Very Good
#641 of 3,190 schools in MI
Top 20% in state
Ann Arbor Open at Mack School
Elementary School · Ann Arbor Public Schools
920 MILLER AVE, Ann Arbor, MI 48103
Enrollment
541
Student-Teacher
15.5:1
Score
7.5
Grades
Kindergarten – 8th
Enrollment
541
Student-Teacher
15.5:1
Score
7.5
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Ann Arbor
#18 of 35
public schools
Michigan elementary schools
#405 of 1,602
In district
#17 of 31
Ann Arbor Public Schools
School environment
8.8 / 10
Exceptional
About Ann Arbor Open at Mack School
Ann Arbor Open at Mack School serves 541 students in kindergarten through eighth grade as a regular public school in Ann Arbor, Michigan. With 35 full-time equivalent teachers, the school maintains a favorable student-teacher ratio of 15.5:1, allowing for more personalized attention in the classroom. The school demonstrates strong academic performance, earning an 8.1 out of 10 MySchoolScout rating and ranking #262 out of 3,204 Michigan schools, placing it in the 92nd percentile statewide.
Students show solid achievement in core subjects, with 72% scoring proficient or above in ELA/reading and 59% reaching proficiency in mathematics. The school's academic score of 8.9 out of 10 reflects its commitment to educational excellence. Located on Miller Avenue, Ann Arbor Open at Mack sits within the 48103 ZIP code area, a well-educated community where 76% of residents hold bachelor's degrees or higher.
The neighborhood enjoys economic stability with a median household income of $113,829 and a low poverty rate of 6.6%, while median home values reach $440,600. The school operates within Ann Arbor's mid-size city environment, benefiting from the educational resources and cultural opportunities that come with being part of this vibrant university community.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Ann Arbor Open at Mack School — Students at Ann Arbor Open at Mack School score 62% proficient, which is below what's typical for similar communities (expected: 66%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
12.6%
Students qualifying for federal meal assistance
Test Scores MI EDFACTS (2021-22)
Based on 18 test records from MI state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.7/10.
How Ann Arbor Open at Mack School Compares
See how Ann Arbor Open at Mack School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 61% (2019) to 55.46% (2022). Reading/ELA proficiency has declined from 76% (2019) to 68.52% (2022).
Location
920 MILLER AVE, Ann Arbor, MI 48103
Nearby Alternatives
Families considering Ann Arbor Open at Mack School may also want to explore other elementary schools in the area. Bach Elementary School (rated 9.0/10, 0.8 miles away), which scores notably higher. Another option is Uriah H Lawton School (rated 8.7/10, 2.3 miles away), which scores notably higher. Additionally, Eberwhite School (rated 8.4/10, 1.1 miles away), which scores slightly higher. For more schools in Ann Arbor, see our Ann Arbor schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| Slauson Middle School Ann Arbor | 0.5 mi | 6.7 |
| Forsythe Middle School Ann Arbor | 0.7 mi | 6.8 |
| Bach Elementary School Ann Arbor | 0.8 mi | 9.0 |
| Wines Elementary School Ann Arbor | 0.9 mi | 8.1 |
| Eberwhite School Ann Arbor | 1.1 mi | 8.4 |
| Community High School Ann Arbor | 0.8 mi | 8.8 |
| Haisley Elementary School Ann Arbor | 0.9 mi | 7.5 |
| VERITAS CHRISTI CATHOLIC H.S. Ann Arbor | 1.2 mi | 3.7 |
| Skyline High School Ann Arbor | 1.5 mi | 9.6 |
| Pioneer High School Ann Arbor | 1.8 mi | 9.5 |
| Abbot School Ann Arbor | 1.4 mi | 5.2 |
| Ann Arbor STEAM at Northside School Ann Arbor | 1.6 mi | 7.8 |
| RUDOLF STEINER SCHOOL OF ANN ARBOR Ann Arbor | 1.9 mi | 8.2 |
| Dicken Elementary School Ann Arbor | 1.9 mi | 6.5 |
| RUDOLF STEINER SCHOOL OF ANN ARBOR Ann Arbor | 1.8 mi | 8.0 |
| Lakewood Elementary School Ann Arbor | 1.7 mi | 5.4 |
| Uriah H Lawton School Ann Arbor | 2.3 mi | 8.7 |
| Angell School Ann Arbor | 1.9 mi | 8.0 |
| Burns Park Elementary School Ann Arbor | 2.1 mi | 7.1 |
| CLONLARA SCHOOL Ann Arbor | 2.7 mi | 4.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 48103 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$115,513
Median Home Value
$455,100
Median Rent
$1,760/mo
Population
54,635
College Educated
74.9%
Homeownership
66.2%
Avg Commute
21.4 min
Poverty Rate
8.5%
Median Age
40.2
Community Profile
The community surrounding Ann Arbor Open at Mack School has a median household income of $115,513. It is a well-educated community where 75% of adults hold a bachelor's degree or higher. The median home value in the area is $455,100, with a median rent of $1,760/month. The local poverty rate of 8.5% is relatively low. 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 |
|---|---|
| Amanda Moore Elementary School Romeo, MI | 7.5 |
| Bentley Elementary School Canton, MI | 7.5 |
| Brown City Elementary School Brown City, MI | 7.5 |
| Cleveland Elementary School Livonia, MI | 7.5 |
| Coleman A Young Elementary School Detroit, MI | 7.5 |
| GT Norman Elementary School Reed City, MI | 7.5 |
Frequently Asked Questions
Common questions about Ann Arbor Open at Mack School
What grades does Ann Arbor Open at Mack School serve?
Ann Arbor Open at Mack School serves students in grades Kindergarten through 8th.
How many students attend Ann Arbor Open at Mack School?
Ann Arbor Open at Mack School has an enrollment of approximately 541 students.
What is the student-teacher ratio at Ann Arbor Open at Mack School?
The student-teacher ratio at Ann Arbor Open at Mack School is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ann Arbor Open at Mack School rank in MI?
Ann Arbor Open at Mack School is ranked #641 out of 3,190 schools in MI.
What is Ann Arbor Open at Mack School's MySchoolScout rating?
Ann Arbor Open at Mack School has a composite rating of 7.5 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 Ann Arbor Open at Mack School?
Based on the most recent state assessment data, Ann Arbor Open at Mack School has 58.7% math proficiency and 71.8% reading/ELA proficiency.
Is Ann Arbor Open at Mack School a charter school?
No, Ann Arbor Open at Mack School is not a charter school. It is a traditional public school operated by the local school district.
Is Ann Arbor Open at Mack School a Title I school?
No, Ann Arbor Open at Mack School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ann Arbor Open at Mack School?
12.6% of students at Ann Arbor Open at Mack School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- Walk Score
- 45 Car-Dependent
- Transit Score
- 47 Some Transit
- Bike Score
- 73 Very Bikeable
- City Safety
- High (2,024/100K)
Powered by 
FBI UCR 2024. City-level (Ann Arbor). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 541
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 35
- Free/Reduced Lunch
- 12.6%
- Type
- regular
- Setting
- Midsize City
- County
- Washtenaw County
- Phone
- (734) 994-1910
- Data Year
- 2023–2024
Resources & Links
District
Ann Arbor Public Schools- District Enrollment
- 16,978
- Schools in District
- 32
- Per-Pupil Spending
- $19,600
- District Rank
- #17 of 31
Other Schools in This District
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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