Excellent
#1 of 478 private schools in IN
Top 1% of private schools
International School of Indiana
School
4330 MICHIGAN RD, Indianapolis, IN 46208
Estimated academic score. This school does not have standardized test data. Based on 217 schools in Indianapolis. Learn more
Enrollment
426
Student-Teacher
6:1
Score
9.5
Grades
Pre-K – 12th
Enrollment
426
Student-Teacher
6:1
Score
9.5
Grades
Pre-K – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In Indianapolis
#1 of 64
public schools
Indiana schools
#1 of 79
About International School of Indiana
International School of Indiana serves 426 students from pre-kindergarten through 12th grade in Indianapolis, offering a comprehensive educational experience with an impressive 6:1 student-teacher ratio. This regular public school stands out with its exceptionally small class sizes, supported by 71 full-time equivalent teachers who can provide personalized attention to each student. The school has earned strong recognition with a MySchoolScout rating of 8.6 out of 10 and ranks #199 out of 478 schools statewide, placing it in the 59th percentile among Indiana schools.
This solid performance reflects the school's commitment to academic excellence across all grade levels, from early childhood through high school graduation. Located on Michigan Road in the 46208 ZIP code area, the school serves a diverse community where 37% of residents hold bachelor's degrees or higher. The neighborhood reflects a mix of economic backgrounds, with a median household income of $46,693 and median home values around $160,400.
While 25.3% of the area faces economic challenges, this creates an environment where students from various walks of life come together to learn and grow. International School of Indiana operates within Indianapolis's large city setting, providing students access to urban resources while maintaining the intimate learning environment that comes with its remarkable student-teacher ratio.
What's said publicly about International School of Indiana
Synthesized from public, attributable sources. Updated May 2026.
Sources (1)
What Parents Should Know
With a student-teacher ratio of 6:1, International School of Indiana 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, International School of Indiana 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.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $36,026
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $31,314
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 0.87x — At Risk
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 85%
- Total Assets
- End-of-year total assets from IRS filing
- $33.1M
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 426 students. Not all private schools file Form 990.
Compare to Public Schools
BetaHow International School of Indiana compares to 224 public schools serving similar grades in Indianapolis, IN
Student Demographics
Nearby Other Schools
| School | Rating |
|---|---|
| International School of Indiana (this school) | 9.5 |
| Cold Spring School | 8.5 |
| Crooked Creek Elementary School | 5.0 |
| James Whitcomb Riley School 43 | 6.5 |
| Herron-Riverside High School | 8.9 |
| Shortridge High School | 8.0 |
| Center for Inquiry School 70 | 9.3 |
| Liberty Grove Schools | 5.0 |
| IPS/Butler Lab at William Bell 60 | 4.1 |
| Fox Hill Elementary School | 7.7 |
| Herron Preparatory Academy | 8.9 |
| Guion Creek Elementary School | 5.7 |
| Louis B Russell Jr School 48 | 8.0 |
| Guion Creek Middle School | 4.6 |
| Center for Inquiry School 84 | 7.4 |
| George Washington Carver School 87 | 4.4 |
| BELIEVE Circle City High School | 5.9 |
| IN Math & Science Academy | 9.3 |
| Global Preparatory Academy | 6.8 |
| Indiana School For The Deaf | 7.1 |
| Clarence Farrington School 61 | 6.1 |
Showing 20 of 224 schools. View all schools in Indianapolis
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 IN.
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 IN
Test Scores IN ILEARN (2024-25)
Based on 17 test records from IN state assessments. About our data
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
4330 MICHIGAN RD, Indianapolis, IN 46208
Nearby Alternatives
Families considering International School of Indiana may also want to explore other schools in the area. SCHOOL OF KNOWLEDGE (rated 9.0/10, 2.0 miles away), with a comparable rating. Another option is Herron-Riverside High School (rated 8.9/10, 1.7 miles away), with a comparable rating. Additionally, ST THOMAS AQUINAS SCHOOL (rated 8.8/10, 1.7 miles away), with a comparable rating. For more schools in Indianapolis, see our Indianapolis schools guide .
