Rio Del Mar
3150 Thames River
Oxnard, CA 93036
- Compare with other schools in Oxnard
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- School Type: Elementary Schools (Public)
- District: Rio Elementary
- Website: www.rioschools.org/riodelmar
- Grades: K-5
2016 CAASPP Test Score Details:
|Grade||Test Type||Mean Score||Exceeded|
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
|English Language Arts/Literacy||Mathematics|
|Grade||Percentile||Students Tested||Percentile||Students Tested|
Weighted average for this school's Math and English test scores: 54.82%1-c
This school is in the 54.73th percentile1-d when compared to other schools of the same type: Elementary
Kindergarten Immunization Information:
(2014-15 School Year)
El Rio Elementary rank: none in Oxnard
Rio Community Day rank: none in Oxnard
Rio Del Mar rank: 6 in Oxnard
Rio del Norte rank: 3 in Oxnard
Rio del Valle Middle rank: 3 in Oxnard
Rio Lindo Elementary rank: 3 in Oxnard
Rio Plaza Elementary rank: 1 in Oxnard
Rio Real Elementary rank: 2 in Oxnard
Rio Rosales rank: 4 in Oxnard
Rio Vista Continuation rank: none in Oxnard
Rio Vista Middle rank: 3 in Oxnard
- California School Ratings (CSR) computes percentiles in this way:
- For a given grade level, all Math scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
- For a given grade level, all English scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
- Math and English percentiles from (a & b above) are weighted, based on the number of students who completed each type of test, to create a combined Math+English weighted percentile for each school.
- The combined Math+English weighted percentiles are put into an ordered list for the particular type of school (elementary/middle/high school/K-12) and a percentile-within-the-school-type is calculated.
- How percentiles work: the school percentile is a number between 0 and 100 that reflects the percentage of schools of the same type (elementary/middle/high school/K-12) in California that have an equal or lower combined Math+English weighted percentile (from 1-c above). For example, a school in the 70th percentile would have a combined weighted percentile that was equal to or better than 70% of the other schools of the same type.
- The CSR Rank is determined by a school's percentile in comparison to other schools of the same type in California (from 1-d above). (1 is the worst, 10 is the best). Schools in the 90th percentile and above have rank 10, 80%-89.999% rank 9 and so on. A similar number of schools occupy each rank. * This rank is derived from data in the 2016 California Assessment of Student Performance and Progress (CAASPP).
- Alternative Schools receive percentiles, but are not ranked
- More information: 2016 CAASPP Paper-based Test Results