5173 87.4%
2022 96.49 130th 5264 97.5%
See the entire list of Best California Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 86.01 765th 5413 85.9%
2019 85.11 812th 5492 85.2%
2021 71.96 325th 1267 74.3%
2022 83.62 934th 5635 83.4%
2023 81.77 1019th 5595 81.8%
See the entire list of Best California Elementary Schools for Female Students!

Rank History for Male students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 90.00 574th 5431 89.4%
2019 91.26 499th 5510 90.9%
2021 88.47 152nd 1272 88.1%
2022 86.84 789th 5663 86.1%
2023 93.12 419th 5627 92.6%
See the entire list of Best California Elementary Schools for Male Students!

Rank History for Hispanic students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2022 97.47 94th 5084 98.2%
2023 90.49 331st 5079 93.5%
See the entire list of Best California Elementary Schools for Hispanic Students!

Rank History for White students at Cosumnes River Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 70.09 823rd 2737 69.9%
2019 71.97 739th 2834 73.9%
2022 67.13 907th 2726 66.7%
2023 76.79 547th 2659 79.4%
See the entire list of Best California Elementary Schools for White Students!

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

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Cosumnes River Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 







Data source: California Department of Education

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Enrollment information for Cosumnes River Elementary

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 176 3 0 21 0 n/a n/a 0 200
1989 186 1 2 18 0 n/a n/a 0 207
1990 166 2 4 19 3 n/a n/a 0 194
1991 174 1 8 23 2 n/a n/a 0 208
1992 185 1 5 28 1 n/a n/a 0 220
1993 183 3 8 37 2 n/a n/a 0 233
1994 189 1 9 39 4 n/a n/a 0 242
1995 208 2 12 48 3 n/a n/a 0 273
1996 208 2 12 48 3 n/a n/a 0 273
1997 197 2 13 37 3 n/a n/a 0 252
1998 226 3 14 35 2 n/a n/a 0 280
1999 253 4 14 44 5 n/a n/a 0 320
2000 260 4 12 37 6 n/a n/a 0 319
2001 298 7 18 39 6 n/a n/a 0 368
2002 317 34 16 48 4 n/a n/a 0 419
2003 317 34 16 48 4 n/a n/a 0 419
2004 368 11 16 48 4 n/a n/a 1 448
2005 376 13 17 59 1 n/a n/a 5 471
2006 408 12 21 59 2 n/a n/a 9 511
2007 386 8 22 65 2 n/a n/a 27 510
2008 355 8 18 69 1 n/a n/a 0 451
2009 341 10 17 61 1 2 70 0 502
2010 367 11 15 91 0 1 21 0 506
2011 364 9 17 96 4 1 31 0 522
2012 365 8 16 92 5 1 24 0 511
2013 356 7 19 95 4 0 24 0 505
2014 347 11 26 83 4 0 35 0 506
2015 331 15 30 88 3 0 44 0 511
2016 311 13 26 81 3 0 41 0 475
2017 322 16 31 90 3 0 45 0 507
2018 281 16 26 75 0 0 46 0 444
2019 265 15 18 74 0 0 41 0 413
2020 229 15 16 77 2 0 43 0 382
2021 193 12 13 75 2 0 44 0 339
2022 198 11 13 70 1 0 42 0 335
2023 217 9 14 82 1 1 37 0 361

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 Cosumnes River Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 200 8.0 25.0 n/a
1989 207 7.9 26.2 n/a
1990 194 8.0 24.2 n/a
1991 208 8.0 26.0 n/a
1992 220 8.1 27.1 18.2
1993 233 9.5 24.5 15.9
1994 242 9.0 26.9 16.1
1995 273 10.0 27.3 17.6
1996 273 10.0 27.3 17.6
1997 252 10.0 25.2 17.1
1998 280 14.2 19.7 19.3
1999 320 15.2 21.1 10.6
2000 319 15.2 21.0 12.2
2001 368 16.4 22.4 11.1
2002 419 21.9 19.1 9.1
2003 419 21.9 19.1 9.1
2004 448 23.2 19.3 6.9
2005 471 23.0 20.5 7.5
2006 511 24.0 21.3 8.4
2007 510 26.0 19.6 11.6
2008 451 27.8 16.2 13.5
2009 502 26.0 18.6 11.8
2010 506 25.0 20.2 13.4
2011 522 n/a n/a 14.9
2012 511 20.0 25.5 n/a
2013 505 20.0 25.2 12.3
2014 506 23.0 22.0 10.5
2015 511 22.0 23.2 14.9
2016 475 21.0 22.6 13.5
2017 507 21.6 23.4 14.6
2018 444 16.0 27.7 19.1
2019 413 16.4 25.1 16.5
2020 382 n/a n/a 17.3
2021 339 14.0 24.2 16.8
2022 335 15.0 22.3 14.6
2023 361 15.0 24.0 15.2