Nearby Schools
20 within 2.1 mi| School | Distance | Rating |
|---|---|---|
| Cold Spring School Indianapolis | 1.1 mi | 8.5 |
| SCHOOL FOR COMMUNITY LEARNING Indianapolis | 1.1 mi | 7.8 |
| PURPOSE OF LIFE ACADEMY Indianapolis | 1.3 mi | — |
| Crooked Creek Elementary School Indianapolis | 1.6 mi | 5.0 |
| Herron-Riverside High School Indianapolis | 1.7 mi | 8.9 |
| James Whitcomb Riley School 43 Indianapolis | 1.6 mi | 6.5 |
| ST THOMAS AQUINAS SCHOOL Indianapolis | 1.7 mi | 8.8 |
| SCHOOL OF KNOWLEDGE Indianapolis | 2.0 mi | 9.0 |
| HOLY ANGELS CATHOLIC SCHOOL Indianapolis | 2.1 mi | 7.8 |
| ST MONICA CATHOLIC SCHOOL Indianapolis | 2.2 mi | 8.7 |
| Liberty Grove Schools Indianapolis | 2.2 mi | 5.0 |
| CARDINAL RITTER HIGH SCHOOL Indianapolis | 2.1 mi | 7.2 |
| ST MICHAEL-ST. GABRIEL ARCHANGELS CATHOLIC ELEME Indianapolis | 2.1 mi | 8.6 |
| Fox Hill Elementary School Indianapolis | 2.3 mi | 7.7 |
| THE CHILDRENS HOUSE, INC. Indidnapolis | 2.4 mi | 6.4 |
| SYCAMORE SCHOOL Indianapolis | 2.6 mi | 8.5 |
| Shortridge High School Indianapolis | 2.2 mi | 8.0 |
| THE ORCHARD SCHOOL Indianapolis | 2.6 mi | 8.5 |
| IPS/Butler Lab at William Bell 60 Indianapolis | 2.2 mi | 4.1 |
| APOGEE SCHOOL FOR THE GIFTED Indianapolis | 2.1 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 46208 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$55,435
Median Home Value
$206,000
Median Rent
$1,075/mo
Population
22,026
College Educated
40.2%
Homeownership
55.3%
Avg Commute
20.5 min
Poverty Rate
21.8%
Median Age
32.2
Community Profile
The community surrounding International School of Indiana has a median household income of $55,435. 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 $206,000, with a median rent of $1,075/month. The area has a poverty rate of 21.8%, indicating some economic challenges in the community. The average commute for residents is 21 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| EMAN SCHOOLS Fishers, IN | 9.1 |
| INTERNATIONAL LEADERSHIP SCHOOL Fort Wayne, IN | 9.1 |
| HORIZON CHRISTIAN SCHOOL Indianapolis, IN | 9.0 |
| SCHOOL OF KNOWLEDGE Indianapolis, IN | 9.0 |
| INTERNATIONAL LEADERSHIP SCHOOL Fort Wayne, IN | 8.8 |
| BETHANY CHRISTIAN SCHOOLS Goshen, IN | 8.2 |
Frequently Asked Questions
Common questions about International School of Indiana
What grades does International School of Indiana serve?
International School of Indiana serves students in grades Pre-K through 12th.
How many students attend International School of Indiana?
International School of Indiana has an enrollment of approximately 426 students.
What is the student-teacher ratio at International School of Indiana?
The student-teacher ratio at International School of Indiana is 6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does International School of Indiana rank in IN?
International School of Indiana is ranked #1 out of 478 private schools in IN.
What is International School of Indiana's MySchoolScout rating?
International School of Indiana has a composite rating of 9.5 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.
What are the test scores at International School of Indiana?
Based on the most recent state assessment data, International School of Indiana has 49.6% math proficiency and 55.3% reading/ELA proficiency.
Is International School of Indiana a private school?
Yes, International School of Indiana is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is International School of Indiana a religious school?
No, International School of Indiana is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Indianapolis). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 12th
- Enrollment
- 426
- Gender Split
- 51% M / 49% F
- Student-Teacher Ratio
- 6:1
- Teachers (FTE)
- 71
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7.6 hours
- Days Per Year
- 180 days
- Setting
- Large City
- County
- MARION
- Phone
- (317) 923-1951
- 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
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