Altadena Elementary

Summary:

Altadena Elementary is a public elementary school serving 457 students in grades K-5 in the Pasadena Unified School District in Altadena, California. The school outperforms the district and state in 3rd-grade English Language Arts and Math, but lags behind in 5th-grade Math and Science. Altadena Elementary has seen a significant increase in chronic absenteeism, rising from 22.6% in 2018-2019 to 46.1% in 2021-2022, before declining to 37.1% in 2022-2023.

Compared to nearby schools, Altadena Elementary performs better than Madison Elementary but lags behind the higher-performing Mary W. Jackson STEAM Multilingual Magnet Elementary and the charter schools Odyssey Charter and OCS - South. Odyssey Charter, in particular, ranks in the top 10% of California elementary schools. Within Altadena Elementary, female students, African American and Hispanic students, and special education and white students are the highest-performing subgroups.

While Altadena Elementary has some bright spots, the school faces challenges, including low 5th-grade Math and Science scores and high chronic absenteeism. The significant increase in chronic absenteeism is a concerning trend that the school and Pasadena Unified School District should address, as it can negatively impact student learning and achievement. The strong performance of the nearby charter schools may provide valuable insights for Altadena Elementary and the district to consider.


Detail:

Public K-5

 743 East Calaveras St.
       Altadena, CA  91001-2332


(626) 396-5650

District: Pasadena Unified

SchoolDigger Rank:
2200th of 5,862 California Elementary Schools

Per Pupil Expenditures:  $13,918 Help


Students who attend Altadena Elementary usually attend:

Middle:    Charles W. Eliot Middle
High:    John Muir High

Student/teacher ratio:  26.1 Help
Number of students:  457

Racial breakdown:

Hispanic:
47.3%
White:
20.8%
African American:
16.2%
more

Free/discounted lunch recipients:  66.7% Help


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 Compare Altadena Elementary to nearby elementary schools!

Performance Trends
Help
Compare Details Altadena Elementary ranks better than 62.5% of elementary schools in California. It also ranks 7th among 14 ranked elementary schools in the Pasadena Unified School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 56.61. (See more...)
Help
Chronic absenteeism in a 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 Student population at Altadena Elementary is diverse. Racial makeup is: Hispanic (47.3%), White (20.8%), African American (16.2%). (See more...)
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Compare Details 66.7% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Altadena Elementary is 26.1. 12 elementary schools in the Pasadena Unified School District have better student/teacher ratios. (See more...)
Help
Compare Altadena Elementary employs 17.5 full-time teachers.
Finance
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Compare Details The average total spent per student at Altadena Elementary is $13,918, which is the highest among 14 elementary schools in the Pasadena Unified School District!
Schooldigger 2024 Rankings:

Altadena Elementary:

SchoolDigger ranks Altadena Elementary 2200th of 5862 California public elementary schools. (See Altadena Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Special Education students:
Low Socio Economic Status students:
Female students:
Male students:
African American students:
Hispanic students:
White students:


Pasadena Unified:

SchoolDigger ranks Pasadena Unified 730th of 1568 California school districts. (See district ranking list.)


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Rank History for Altadena Elementary

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Rank History for all students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 14.53 4376th 4809 9.0%
2005 18.55 4068th 4822 15.6%
2006 17.12 4202nd 4818 12.8%
2007 20.11 4289th 5113 16.1%
2008 30.14 3577th 5113 30.0%
2009 31.29 3612th 5193 30.4%
2010 34.56 3518th 5314 33.8%
2011 39.81 3245th 5377 39.7%
2012 36.26 3509th 5390 34.9%
2013 24.94 4404th 5530 20.4%
2015 10.71 5439th 5611 3.1%
2016 9.93 5441st 5614 3.1%
2017 12.97 5278th 5692 7.3%
2018 17.59 4883rd 5662 13.8%
2019 27.56 4141st 5789 28.5%
2022 37.04 3301st 5883 43.9%
2023 39.97 3133rd 5874 46.7%
2024 56.61 2200th 5862 62.5%
See the entire list of California Elementary School Rankings!

Rank History for Special Education students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2024 84.73 265th 2634 89.9%
See the entire list of Best California Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 16.20 4694th 5084 7.7%
2019 33.34 3616th 5173 30.1%
2022 38.75 3110th 5264 40.9%
2023 33.51 3606th 5374 32.9%
2024 51.60 2285th 5511 58.5%
See the entire list of Best California Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 23.67 4263rd 5413 21.2%
2019 29.02 3904th 5492 28.9%
2022 45.62 2659th 5635 52.8%
2023 45.73 2653rd 5617 52.8%
2024 64.17 1749th 5605 68.8%
See the entire list of Best California Elementary Schools for Female Students!

Rank History for Disabled students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 26.66 1605th 2128 24.6%
2022 39.44 1099th 2227 50.7%
See the entire list of Best California Elementary Schools for Disabled Students!

