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Mary Deterding Elementary

Public Grades K-6
1221st
SchoolDigger Rank ?
of 5,817 California Elementary Schools
Better than 79% of California elementary schools
Summary

Mary Deterding Elementary serves 670 students in grades K–6 in Carmichael, alongside nearby schools in the San Juan and Folsom-Cordova areas. Its strongest finding is broad academic performance: in 2025–26, it ranked second among eight nearby schools with scores in English language arts (ELA), math and science, and scored above state and district averages in all three subjects.

Mary’s advantage holds across subjects: proficiency was 64% in ELA, 54% in math and 49% in science, compared with state rates of 49%, 38% and 36%, respectively. It trailed only Riverview STEM Elementary locally, which scored 80% in ELA, 75% in math and 75% in science. Sixth grade is the clearest weak spot within Mary: math proficiency was 32%, below the state’s 37% and well below Mary’s 48% in fifth grade and about 64%–65% in third and fourth. Sixth-grade ELA was stronger at 53%, above the state’s 48%, though below Mary’s rates in grades three through five.

Results over time are mixed: science fell by 9 percentage points from 2022–23 to 2025–26, and math declined by 1 point, while ELA rose by 2 points; Mary nevertheless stayed above state averages, though its science lead narrowed from 28 to 13 points. SchoolDigger gives Mary 4 stars and a 79th-percentile statewide rank for 2025–26, second among nearby schools with rankings. Its student-teacher ratio is relatively high at 26.8, and 51% of students were free/reduced lunch eligible in 2024–25, below the nearby-school median of 63%—context, not an explanation for achievement. SchoolDigger’s effectiveness ranking is notably higher for Special Education Students, at the 97th percentile, than Mary’s overall rank; its ranking for Asian Students is 23rd percentile. Chronic absenteeism has also improved, falling from 27% in 2021–22 to 14% in 2025–26, below both San Juan Unified at 21% and the state at 18%.

670
Students ?
26.8
Student/teacher ratio ?
$19,873
Per pupil spending ?
51.3%
Free/reduced lunch eligible (2024-25) ?
All students in California receive free school meals.
92%
Kindergartners with all required immunizations (2024-25)
Exemptions: 3% (any vaccine)
 6000 Stanley Ave.
       Carmichael, CA  95608-4032

(916) 979-8138

District: San Juan Unified


Students who attend Mary Deterding Elementary usually attend:

Middle:    John Barrett Middle
High:    Del Campo High
Racial breakdown:

White:
53.6%
Hispanic:
16.6%
Asian:
14.5%
more
 See top rated California elementary schools

 Compare Mary Deterding Elementary to nearby elementary schools!
At a glance
▬ Ranking trend: Holding steady — 80th percentile in 2015 → 79th in 2026
Strengths
✓Test scores above the California average (58% vs 42% meeting standards)
✓Ranks in the top 21% of California elementary schools
✓Among the top-ranked schools in San Juan Unified
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 27 students per teacher
Students meeting standards (2025-2026) ?
This school58%
District avg34%
California avg42%
1,221st of 5,817
California public elementary schools ?
Top 21%▼ down 5 pts since 2016
From top 16% (2016) to top 21% (2026)
See the entire ranking list of California Elementary Schools →
★★★★★
SchoolDigger rating ?
3rd of 41Elementary Schools in the San Juan Unified
987th of 1,530San Juan Unified among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202677.91221 of 581779.0%★★★★☆
202574.71387 of 585776.3%★★★★☆
202482.21063 of 586981.9%★★★★☆
202381.31118 of 585980.9%★★★★☆
202284.3976 of 588383.4%★★★★☆
201984.7921 of 578984.1%★★★★☆
201883.3974 of 566282.8%★★★★☆
201780.91092 of 569280.8%★★★★☆
201684.7920 of 561483.6%★★★★☆
201580.21100 of 561180.4%★★★★☆
201387.2634 of 553088.5%★★★★☆
201289.2474 of 539091.2%★★★★★
201187.1633 of 537788.2%★★★★☆
201086.7652 of 531487.7%★★★★☆
200988.9534 of 519389.7%★★★★☆
200890.4454 of 511391.1%★★★★★
200779.11008 of 511380.3%★★★★☆
200691.6401 of 481891.7%★★★★★
200590.6465 of 482290.4%★★★★★
200490.4494 of 480989.7%★★★★☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202630.0930 of 121023.1%★☆☆☆☆
202522.9983 of 120318.3%★☆☆☆☆
202442.5830 of 120531.1%★★☆☆☆
202349.3754 of 119036.6%★★☆☆☆
202267.7438 of 115462.0%★★★☆☆
201873.6290 of 107172.9%★★★★☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202262.1556 of 222775.0%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202468.4453 of 316285.7%★★★★☆
202374.9381 of 324588.3%★★★★☆
202238.11952 of 331141.0%★★☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202668.31574 of 558171.8%★★★★☆
202571.81423 of 559774.6%★★★★☆
202480.81062 of 561281.1%★★★★☆
202376.11243 of 560977.8%★★★★☆
202286.3802 of 563585.8%★★★★☆
201982.2970 of 549282.3%★★★★☆
201876.81202 of 541377.8%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202676.6865 of 509483.0%★★★★☆
202582.7629 of 510787.7%★★★★☆
202487.6450 of 510791.2%★★★★★
202383.7587 of 508788.5%★★★★☆
202286.8476 of 508490.6%★★★★★
201967.41277 of 496374.3%★★★★☆
201875.3886 of 483081.7%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202666.91486 of 542372.6%★★★★☆
202573.81061 of 546080.6%★★★★☆
202482.2744 of 551786.5%★★★★☆
202375.2982 of 536381.7%★★★★☆
202284.5569 of 526489.2%★★★★☆
201977.2839 of 517383.8%★★★★☆
201881.8614 of 508487.9%★★★★☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202682.9917 of 560383.6%★★★★☆
202574.11329 of 562876.4%★★★★☆
202480.81047 of 564381.4%★★★★☆
202383.0968 of 563882.8%★★★★☆
202279.51125 of 566380.1%★★★★☆
201983.7878 of 551084.1%★★★★☆
201883.9884 of 543183.7%★★★★☆

