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Sparta Montessori School

Public, Charter Grades PK, KG-6
718th
SchoolDigger Rank ?
of 1,039 Wisconsin Elementary Schools
Better than 31% of Wisconsin elementary schools
Summary

Sparta Montessori School is a PK–6 public elementary school in Sparta, in western Wisconsin, serving 161 students as part of the Sparta Area School District. Its 2025–26 rank is 718th of 1,039 Wisconsin elementary schools (31st percentile, 2 stars), up from 760th of 1,044 (27th percentile, 1 star) in 2024–25 but still below its earlier highs around the 51st–53rd percentile with 3 stars in 2015–16 to 2018–19. The district is ranked 360th of 432 Wisconsin districts.

Academically, the school’s biggest challenge is math. In 2025–26, math proficiency averaged about 26.7%, far below the district’s roughly 44.0% and the state’s roughly 53.3%; grades 4–6 were especially weak at 25%, 15%, and 16.67%. ELA averaged about 50.2%, slightly above the district’s 48.3% but below the state’s 53.6%. Science and social studies are bright spots: 4th-grade science was 58.33% and social studies 68%, both above district and state. Compared with nearby schools, Tomah Area Montessori School ranks much higher at 197th of 1,039 (81st percentile, 4 stars) and has stronger results despite lower per-student spending ($12,756 vs. $15,723) and a higher student–teacher ratio (20.9 vs. 17.6). Herrman Elementary, in the same district, ranks 626th (40th percentile) and has stronger math in some grades despite much higher poverty.

Attendance is a strength: chronic absenteeism was 8.9% in 2024–25, compared with 17.3% statewide and much lower than nearby Southside Early Learning Center (17.2%), Miller Elementary (24.2%), and Lemonweir Elementary (28.6%). The free/reduced-lunch rate is 29.81%, lower than Herrman (52.76%) and Southside (52.99%), though the school’s student–teacher ratio of 17.6 is high among nearby schools. Subgroup results are uneven: special education students ranked 26th of 802 schools statewide (97th percentile, 5 stars) in 2024–25, an exceptional result, while low-income students ranked 699th of 848 (18th percentile, 1 star) in 2025–26 and female students have been consistently around the 23rd–25th percentile. For parents, the clear priority is math support, especially grades 4–6, while science, social studies, and attendance remain relative strengths.

161
Students ?
17.6
Student/teacher ratio ?
$15,723
Per pupil spending ?
29.8%
Free/reduced lunch eligible (2024-25) ?
 429 N Black River Street
       Sparta, WI  54656

(608) 366-3468

District: Sparta Area School District

Racial breakdown:

White:
73.3%
Hispanic:
13.0%
Two or more races:
8.7%
more
 See top rated Wisconsin elementary schools

 Compare Sparta Montessori School to nearby elementary schools!
At a glance
▲ Ranking trend: Rebounding — 16th percentile in 2023 → 31st in 2026
Strengths
✓Ranking is rebounding — up to 31st (2026) from a 16th-percentile low (2023)
Worth a look
!Test scores below the Wisconsin average (45% vs 55% meeting standards)
!Mathematics scores 26 pts below the Wisconsin average
Students meeting standards (2025-2026) ?
This school45%
District avg48%
Wisconsin avg55%
718th of 1,039
Wisconsin public elementary schools ?
Bottom 31%▼ down 22 pts since 2016
From top 48% (2016) to bottom 31% (2026)
See the entire ranking list of Wisconsin Elementary Schools →
★★★★★
SchoolDigger rating ?
2nd of 2Elementary Schools in the Sparta Area School District
360th of 432Sparta Area 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
202640.1718 of 103930.9%★★☆☆☆
202536.2760 of 104427.2%★☆☆☆☆
202438.7739 of 106130.3%★★☆☆☆
202318.8900 of 106715.7%★☆☆☆☆
202227.9843 of 106721.0%★☆☆☆☆
202143.0672 of 105036.0%★★☆☆☆
201953.8513 of 103750.5%★★★☆☆
201856.2478 of 102553.4%★★★☆☆
201742.3691 of 107135.5%★★☆☆☆
201655.1511 of 107552.5%★★★☆☆
201552.9592 of 107645.0%★★☆☆☆
201458.7457 of 106156.9%★★★☆☆
201350.3603 of 105342.7%★★☆☆☆
201261.3459 of 104556.1%★★★☆☆
200860.7467 of 102154.3%★★★☆☆

Female

YearAvg scoreStatewide rankWisconsin percentileRating
202634.3737 of 98625.3%★☆☆☆☆
202530.0773 of 100122.8%★☆☆☆☆
202429.8783 of 101122.6%★☆☆☆☆
202314.2881 of 101012.8%★☆☆☆☆
202238.0704 of 101730.8%★★☆☆☆
202150.3533 of 100446.9%★★☆☆☆
201831.5774 of 99722.4%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWisconsin percentileRating
202625.4699 of 84817.6%★☆☆☆☆
202539.3578 of 87033.6%★★☆☆☆
20236.9850 of 8712.4%☆☆☆☆☆
202225.2705 of 85917.9%★☆☆☆☆
202131.0639 of 84724.6%★☆☆☆☆
201848.7431 of 85449.5%★★☆☆☆

Male

YearAvg scoreStatewide rankWisconsin percentileRating
202646.6614 of 98937.9%★★☆☆☆
202544.5627 of 100037.3%★★☆☆☆
202426.1809 of 101220.1%★☆☆☆☆
202329.4786 of 101122.3%★☆☆☆☆
202224.4835 of 101717.9%★☆☆☆☆
202135.2715 of 100328.7%★☆☆☆☆
201876.5172 of 99782.7%★★★★☆

Special Education

YearAvg scoreStatewide rankWisconsin percentileRating
202591.626 of 80296.8%★★★★★

White

YearAvg scoreStatewide rankWisconsin percentileRating
202131.2532 of 69923.9%★☆☆☆☆
201949.2381 of 71846.9%★★☆☆☆
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 (2025)97th percentile+70 vs school
Male (2026)38th percentile+7 vs school
Female (2026)25th percentile-6 vs school
White (2021)24th percentile-12 vs school
Low Socio Economic Status (2026)18th percentile-13 vs school
By subject vs Wisconsin (2025-2026) ?
Social Studies68%~ state avg
Science58%+5 vs state
English Language Arts50%-4 vs state
Mathematics27%-26 vs state

★
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Frequently Asked Questions about Sparta Montessori School

In the 2024-25 school year, 161 students attended Sparta Montessori School.

Students at Sparta Montessori School are 73% White, 13% Hispanic, 9% Two or more races, 2% African American, 2% Asian.

Sparta Montessori School ranks 718th of 1039 Wisconsin elementary schools. SchoolDigger rates this school 2 stars out of 5.

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Latest Wisconsin data All new data »
2025–26 ACT & Forward Exam scoresOct 1, 2026
2021–22 through 2024–25 school spending dataJul 16, 2026
2024–25 attendance data, dropout rates & graduation ratesMar 5, 2026
2024–25 ACT & Forward Exam scoresSep 25, 2025


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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