Rank History for Male students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 14.43 5010th 5431 7.8%
2019 27.72 3964th 5510 28.1%
2022 28.88 3887th 5663 31.4%
2023 33.10 3530th 5650 37.5%
2024 47.89 2577th 5636 54.3%
See the entire list of Best California Elementary Schools for Male Students!

Rank History for African American students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2022 40.87 346th 663 47.8%
2023 49.46 279th 662 57.9%
2024 57.05 191st 593 67.8%
See the entire list of Best California Elementary Schools for African American Students!

Rank History for Hispanic students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 24.30 3953rd 4830 18.2%
2019 33.06 3467th 4963 30.1%
2022 37.17 3131st 5084 38.4%
2023 36.64 3170th 5098 37.8%
2024 61.54 1592nd 5102 68.8%
See the entire list of Best California Elementary Schools for Hispanic Students!

Rank History for White students at Altadena Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2024 78.48 479th 2647 81.9%
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.

Altadena 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 Altadena Elementary

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 85 355 4 205 1 n/a n/a 0 650
1989 81 281 3 229 1 n/a n/a 0 595
1990 91 290 7 244 0 n/a n/a 0 632
1991 66 328 3 268 1 n/a n/a 0 666
1992 77 370 5 230 1 n/a n/a 0 683
1993 70 368 8 213 0 n/a n/a 0 659
1994 60 381 7 198 0 n/a n/a 0 646
1995 39 338 5 188 0 n/a n/a 0 570
1996 39 338 5 188 0 n/a n/a 0 570
1997 34 365 9 226 1 n/a n/a 0 635
1998 41 378 7 210 1 n/a n/a 0 637
1999 36 370 4 198 1 n/a n/a 0 609
2000 37 378 8 219 3 n/a n/a 0 645
2001 32 339 8 236 0 n/a n/a 0 615
2002 121 197 2 106 0 n/a n/a 13 439
2003 121 197 2 106 0 n/a n/a 13 439
2004 16 145 4 197 0 n/a n/a 12 374
2005 22 165 4 234 0 n/a n/a 6 431
2006 17 130 4 199 1 n/a n/a 1 352
2007 11 164 10 236 2 n/a n/a 6 429
2008 15 127 6 222 1 n/a n/a 0 371
2009 17 120 3 231 1 0 1 0 373
2010 6 91 3 200 0 0 14 0 314
2011 8 77 3 210 0 0 7 0 305
2012 9 117 4 261 0 1 14 0 406
2013 5 109 2 217 0 1 12 0 346
2014 6 83 2 178 2 0 12 0 283
2015 7 73 2 172 2 0 9 0 265
2016 13 76 2 180 3 0 11 0 285
2017 12 72 2 158 2 0 10 0 256
2018 26 68 1 144 0 0 8 0 247
2019 28 52 3 129 0 0 13 0 225
2020 45 56 4 137 1 0 19 0 262
2021 89 90 11 239 1 0 39 0 469
2022 88 80 14 204 1 0 48 0 435
2023 95 74 15 216 0 0 57 0 457

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 Altadena Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 650 28.0 23.2 n/a
1989 595 27.0 22.0 n/a
1990 632 27.0 23.4 n/a
1991 666 29.0 22.9 n/a
1992 683 29.5 23.1 59.6
1993 659 28.0 23.5 67.1
1994 646 26.0 24.8 65.3
1995 570 23.0 24.8 66.3
1996 570 23.0 24.8 66.3
1997 635 26.0 24.4 75
1998 637 29.0 22.0 67.7
1999 609 30.0 20.3 71.1
2000 645 31.0 20.8 64.7
2001 615 31.0 19.8 66.8
2002 439 22.0 20.0 75.8
2003 439 22.0 20.0 75.8
2004 374 21.0 17.8 82
2005 431 23.0 18.7 86.4
2006 352 20.0 17.6 84.9
2007 429 25.8 16.6 82
2008 371 27.8 13.3 63.1
2009 373 24.5 14.6 71
2010 314 24.7 12.6 86.9
2011 305 n/a n/a 86.9
2012 406 19.0 21.3 99.3
2013 346 14.7 23.4 85
2014 283 12.0 23.5 86.6
2015 265 12.0 22.0 90.2
2016 285 9.0 31.6 83.5
2017 256 10.0 25.6 84.4
2018 247 8.5 29.0 68.4
2019 225 11.5 19.5 66.7
2020 262 n/a n/a 66.4
2021 469 16.0 29.3 63.5
2022 435 17.5 24.8 65.5
2023 457 17.5 26.1 66.7