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
202654.5397 of 75347.3%★★☆☆☆
202559.5332 of 71853.8%★★★☆☆
202450.4397 of 67040.7%★★☆☆☆
202347.8401 of 66940.1%★★☆☆☆
202250.9344 of 61043.6%★★☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202694.899 of 292796.6%★★★★★
202585.9285 of 284790.0%★★★★★
202487.6225 of 263591.5%★★★★★
202393.1126 of 242094.8%★★★★★

White

YearAvg scoreStatewide rankCalifornia percentileRating
202657.71170 of 253653.9%★★★☆☆
202552.41344 of 259848.3%★★☆☆☆
202462.01064 of 265159.9%★★★☆☆
202362.31039 of 266161.0%★★★☆☆
202261.01125 of 272658.7%★★★☆☆
201972.8709 of 283475.0%★★★★☆
201861.51151 of 273757.9%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Special Education (2026)97th percentile+18 vs school
English Language Learner (2024)86th percentile+4 vs school
Male (2026)84th percentile+5 vs school
Hispanic (2026)83rd percentile+4 vs school
Disabled (2022)75th percentile-8 vs school
Low Socio Economic Status (2026)73rd percentile-6 vs school
Female (2026)72nd percentile-7 vs school
White (2026)54th percentile-25 vs school
Multi-racial (2026)47th percentile-32 vs school
Asian (2026)23rd percentile-56 vs school
By subject vs California (2025-2026) ?
English Language Arts/Literacy64%+15 vs state
Mathematics54%+16 vs state
Science49%+13 vs state

1.0
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What people are saying
by a parent
Tuesday, March 13, 2012

Open Quote We had outstanding experiences with the second and third grade teachers at this school. The principal always seemed cold, perhaps even a big haughty. Fourth grade has been a major disappointment. Cliques abound, even with the parents. Unless you are a stay-at-home parent who can volunteer hours and hours and hours to this school, don't even consider trying to get help with any issues.
The music teacher is phenomenal and the after-school dance program is a definite perk. However, these two things alone do not compensate for the other issues at this school. Close Quote





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Frequently Asked Questions about Mary Deterding Elementary

Students at Mary Deterding Elementary are 54% White, 17% Hispanic, 14% Asian, 12% Two or more races, 3% African American.

Mary Deterding Elementary ranks 1221st of 5817 California elementary schools. SchoolDigger rates this school 4 stars out of 5.

Students who attend Mary Deterding Elementary usually go on to attend:

Middle : John Barrett Middle
High : Del Campo High

In the 2024-25 school year, 670 students attended Mary Deterding Elementary.

Rate Mary Deterding Elementary!



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Latest California data All new data »
2013–14 through 2024–25 immunization rates (updated)NewOct 19, 2026
2025–26 attendance data, dropout rates & graduation ratesNewOct 15, 2026
2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresNewOct 15, 2026
2024–25 school spending dataJul 1, 2026


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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