C+
Average
60/100

Cornerstone Montessori Elementary

📚 K – 06 🏫 School Charter School
📍 1611 AMES AVE, Saint Paul, MN 55106
Overall
C+
60/100 · the blend of everything below
Achievement
C
0.9 grade levels below the U.S. average · 35th percentile in Minnesota
Resources
B+
Class size, funding, school size and type

Each score is graded separately against Minnesota schools. A school can be strong at moving students forward (growth) without having the highest test scores, or the reverse. How we score schools

60
Repit Score
out of 100
138
Students
enrolled
13.0:1
Student:Teacher
ratio
$20K
Per Student
spending

What Goes Into This Rating

FactorWeightScoreBasis
📚 Achievement (reading & math, grades 3–8)75%35/1000.9 grade levels below the national average, 2022–25 (Stanford SEDA)
🏫 Resources (class size, funding, size, type)25%83/100Inputs from NCES school and district data

Students served: 50% students directly certified for free meals (their families receive SNAP or similar aid). Compared with Minnesota schools serving a similar share of low-income students, this school’s reading and math results are +3 points better than expected. (Context only; not part of the score.)

The overall Repit Score ranks this blend against every rated school in Minnesota. Schools are compared within their state because each state sets its own tests and proficiency bar. How we rate schools

Test Scores & Graduation

📖 Reading proficiency52% (−1 pts vs. state avg 53%)
Students scoring proficient on the state test, 2018–19
➗ Math proficiency17% (−30 pts vs. state avg 47%)
Students scoring proficient on the state test, 2018–19

Source: U.S. Department of Education EDFacts via the Urban Institute Education Data Portal. Federal reporting rounds small schools to ranges; we show the midpoint. Proficiency standards differ by state, so compare schools within the same state.

How Student Groups Do Here

Share of each group of students scoring proficient on the Minnesota state test (2018–19), compared with the same group of students across the state. Differences between groups are shown as reported; they reflect many factors inside and outside school.

StudentsReadingMathvs. same group statewideRank in state for this group
White75%25%reading +6 pts, math -40 pts10th percentile (list)
Low-income25%5%reading -17 pts, math -29 pts3rd percentile (list)

Source: U.S. Department of Education EDFacts via the Urban Institute. Groups with fewer than 20 tested students are not shown. Results are achievement (proficiency), not growth; growth by group is not published for individual schools.

School Information

Address 1611 AMES AVE
City Saint Paul
ZIP Code 55106
District 2700368
NCES School ID 270036804523
Data Year 2024-25

Community Context for 55106

Understanding the community around Cornerstone Montessori Elementary helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $63,179
Per Capita Income $26,571
Poverty Rate 16.0%
Households Earning $100K+ 27.5%

🎓 Education Level

Bachelor's Degree or Higher 22.3%
High School or Higher 82.1%

🏠 Housing

Median Home Value $216,300
Median Rent $1,172
Owner-Occupied 57.8%
Renter-Occupied 42.2%
View full data for ZIP 55106 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 55106 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 55106 housing costs →

Student Demographics

Enrollment and demographic breakdown for Cornerstone Montessori Elementary.

👫 Gender Distribution

Male 47.1%
Female 52.9%

🌎 Race & Ethnicity

White 44.2%
Hispanic/Latino 20.3%
Two or More Races 14.5%
Black 13.0%
Asian 8.0%

📋 Enrollment Summary

Total Enrollment 138
Teachers (FTE) 10.6
Student:Teacher Ratio 13.0:1

Frequently Asked Questions

What is the Repit School Score for Cornerstone Montessori Elementary?
Cornerstone Montessori Elementary has a Repit School Score of 60 out of 100, earning a grade of C+. The score is based mainly on reading and math proficiency compared with other schools in the state, with class size and funding counting for a smaller share.
How many students attend Cornerstone Montessori Elementary?
Cornerstone Montessori Elementary has 138 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 13.0:1.
What grades does Cornerstone Montessori Elementary serve?
Cornerstone Montessori Elementary serves grades K – 06 and is classified as a School. This is a charter school.
How much funding does Cornerstone Montessori Elementary receive per student?
Cornerstone Montessori Elementary receives $19,667 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Cornerstone Montessori Elementary in 55106 ▼
Avg Home Value
$264,268
Avg Monthly Rent
$1,319
1-Year Change
+3.5%
% Renters
42.2%

Other Schools in 55106

View all schools and real estate data for 55106 →

About Repit School Scores

Parents choosing a school deserve to see what it actually delivers. Since October 2026 the Repit School Score is built mainly on results:

  • Academics (largest share) — the share of students scoring proficient in reading and math on the state test, ranked against schools of the same level in the same state.
  • Graduation (high schools) — the four-year adjusted cohort graduation rate. Only regular diplomas count; GEDs and certificates of attendance do not.
  • Resources (smaller share) — class size, per-pupil funding, school size and type.

Scores compare schools within their own state, because every state writes its own tests and sets its own proficiency bar. Full methodology

Data sources: NCES CCD 2024-25, U.S. Dept. of Education EDFacts (test results & graduation) | Last updated: October 2026