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 Altadena Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 650 28.0 23.2 n/a
1989 595 27.0 22.0 n/a
1990 632 27.0 23.4 n/a
1991 666 29.0 22.9 n/a
1992 683 29.5 23.1 59.6
1993 659 28.0 23.5 67.1
1994 646 26.0 24.8 65.3
1995 570 23.0 24.8 66.3
1996 570 23.0 24.8 66.3
1997 635 26.0 24.4 75
1998 637 29.0 22.0 67.7
1999 609 30.0 20.3 71.1
2000 645 31.0 20.8 64.7
2001 615 31.0 19.8 66.8
2002 439 22.0 20.0 75.8
2003 439 22.0 20.0 75.8
2004 374 21.0 17.8 82
2005 431 23.0 18.7 86.4
2006 352 20.0 17.6 84.9
2007 429 25.8 16.6 82
2008 371 27.8 13.3 63.1
2009 373 24.5 14.6 71
2010 314 24.7 12.6 86.9
2011 305 n/a n/a 86.9
2012 406 19.0 21.3 99.3
2013 346 14.7 23.4 85
2014 283 12.0 23.5 86.6
2015 265 12.0 22.0 90.2
2016 285 9.0 31.6 83.5
2017 256 10.0 25.6 84.4
2018 247 8.5 29.0 68.4
2019 225 11.5 19.5 66.7
2020 262 n/a n/a 66.4
2021 469 16.0 29.3 63.5
2022 435 17.5 24.8 65.5
2023 457 17.5 26.1 66.7

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

Altadena Elementary

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201289.0%1.0%0.0%10.0%95.0%99.0%99.0%94.0%93.0%
201388.0%2.0%0.0%10.0%88.0%95.0%95.0%93.0%93.0%
201469.0%0.0%0.0%31.0%69.0%100.0%100.0%69.0%69.0%
201584.0%0.0%0.0%16.0%84.0%100.0%100.0%84.0%84.0%
2016100.0%0.0%0.0%0.0%100.0%100.0%100.0%100.0%100.0%
2017≥95.0%≤5.0%≤5.0%≤5.0%≥95.0%≥95.0%≥95.0%≥95.0%≥95.0%
201887.0%0.0%0.0%0.0%89.0%≥95.0%≥95.0%92.0%≥95.0%
2019≥95.0%≤5.0%≤5.0%≥95.0%≥95.0%≥95.0%≥95.0%≥95.0%
202093.7%3.2%0.0%96.8%93.7%93.7%95.2%95.2%
202166.7%0.0%0.0%75.8%82.8%85.9%73.7%74.8%
202281.6%0.0%0.0%86.8%93.4%92.1%85.5%84.2%

Data source: California Department of Public Health
Finances

Per Pupil Expenditures for Altadena Elementary

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YearTotal Expenditures Per Pupil
2018 $13,918

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

Impact of COVID-19 on Altadena 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 4141st of 5789 Elementary schoolsRanks 3133rd of 5874 Elementary schools
 18.2%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts/Literacy (Altadena Elementary)5045.8
 4.2%
   3rd Grade English Language Arts/Literacy (Pasadena Unified)48.545.8
 2.6%
   3rd Grade English Language Arts/Literacy (California)48.543
 5.6%
3rd Grade Mathematics (Altadena Elementary)46.254.3
 8.1%
   3rd Grade Mathematics (Pasadena Unified)48.546
 2.5%
   3rd Grade Mathematics (California)50.245.1
 5.1%
4th Grade English Language Arts/Literacy (Altadena Elementary)25.841.4
 15.6%
   4th Grade English Language Arts/Literacy (Pasadena Unified)49.151
 1.9%
   4th Grade English Language Arts/Literacy (California)49.543.7
 5.7%
4th Grade Mathematics (Altadena Elementary)9.431.9
 22.5%
   4th Grade Mathematics (Pasadena Unified)45.447.2
 1.8%
   4th Grade Mathematics (California)44.940.8
 4.1%
5th Grade English Language Arts/Literacy (Altadena Elementary)34.227.1
 7.1%
   5th Grade English Language Arts/Literacy (Pasadena Unified)51.346.5
 4.8%
   5th Grade English Language Arts/Literacy (California)51.746.7
 5%
5th Grade Mathematics (Altadena Elementary)15.819
 3.2%
   5th Grade Mathematics (Pasadena Unified)35.633
 2.6%
   5th Grade Mathematics (California)3833.4
 4.6%
5th Grade Science (Altadena Elementary)21.110
 11.1%
   5th Grade Science (Pasadena Unified)35.133
 2.2%
   5th Grade Science (California)31.731.9
 0.1%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students225457
 103.1%
African American5274
 42.3%
American Indian00
Asian315
 400%
Hispanic129216
 67.4%
Pacific Islander00
White2895
 239.3%
Two or More Races1357
 338.5%
% Free/Discounted Lunch Recipients66.7%66.7%
 0.1%


Schools Near Altadena Elementary









Frequently Asked Questions about Altadena Elementary

Students who attend Altadena Elementary usually go on to attend:

Middle : Charles W. Eliot Middle
High : John Muir High

In the 2022-23 school year, 457 students attended Altadena Elementary.

Altadena Elementary ranks 2200th of 5862 California elementary schools. SchoolDigger rates this school 3 stars out of 5.

Students at Altadena Elementary are 47% Hispanic, 21% White, 16% African American, 12% Two or more races, 3% Asian.


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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 boundaries 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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