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CarsonvillePort Sanilac Elementary School

Public Grades PK, KG-5
1083rd
SchoolDigger Rank ?
of 1,492 Michigan Elementary Schools
Better than 27% of Michigan elementary schools
Summary

Carsonville-Port Sanilac Elementary School is a small, rural school in Carsonville, MI, serving 165 students in grades PK through 5, where a large majority of families (69-75%) qualify for free or reduced lunch.

This school has seen some real ups and downs in recent years. Overall, its state ranking dropped significantly in the most recent testing year, falling from the 43rd percentile to the 27th percentile. That means it went from being in the middle of the pack to the lower quarter of Michigan elementary schools. A big part of that decline shows up in 5th-grade math, where only 13% of students were proficient, compared to the state average of 32%. That’s also the lowest rate among nearby schools—for example, Deckerville Elementary School, just 7.5 miles away, had a 56.8% proficiency rate in the same subject. The school also saw a widening gap between boys and girls, with boys’ performance dropping sharply in the latest year.

That said, there are some bright spots worth noting. In the prior year, 5th graders actually matched or beat state averages in English and science, showing that when a strong cohort comes through, the school can deliver solid results. The school also does a much better job than its district at getting kids to school regularly—its chronic absenteeism rate is 22.6%, compared to 37.2% for the Carsonville-Port Sanilac School District. And while the school spends a high amount per student ($17,942), results don’t always match that investment. The most telling comparison is with Deckerville Elementary, which serves a similar population but ranks in the 70th percentile. That suggests the challenges here are real, but not impossible to overcome.

165
Students ?
17.8
Student/teacher ratio ?
$17,942
Per pupil spending ?
69.1%
Free/reduced lunch eligible (2024-25) ?
All students in Michigan receive free school meals.
92%
Kindergartners complete for all required vaccines (2025-26)
Exemptions: 8% (any vaccine)
 4115 E Chandler St
       Carsonville, MI  48419-9604

(810) 657-9318

District: Carsonville-Port Sanilac School District


Students who attend CarsonvillePort Sanilac Elementary School usually attend:

High:    CarsonvillePort Sanilac High School
Racial breakdown:

White:
90.9%
Hispanic:
6.7%
Two or more races:
2.4%
 See top rated Michigan elementary schools

 Compare CarsonvillePort Sanilac Elementary School to nearby elementary schools!
At a glance
▬ Ranking trend: Holding steady — 31st percentile in 2016 → 27th in 2026
Worth a look
!Test scores below the Michigan average (25% vs 38% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!English Language Arts scores 17 pts below the Michigan average
Students meeting standards (2025-2026) ?
This school25%
District avg25%
Michigan avg38%
1,083rd of 1,492
Michigan public elementary schools ?
Bottom 27%▼ down 3 pts since 2016
From bottom 31% (2016) to bottom 27% (2026)
See the entire ranking list of Michigan Elementary Schools →
★★★★★
SchoolDigger rating ?
273rd of 625Carsonville-Port Sanilac School District among Michigan districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMichigan percentileRating
202624.91083 of 149227.4%★☆☆☆☆
202541.1845 of 148843.2%★★☆☆☆
202439.4859 of 148642.2%★★☆☆☆
202346.9738 of 147049.8%★★☆☆☆
202234.8844 of 134437.2%★★☆☆☆
202137.4714 of 115338.1%★★☆☆☆
201928.51001 of 140828.9%★☆☆☆☆
201841.3916 of 144836.7%★★☆☆☆
201736.0930 of 146636.6%★★☆☆☆
201632.31072 of 154830.7%★★☆☆☆
201540.31003 of 158036.5%★★☆☆☆
201455.2734 of 153352.1%★★★☆☆
201352.1798 of 156348.9%★★☆☆☆
201258.6660 of 156657.9%★★★☆☆
201158.5816 of 155247.4%★★☆☆☆
201060.1848 of 155245.4%★★☆☆☆
200956.0904 of 158943.1%★★☆☆☆
200845.71116 of 157729.2%★☆☆☆☆
200764.7600 of 156561.7%★★★☆☆
200677.3238 of 154584.6%★★★★☆

Female

YearAvg scoreStatewide rankMichigan percentileRating
202533.5869 of 133835.1%★★☆☆☆
202433.5874 of 134234.9%★★☆☆☆
202340.3760 of 132142.5%★★☆☆☆
201835.1967 of 144333.0%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMichigan percentileRating
202637.2836 of 135238.2%★★☆☆☆
202561.1436 of 134667.6%★★★☆☆
202435.6889 of 138135.6%★★☆☆☆
202363.6389 of 135071.2%★★★★☆
202244.2592 of 109946.1%★★☆☆☆
201935.4773 of 113431.8%★★☆☆☆
201840.3885 of 139736.6%★★☆☆☆

Male

YearAvg scoreStatewide rankMichigan percentileRating
202623.21046 of 137223.8%★☆☆☆☆
202548.6678 of 136650.4%★★★☆☆
202439.0799 of 134740.7%★★☆☆☆
202348.8644 of 133451.7%★★★☆☆
201846.5810 of 144644.0%★★☆☆☆

White

YearAvg scoreStatewide rankMichigan percentileRating
202615.71058 of 119911.8%★☆☆☆☆
202524.9940 of 120622.1%★☆☆☆☆
202426.6917 of 120423.8%★☆☆☆☆
202335.8797 of 119833.5%★★☆☆☆
202222.5895 of 110218.8%★☆☆☆☆
202129.2747 of 100525.7%★☆☆☆☆
201914.41032 of 11288.5%☆☆☆☆☆
201826.7988 of 125321.1%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMichigan percentileRating
201264.8290 of 90067.8%★★★☆☆
201144.7612 of 85828.7%★☆☆☆☆
201059.8469 of 85144.9%★★☆☆☆
200980.3121 of 84785.7%★★★★☆
200844.3597 of 83928.8%★☆☆☆☆
200769.6267 of 82367.6%★★★☆☆
200685.652 of 80693.5%★★★★★
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)
Elementary school
Low Socio Economic Status (2026)38th percentile+11 vs school
Female (2025)35th percentile-8 vs school
Male (2026)24th percentile-4 vs school
White (2026)12th percentile-16 vs school
By subject vs Michigan (2025-2026) ?
Science30%-10 vs state
English Language Arts24%-17 vs state
Math24%-14 vs state
Social Studies22%-6 vs state

★
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Frequently Asked Questions about CarsonvillePort Sanilac Elementary School

Students who attend CarsonvillePort Sanilac Elementary School usually go on to attend:

High : CarsonvillePort Sanilac High School

In the 2024-25 school year, 165 students attended CarsonvillePort Sanilac Elementary School.

Students at CarsonvillePort Sanilac Elementary School are 91% White, 7% Hispanic, 2% Two or more races.

CarsonvillePort Sanilac Elementary School ranks 1083rd of 1492 Michigan elementary schools. SchoolDigger rates this school 1 star out of 5.

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Latest Michigan data All new data »
2021–22 through 2025–26 immunization rates (updated)NewOct 19, 2026
2025–26 M-Step, PSAT & SAT test scoresSep 4, 2026
2024–25 school spending dataJun 13, 2026
2024–25 dropout rates & graduation ratesJun 13, 2026


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