Very Good
#87 of 716 private schools in IL
Top 12% of private schools
St Mark School
Elementary School
711 N UNDERHILL ST, Peoria, IL 61606
Estimated academic score. This school does not have standardized test data. Based on 33 schools in Peoria. Learn more
Enrollment
137
Student-Teacher
7.6:1
Score
7.7
Grades
Pre-K – 8th
Enrollment
137
Student-Teacher
7.6:1
Score
7.7
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Peoria
#2 of 14
public schools
Illinois elementary schools
#43 of 471
About St Mark School
ST Mark School is a regular public school located in Peoria, Illinois. Serving students from pre-kindergarten through eighth grade, the school offers a comprehensive education with an enrollment of 137 students and a student-teacher ratio of 7.6:1. With 18 full-time equivalent teachers, ST Mark provides personalized attention to each child’s learning needs.
While specific test score data is not available, the MySchoolScout rating of 4.7 out of 10 indicates there's room for academic growth and development at the school. However, the state ranking of #73 among 716 schools in Illinois suggests that ST Mark School focuses on various aspects of student well-being beyond just test scores. ST Mark School is situated in a mid-size city, offering students access to urban amenities while maintaining a close-knit community feel.
The setting provides a unique blend of resources and support for its diverse population of learners.
What Parents Should Know
With an enrollment of 137 students, St Mark School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
With a student-teacher ratio of 7.6:1, St Mark School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, St Mark School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Compare to Public Schools
BetaHow St Mark School compares to 30 public schools serving similar grades in Peoria, IL
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Mark School (this school) | 7.7 |
| Whittier Primary School | 2.9 |
| Valeska Hinton Early Ch Ed Ctr | 5.6 |
| Franklin Primary School | 6.9 |
| The Elise Ford Allen Academy | 6.2 |
| Quest Charter School Academy | 6.6 |
| Sterling Middle School | 5.4 |
| Glen Oak Comm Learning Cntr | 6.3 |
| Dr Maude A Sanders Primary School | 5.9 |
| Lincoln School | 6.5 |
| Trewyn Primary School | 7.1 |
| Dr. C.T. Vivian Primary School | 5.3 |
| Annie Jo Gordon Comm Lrning Cntr | 6.7 |
| Von Steuben Middle School | 5.3 |
| Pleasant Hill Elem School | 7.1 |
| Pleasant Valley Intermediate Sch | 6.6 |
| Pleasant Valley Primary School | 7.5 |
| Reservoir Gifted School | 7.9 |
| Hines Primary School | 3.4 |
| Norwood Primary School | 3.7 |
| Rolling Acres Middle School | 6.1 |
Showing 20 of 30 schools. View all schools in Peoria
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in IL.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in IL
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
711 N UNDERHILL ST, Peoria, IL 61606
Nearby Alternatives
Families considering St Mark School may also want to explore other elementary schools in the area. HOLY FAMILY PARISH SCHOOL (rated 7.6/10, 2.7 miles away), with a very similar rating. Another option is Trewyn Primary School (rated 7.1/10, 2.2 miles away), with a comparable rating. Additionally, Franklin Primary School (rated 6.9/10, 0.6 miles away), with a comparable rating. For more schools in Peoria, see our Peoria schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| Whittier Primary School Peoria | 0.4 mi | 2.9 |
| Valeska Hinton Early Ch Ed Ctr Peoria | 0.4 mi | 5.6 |
| Franklin Primary School Peoria | 0.6 mi | 6.9 |
| The Elise Ford Allen Academy Peoria | 0.7 mi | 6.2 |
| Peoria High School Peoria | 1.0 mi | 6.3 |
| Quest Charter School Academy Peoria | 1.6 mi | 6.6 |
| Harold B Dawson Middle School West Peoria | 1.3 mi | 5.0 |
| KIEFER SCHOOL Peoria | 1.3 mi | 6.9 |
| CHRIST LUTHERAN SCHOOL Peoria | 1.7 mi | 5.3 |
| Manual High School Peoria | 1.6 mi | 4.6 |
| Sterling Middle School Peoria | 1.7 mi | 5.4 |
| Dr Maude A Sanders Primary School Peoria | 2.1 mi | 5.9 |
| ST PHILOMENA SCHOOL Peoria | 2.2 mi | 5.3 |
| Dr. C.T. Vivian Primary School Peoria | 2.3 mi | 5.3 |
| Glen Oak Comm Learning Cntr Peoria | 1.9 mi | 6.3 |
| Trewyn Primary School Peoria | 2.2 mi | 7.1 |
| Annie Jo Gordon Comm Lrning Cntr Peoria | 2.4 mi | 6.7 |
| Lincoln School Peoria | 2.1 mi | 6.5 |
| HOLY FAMILY PARISH SCHOOL Peoria | 2.7 mi | 7.6 |
| Von Steuben Middle School Peoria | 2.5 mi | 5.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 61606 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$41,023
Median Home Value
$119,800
Median Rent
$907/mo
Population
6,979
College Educated
39.9%
Homeownership
42.3%
Poverty Rate
26.5%
Median Age
22.2
Community Profile
The community surrounding St Mark School has a median household income of $41,023. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $119,800, with a median rent of $907/month. The area has a poverty rate of 26.5%, indicating some economic challenges in the community. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CHILDREN'S SCHOOL OF OAK PARK Berwyn, IL | 7.7 |
| Century Elementary School Ullin, IL | 7.7 |
| Hawthorne Elem School Wheaton, IL | 7.7 |
| KINDI ACADEMY Darien, IL | 7.7 |
| L E Starke Elem School Pekin, IL | 7.7 |
| MOST BLESSED TRINITY ACADEMY Waukegan, IL | 7.7 |
Frequently Asked Questions
Common questions about St Mark School
What grades does St Mark School serve?
St Mark School serves students in grades Pre-K through 8th.
How many students attend St Mark School?
St Mark School has an enrollment of approximately 137 students.
What is the student-teacher ratio at St Mark School?
The student-teacher ratio at St Mark School is 7.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mark School rank in IL?
St Mark School is ranked #87 out of 716 private schools in IL.
What is St Mark School's MySchoolScout rating?
St Mark School has a composite rating of 7.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
Is St Mark School a private school?
Yes, St Mark School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Mark School a religious school?
St Mark School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- Walk Score
- 77 Very Walkable
- Transit Score
- 38 Some Transit
- Bike Score
- 73 Very Bikeable
- City Safety
- High (5,678/100K)
Powered by 
FBI UCR 2024. City-level (Peoria). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 137
- Gender Split
- 45% M / 55% F
- Student-Teacher Ratio
- 7.6:1
- Teachers (FTE)
- 18
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.5 hours
- Days Per Year
- 176 days
- Setting
- Midsize City
- County
- PEORIA
- Phone
- (309) 677-7131
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.