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Wausau Area Montessori Charter School

Public, Charter Grades PK, KG-8
371st
SchoolDigger Rank ?
of 1,044 Wisconsin Elementary Schools
Better than 64% of Wisconsin elementary schools
Summary

Wausau Area Montessori Charter School is a public charter elementary school serving grades K-8 in Wausau, Wisconsin, with 101 students. The school has demonstrated strong academic performance, particularly in certain grade levels and subject areas, outperforming the Wausau School District and the state of Wisconsin in several key metrics.

Wausau Area Montessori Charter School has shown significantly higher proficiency rates than the district and state in 4th and 5th grade English Language Arts, 4th grade Social Studies, and 4th grade Science. The school has also performed well for female students, ranking in the top 25% of Wisconsin elementary schools for this subgroup in the 2023-2024 and 2024-2025 school years. However, the performance for male students has been more mixed, with rankings in the middle to lower half of the state. The school has experienced an increase in chronic absenteeism, rising from 9.0% in 2021-2022 to 17.7% in 2023-2024, which is an area of concern that the school may need to address.

When compared to other elementary schools in the Wausau School District, such as Rib Mountain Elementary and Stettin Elementary, Wausau Area Montessori Charter School generally outperforms the district average in test scores, particularly in 4th and 5th grade subjects. The school has also seen a significant increase in spending per student, from $8,715 in 2019-2020 to $13,096 in 2020-2021, and has maintained a relatively low student-teacher ratio, which may be contributing factors to its academic success.

121
Students ?
16.9
Student/teacher ratio ?
$13,096
Per pupil spending ?
30.6%
Free/discounted lunch ?
 3101 N 13th St
       Wausau, WI  54403-2317

(715) 261-0795

District: Wausau School District

Racial breakdown:

White:
86.0%
Two or more races:
8.3%
Hispanic:
3.3%
more
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 Compare Wausau Area Montessori Charter School to nearby elementary schools!
At a glance
Ranking trend: Recently slipping — 71st percentile in 2022 → 64th in 2025
Strengths
Test scores above the Wisconsin average (63% vs 54% meeting standards)
Above the Wisconsin median (64th percentile)
Worth a look
!Ranking has slipped from its 71st-percentile peak (2022) to 64th (2025)
Students meeting standards (2024-2025) ?
This school63%
District avg53%
Wisconsin avg54%
371st of 1,044
Wisconsin public elementary schools ?
Top 36%▲ up 18 pts since 2015
From bottom 47% (2015) to top 36% (2025)
See the entire ranking list of Wisconsin Elementary Schools →
SchoolDigger rating ?
4th of 14Elementary Schools in the Wausau School District
272nd of 426Wausau School District among Wisconsin 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 rankWisconsin percentileRating
202565.9371 of 104464.5%★★★☆☆
202469.6327 of 106169.2%★★★☆☆
202353.3562 of 106747.3%★★☆☆☆
202268.5310 of 106770.9%★★★★☆
202148.5608 of 105042.1%★★☆☆☆
201956.5479 of 103753.8%★★★☆☆
201856.6472 of 102554.0%★★★☆☆
201739.8719 of 107132.9%★★☆☆☆
201654.8518 of 107551.8%★★★☆☆
201554.2574 of 107646.7%★★☆☆☆
201475.5183 of 106182.8%★★★★☆
201355.1538 of 105348.9%★★☆☆☆
201242.8781 of 104525.3%★☆☆☆☆
201148.5699 of 104633.2%★★☆☆☆
201059.1496 of 104552.5%★★★☆☆
200949.8639 of 103038.0%★★☆☆☆
200843.0743 of 102127.2%★☆☆☆☆
200755.7395 of 68942.7%★★☆☆☆

Female

YearAvg scoreStatewide rankWisconsin percentileRating
202573.1249 of 100175.1%★★★★☆
202481.0121 of 101188.0%★★★★☆
202362.9377 of 101062.7%★★★☆☆
201961.8388 of 100261.3%★★★☆☆
201859.4425 of 99757.4%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWisconsin percentileRating
201961.6271 of 87469.0%★★★☆☆

Male

YearAvg scoreStatewide rankWisconsin percentileRating
202555.0494 of 100050.6%★★★☆☆
202462.0417 of 101258.8%★★★☆☆
202353.1532 of 101147.4%★★☆☆☆
201952.2513 of 100248.8%★★☆☆☆
201858.2425 of 99757.4%★★★☆☆

White

YearAvg scoreStatewide rankWisconsin percentileRating
201950.7365 of 71849.2%★★☆☆☆
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)
Female (2025)75th percentile+11 vs school
Low Socio Economic Status (2019)69th percentile+15 vs school
Male (2025)51st percentile-14 vs school
White (2019)49th percentile-5 vs school
By subject vs Wisconsin (2024-2025) ?
Social Studies93%+30 vs state
Science87%+36 vs state
English Language Arts62%+10 vs state
Mathematics49%-5 vs state

5.0
1 rating · 1 written review
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What people are saying
by a parent
Wednesday, March 25, 2015

Open Quote Excellent school where student social-emotional growth is valued as much as academic achievement. The staff are very responsive to student and parent needs. Students are treated and valued as individuals. Montessori method is followed with an emphasis on school community and fun in learning. Close Quote





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Frequently Asked Questions about Wausau Area Montessori Charter School

Wausau Area Montessori Charter School ranks 371st of 1044 Wisconsin elementary schools. SchoolDigger rates this school 3 stars out of 5.

Students at Wausau Area Montessori Charter School are 86% White, 8% Two or more races, 3% Hispanic, 2% Asian.

In the 2024-25 school year, 121 students attended Wausau Area Montessori Charter School.


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

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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