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St Maries Middle School

Public Grades 6-8
89th
SchoolDigger Rank ?
of 166 Idaho Middle Schools
Better than 46% of Idaho middle schools
Summary

St Maries Middle School is a public middle school in Saint Maries, Idaho, serving 198 students in grades 6-8. The school has seen fluctuations in its statewide ranking and School Digger rating over the years, currently ranking 89th out of 166 Idaho middle schools and receiving a 2-star rating. One concerning trend is the school's increasing chronic absenteeism rate, which rose from 15.0% in 2023-2024 to 25.2% in the same school year.

Academically, St Maries Middle School's proficiency rates on the ISAT (Idaho Standards Achievement Test) are generally lower than the state and district averages across all subjects and grade levels. For example, in ISAT Math, the school's proficiency rate was 36.1%, compared to the state average of 43.1% and the district average of 36.8%. However, the school's ISAT Science proficiency rate of 50.8% was higher than both the state (42.6%) and district (41.0%) averages. The school also has a relatively high percentage of students receiving free or reduced-price lunch, ranging from 36.02% in 2022-2023 to 41.92% in 2023-2024.

Compared to the nearby Lakeside Middle School, which is part of the Plummer-Worley Joint District, St Maries Middle School appears to be performing better academically, but it still has room for improvement, especially in closing the achievement gap with the state and district averages. Lakeside Middle School has consistently ranked among the lowest-performing middle schools in the state, with a 0-star rating from School Digger in recent years, and has a much higher percentage of students receiving free or reduced-price lunch (97.5% in 2023-2024).

189
Students ?
17.1
Student/teacher ratio ?
$9,634
Per pupil spending ?
50.3%
Free/discounted lunch ?
 1315 Jefferson Avenue
       Saint Maries, ID  83861-1428

(208) 245-3495

District: St Maries Joint District


Students who attend St Maries Middle School usually attend:

High:    St Maries High School

Feeder schools for St Maries Middle School:

Elementary:    Heyburn Elementary School
    Upriver Elementary School
Racial breakdown:

White:
87.3%
Two or more races:
5.8%
Hispanic:
3.7%
more
 See top rated Idaho middle schools

 Compare St Maries Middle School to nearby middle schools!
At a glance
Ranking trend: Rebounding — 22nd percentile in 2016 → 46th in 2025
Strengths
Ranking is rebounding — up to 46th (2025) from a 22nd-percentile low (2016)
Worth a look
!High chronic absenteeism (32% vs 15% Idaho)
Students meeting standards (2024-2025) ?
This school46%
District avg42%
Idaho avg47%
89th of 166
Idaho public middle schools ?
Bottom 46%▲ up 9 pts since 2015
From bottom 37% (2015) to bottom 46% (2025)
See the entire ranking list of Idaho Middle Schools →
SchoolDigger rating ?
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 rankIdaho percentileRating
202544.589 of 16646.4%★★☆☆☆
202444.177 of 16453.0%★★★☆☆
201729.892 of 13129.8%★★☆☆☆
201625.776 of 9822.4%★☆☆☆☆
201532.363 of 10037.0%★★☆☆☆
201373.833 of 17380.9%★★★★☆
201259.963 of 17163.2%★★★☆☆
201165.048 of 16971.6%★★★★☆
201071.129 of 16682.5%★★★★☆
200963.453 of 16066.9%★★★☆☆
200875.324 of 15884.8%★★★★☆
By subject vs Idaho (2024-2025) ?
English Language Arts55%~ state avg
Science51%+8 vs state
Math36%-7 vs state

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Frequently Asked Questions about St Maries Middle School

Students at St Maries Middle School are 87% White, 6% Two or more races, 4% Hispanic, 2% American Indian, 1% African American.

In the 2024-25 school year, 189 students attended St Maries Middle School.

Students who attend St Maries Middle School usually go on to attend St Maries High School

St Maries Middle School ranks 89th of 166 Idaho middle schools. SchoolDigger rates this school 2 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Idaho 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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