Costello Elementary School
Regular School · TROY, MI
Costello Elementary School is a regular school school in TROY, Michigan, serving grades PK–05 with 395 students enrolled (SY 2024-2025). The student-teacher ratio is 16.4:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 217 | 55% |
| Asian | 121 | 31% |
| Hispanic/Latino | 25 | 6% |
| Two or more races | 23 | 6% |
| Black or African American | 7 | 2% |
| American Indian / Alaska Native | 2 | 1% |
| Total enrollment | 395 | 200M / 195F |
English Language Learners: 109 (28% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 60-64% | 36.0% | 166 |
| Reading Proficiency | 60-64% | 49.6% | 168 |
| Science Proficiency | 30-39% | — | 54 |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Stanford Achievement Estimate
Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 395 | 100% |
Contact & Location
1333 HAMMAN DR
TROY, MI 48085
Phone: (248)823-3700
http://costello.troy.k12.mi.usOther Schools in District
- Barnard Elementary School Elementary
- Bemis Elementary School Elementary
- Hamilton Elementary School Elementary
- Hill Elementary School Elementary
- Leonard Elementary School Elementary
- Martell Elementary School Elementary
- Morse Elementary School Elementary
- Schroeder Elementary School Elementary
Related Data
- Neighborhood demographics (ZIP 48085) → CensusDepth.com
- Michigan population & income data → CensusDepth.com
- Michigan teacher salaries → WageDepth.com
NCES ID
263426006972
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD