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#444 of 716 private schools in IL

St Isidore School

Elementary School · Bloomingdale, IL

A private elementary school in Bloomingdale, IL serving grades Pre-K – 8th.

Private

431 W ARMY TRL RD, Bloomingdale, IL 60108

  • 13.3:1 student-teacher ratio

Academics

Preliminary

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.

Classroom Attention
?Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B-4.7 / 10
View breakdown
Student-Teacher Ratio13.3:1
Instructional Commitment
?Total annual instructional hours based on school day length and days per year. (15% of overall score)
C-1.6 / 10
View breakdown
School Day Length5.5 hours
Annual Instructional Hours957
Diversity & Inclusion
?Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A9.4 / 10
View breakdown
Diversity Index65%
Community Context

Data not available

School Profile
?Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A-8.0 / 10
View breakdown
Enrollment173
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

Most recent published year. School vs. IL average.

Test score data not yet available for this school.

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where St Isidore School sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Chicago map →

Getting around & local context

  • Walk 54Somewhat Walkable
  • Bike 60Bikeable
  • City Safety: Elevated1,468/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Bloomingdale), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$99,868

Median home value

$367,400

Median rent

$1,607/mo

College educated

42.3%

Homeownership

73.9%

Poverty rate

6.5%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 60108; this is area context, not an attendance boundary.

Programs & students

Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)

White51.4%
Hispanic19.7%
Asian17.9%
Two or More10.4%
Pacific Islander0.6%

Source: NCES Private School Universe Survey (PSS)

Compare nearby

Nearby same-level schools

4 from a 5-mile search

SchoolScoreGradesDistanceEnrollmentCompare
Ccsd 93 Early Childhood CntrEnrollment path unverified7.1PK0.2 mi182Compare →
Cloverdale Elem SchoolEnrollment path unverified8.0K–50.9 mi561Compare →
Goddard SchoolPrivate · tuitionNot ratedPK–K0.9 mi5Compare →
Western Trails Elem SchoolEnrollment path unverified7.1K–51.1 mi303Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Private · tuition: Potential private option; tuition and admission requirements have not been verified.

St Isidore School is listed in Bloomingdale, IL; verify the current enrollment path directly.

About St Isidore School

St Isidore School is a private elementary school in Bloomingdale, IL, serving approximately 173 students in grades Pre-K-8th with a 13.3:1 student-teacher ratio. It holds a MySchoolScout rating of 5.9 out of 10 and ranks #444 of 716 private schools in IL.

Frequently asked questions

Common questions about St Isidore School

What grades does St Isidore School serve?

St Isidore School serves students in grades Pre-K through 8th.

How many students attend St Isidore School?

St Isidore School has an enrollment of approximately 173 students.

What is the student-teacher ratio at St Isidore School?

The student-teacher ratio at St Isidore School is 13.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Isidore School rank in IL?

St Isidore School ranks #444 of 716 private schools in IL.

What is St Isidore School's MySchoolScout rating?

St Isidore School has a current MySchoolScout rating of 5.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St Isidore School a private school?

Yes, St Isidore 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 Isidore School a religious school?

St Isidore School has a Roman Catholic religious affiliation.

School factsNCES Private School Universe Survey (PSS) (SY 2021–22)

Grades
Pre-K – 8th
Enrollment
173
Gender Split
44% M / 56% F
Student-Teacher Ratio
13.3:1
Teachers (FTE)
13
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
5.5 hours
Days Per Year
174 days
Setting
Large Suburb
County
DuPage County
Area population (ZIP 60108)
23,434
Area average commute
26.5 min
Area median age
42.5
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
  • Vintage not available. Do not use this measure alone.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 60108; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22

About our data · How we calculate scores

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