Alder Grove Charter

NOTE: this school is no longer listed as a functioning school by the National Center for Education Statistics. We continue to list this school on SchoolDigger for historical purposes.

It is possible that this school is still operating under a different district or under a different name. If you believe this to be the case, please search for this school by using the search box above.

Public, Charter, Alternative K-12


 714 F St.
       Eureka, CA  95501-0540


(707) 268-0854

District: South Bay Union Elementary


Student/teacher ratio:  19.7 Help
Number of students:  443

Racial breakdown:

White:
70.0%
Two or more races:
14.0%
Hispanic:
12.4%
more

Free/discounted lunch recipients:  71.6% Help


 See top rated California public schools


Performance Trends
Help
Compare Details Alder Grove Charter is not ranked due for the most recent year due to insufficient test score data. (See more...)
Help
Compare Details In 2018 the calculated Average Standard Score was 32.01. (See more...)
Help
Compare Details Alder Grove Charter is not ranked due for the most recent year due to insufficient test score data. (See more...)
Help
Compare Details In 2018 the calculated Average Standard Score was 35.01. (See more...)
Help
Compare Details Alder Grove Charter is not ranked due for the most recent year due to insufficient test score data. (See more...)
Help
Compare Details In 2018 the calculated Average Standard Score was 41.1. (See more...)
Schooldigger Rankings:

Alder Grove Charter was not ranked this year due to insufficient test score data.



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Rank History for Alder Grove Charter

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Rank History for all elementary school students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2007 32.88 3372nd 5113 34.1%
2008 28.40 3716th 5113 27.3%
2009 20.70 4366th 5193 15.9%
2010 23.63 4322nd 5314 18.7%
2011 26.88 4195th 5377 22.0%
2012 16.22 4884th 5390 9.4%
2013 22.76 4546th 5530 17.8%
2015 37.35 3176th 5611 43.4%
2016 32.44 3569th 5614 36.4%
2017 35.23 3424th 5692 39.8%
2018 32.01 3670th 5662 35.2%
See the entire list of California Alternative School Rankings!

Rank History for elementary school Low Socio Economic Status students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 30.71 3713th 5084 27.0%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for elementary school Female students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 24.30 4216th 5413 22.1%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for elementary school Male students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 37.30 3202nd 5431 41.0%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for elementary school White students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 12.60 2493rd 2737 8.9%
See the entire list of Best California Alternative Schools for White Students!

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

Rank History for Alder Grove Charter

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Rank History for all middle school students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2008 56.49 777th 2005 61.2%
2009 42.66 1140th 2063 44.7%
2010 48.11 1087th 2179 50.1%
2011 36.45 1457th 2236 34.8%
2012 37.82 1420th 2259 37.1%
2013 26.46 1828th 2379 23.2%
2015 49.24 1120th 2477 54.8%
2016 42.32 1307th 2497 47.7%
2017 45.86 1224th 2508 51.2%
2018 35.01 1524th 2480 38.5%
See the entire list of California Alternative School Rankings!

Rank History for middle school Low Socio Economic Status students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2018 35.35 1404th 2230 37.0%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for middle school Female students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2018 35.57 1409th 2262 37.7%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for middle school Male students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2018 32.09 1468th 2273 35.4%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for middle school White students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2018 16.60 1278th 1496 14.6%
See the entire list of Best California Alternative Schools for White Students!

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

Rank History for Alder Grove Charter

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Rank History for all high school students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2007 14.34 1748th 2063 15.3%
2008 23.07 1405th 2117 33.6%
2009 34.63 1207th 2238 46.1%
2010 49.08 789th 2281 65.4%
2011 50.80 778th 2367 67.1%
2012 40.54 1035th 2354 56.0%
2013 34.29 1204th 2426 50.4%
2015 50.17 977th 1994 51.0%
2016 34.30 1289th 2039 36.8%
2017 40.01 1240th 2021 38.6%
2018 41.10 1192nd 2017 40.9%
See the entire list of California Alternative School Rankings!

Rank History for high school Multi-racial students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 4.99 352nd 366 3.8%
See the entire list of Best California Alternative Schools for Multi-racial Students!

Rank History for high school Low Socio Economic Status students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 54.26 863rd 1862 53.7%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for high school Female students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 37.37 1162nd 1760 34.0%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for high school Male students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 39.09 1112th 1834 39.4%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for high school White students at Alder Grove Charter

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 14.81 998th 1173 14.9%
See the entire list of Best California Alternative 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.

Alder Grove Charter Test Scores
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Data source: California Department of Education

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Enrollment information for Alder Grove Charter

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2007 117 0 1 6 2 n/a n/a 19 145
2008 137 2 7 13 5 n/a n/a 0 164
2009 170 2 1 15 8 1 7 0 204
2010 174 0 3 26 11 1 16 0 231
2011 177 2 6 20 7 0 23 0 235
2012 178 1 2 24 5 0 28 0 238
2013 219 1 2 41 11 0 35 0 309
2014 235 4 1 44 10 0 37 0 331
2015 236 6 0 41 10 0 46 0 339
2016 265 4 0 52 13 1 44 0 379
2017 308 2 1 51 12 0 58 0 432
2018 310 2 2 55 12 0 62 0 443

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 Alder Grove Charter

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2007 145 6.5 22.3 n/a
2008 164 8.7 18.9 43.3
2009 204 10.8 17.0 69.1
2010 231 13.0 17.6 73.6
2011 235 n/a n/a 72.3
2012 238 10.9 21.6 n/a
2013 309 11.7 26.2 62.1
2014 331 11.1 29.6 61.9
2015 339 15.0 22.6 66.4
2016 379 22.0 17.2 67.8
2017 432 23.2 18.5 65
2018 443 22.3 19.7 71.6

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 Alder Grove Charter

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2007 145 6.5 22.3 n/a
2008 164 8.7 18.9 43.3
2009 204 10.8 17.0 69.1
2010 231 13.0 17.6 73.6
2011 235 n/a n/a 72.3
2012 238 10.9 21.6 n/a
2013 309 11.7 26.2 62.1
2014 331 11.1 29.6 61.9
2015 339 15.0 22.6 66.4
2016 379 22.0 17.2 67.8
2017 432 23.2 18.5 65
2018 443 22.3 19.7 71.6

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

Alder Grove Charter

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YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201227.0%73.0%0.0%0.0%27.0%27.0%27.0%27.0%27.0%
201343.0%24.0%0.0%33.0%71.0%76.0%76.0%71.0%43.0%
201452.0%48.0%0.0%0.0%52.0%52.0%52.0%52.0%52.0%
201576.0%24.0%0.0%0.0%76.0%76.0%76.0%76.0%76.0%
201670.0%30.0%0.0%0.0%70.0%70.0%70.0%70.0%70.0%
201752.0%12.0%0.0%4.0%52.0%52.0%52.0%52.0%52.0%
201866.0%0.0%9.0%6.0%69.0%74.0%69.0%74.0%69.0%
201963.0%8.0%8.0%63.0%67.0%75.0%67.0%67.0%

Data source: California Department of Public Health


Schools Near Alder Grove Charter









Frequently Asked Questions about Alder Grove Charter

Students at Alder Grove Charter are 70% White, 14% Two or more races, 12% Hispanic, 3% American Indian.

In the 2017-18 school year, 443 students attended Alder Grove Charter.


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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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