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A+

Ann Arbor Open at Mack School

PublicElementaryGrades K–8

920 Miller Ave, Ann Arbor, MI 48103 · (734) 994-1910 · Part of Ann Arbor Public Schools

Ann Arbor’s School Grade A better than 91% of Michigan school districts

Directions
Students
508
Students per teacher
15:1
Free or reduced lunch
10%
Setting
City
Grades
K–8
The gist

What stands out about Ann Arbor Open at Mack School

  • Its own letter, A+: reading and math results near the top of Michigan’s public schools
  • Math proficiency 40 pts above the state
  • Reading / language arts 37 pts above the state
  • Next stop for Ann Arbor kids: 7 middle schools

On the path

Where Ann Arbor kids come from and go next. The whole path →

K–8Ann Arbor Open at Mack SchoolYou are here
6–87 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency74%
State average 34.7%
Reading / language arts84%
State average 47.9%

Its own letter, A+, places these results among Michigan’s 2,812 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

920 Miller Ave, Ann Arbor

Students

Enrollment by grade
Kindergarten69
Grade 158
Grade 263
Grade 359
Grade 461
Grade 557
Grade 650
Grade 743
Grade 848
Enrollment over time
535’20
513’21
517’22
541’23
508’24

Down 5% since 2020–21.

Who goes here
White 70%Two or more races 15%Hispanic 8%Asian 5%Black 2%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Ann Arbor Open at Mack School from Ann Arbor families.

Other schools in Ann Arbor Public Schools

The district →
Ann Arbor STEAM at Northside School
Elementary · Grades PK–8 · Ann Arbor
A+
614 students14:1
Martin Luther King Elem School
Elementary · Grades K–5 · Ann Arbor
A+
511 students15:1
Thurston Elementary School
Elementary · Grades K–5 · Ann Arbor
A
506 students16:1
Burns Park Elementary School
Elementary · Grades K–5 · Ann Arbor
A+
477 students16:1
Wines Elementary School
Elementary · Grades K–5 · Ann Arbor
A+
465 students17:1
Uriah H Lawton School
Elementary · Grades K–5 · Ann Arbor
A
422 students16:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Michigan’s other public schools; Ann Arbor’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.