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

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Cosumnes River Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 200 8.0 25.0 n/a
1989 207 7.9 26.2 n/a
1990 194 8.0 24.2 n/a
1991 208 8.0 26.0 n/a
1992 220 8.1 27.1 18.2
1993 233 9.5 24.5 15.9
1994 242 9.0 26.9 16.1
1995 273 10.0 27.3 17.6
1996 273 10.0 27.3 17.6
1997 252 10.0 25.2 17.1
1998 280 14.2 19.7 19.3
1999 320 15.2 21.1 10.6
2000 319 15.2 21.0 12.2
2001 368 16.4 22.4 11.1
2002 419 21.9 19.1 9.1
2003 419 21.9 19.1 9.1
2004 448 23.2 19.3 6.9
2005 471 23.0 20.5 7.5
2006 511 24.0 21.3 8.4
2007 510 26.0 19.6 11.6
2008 451 27.8 16.2 13.5
2009 502 26.0 18.6 11.8
2010 506 25.0 20.2 13.4
2011 522 n/a n/a 14.9
2012 511 20.0 25.5 n/a
2013 505 20.0 25.2 12.3
2014 506 23.0 22.0 10.5
2015 511 22.0 23.2 14.9
2016 475 21.0 22.6 13.5
2017 507 21.6 23.4 14.6
2018 444 16.0 27.7 19.1
2019 413 16.4 25.1 16.5
2020 382 n/a n/a 17.3
2021 339 14.0 24.2 16.8
2022 335 15.0 22.3 14.6
2023 361 15.0 24.0 15.2

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.

Kindergarten Immunization Rates

Cosumnes River Elementary

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201291.0%1.0%0.0%7.0%93.0%96.0%96.0%93.0%94.0%
201385.0%7.0%0.0%8.0%87.0%91.0%91.0%85.0%88.0%
2014100.0%0.0%0.0%0.0%100.0%100.0%100.0%100.0%100.0%
201591.0%2.0%0.0%8.0%95.0%98.0%95.0%95.0%94.0%
201698.0%2.0%0.0%0.0%98.0%98.0%98.0%98.0%98.0%
2017≥98.0%≤2.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
201894.0%0.0%0.0%6.0%94.0%≥95.0%≥95.0%≥95.0%≥95.0%
2019≥98.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%

Data source: California Department of Public Health
Finances

Per Pupil Expenditures for Cosumnes River Elementary

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YearTotal Expenditures Per Pupil
2018 $6,799

Data source: California Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Cosumnes River Elementary

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 636th of 5789 Elementary schoolsRanks 708th of 5848 Elementary schools
 1.1%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts/Literacy (Cosumnes River Elementary)7561.4
 13.6%
   3rd Grade English Language Arts/Literacy (Elk Grove Unified)5250.4
 1.7%
   3rd Grade English Language Arts/Literacy (California)48.543
 5.6%
3rd Grade Mathematics (Cosumnes River Elementary)68.361.4
 7%
   3rd Grade Mathematics (Elk Grove Unified)52.952.7
 0.2%
   3rd Grade Mathematics (California)50.245.1
 5.1%
4th Grade English Language Arts/Literacy (Cosumnes River Elementary)7258.7
 13.3%
   4th Grade English Language Arts/Literacy (Elk Grove Unified)54.850.6
 4.2%
   4th Grade English Language Arts/Literacy (California)49.543.7
 5.7%
4th Grade Mathematics (Cosumnes River Elementary)7067.4
 2.6%
   4th Grade Mathematics (Elk Grove Unified)49.547.7
 1.8%
   4th Grade Mathematics (California)44.940.8
 4.1%
5th Grade English Language Arts/Literacy (Cosumnes River Elementary)85.186.7
 1.6%
   5th Grade English Language Arts/Literacy (Elk Grove Unified)55.351.3
 4.1%
   5th Grade English Language Arts/Literacy (California)51.746.7
 5%
5th Grade Mathematics (Cosumnes River Elementary)71.662.2
 9.4%
   5th Grade Mathematics (Elk Grove Unified)39.136.1
 3%
   5th Grade Mathematics (California)3833.4
 4.6%
5th Grade Science (Cosumnes River Elementary)58.264.4
 6.2%
   5th Grade Science (Elk Grove Unified)34.834.5
 0.3%
   5th Grade Science (California)31.731.9
 0.1%
6th Grade English Language Arts/Literacy (Cosumnes River Elementary)67.573.7
 6.2%
   6th Grade English Language Arts/Literacy (Elk Grove Unified)5653.3
 2.8%
   6th Grade English Language Arts/Literacy (California)48.544.2
 4.3%
6th Grade Mathematics (Cosumnes River Elementary)63.877.6
 13.8%
   6th Grade Mathematics (Elk Grove Unified)46.742.3
 4.5%
   6th Grade Mathematics (California)38.533.2
 5.3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students413361
 12.6%
African American159
 40%
American Indian01
Asian1814
 22.2%
Hispanic7482
 10.8%
Pacific Islander01
White265217
 18.1%
Two or More Races4137
 9.8%
% Free/Discounted Lunch Recipients16.5%15.2%
 1.2%


Schools Near Cosumnes River Elementary









Frequently Asked Questions about Cosumnes River Elementary

Cosumnes River Elementary ranks 715th of 5868 California elementary schools. SchoolDigger rates this school 4 stars out of 5.

In the 2022-23 school year, 361 students attended Cosumnes River Elementary.

Students who attend Cosumnes River Elementary usually go on to attend:

Middle : Katherine L. Albiani Middle
High : Pleasant Grove High

Students at Cosumnes River Elementary are 60% White, 23% Hispanic, 10% Two or more races, 4% Asian, 2% African American.


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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. School Attendance Areas provided by ATTOM.

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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