Cos Cob School vs Hamilton Avenue School
Hamilton Avenue School has a higher overall rating of 9.4/10 compared to 7.8/10. In math proficiency, Cos Cob School leads at 74.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Cos Cob School
Cos Cob, CT
7.8/10
Elementary SchoolKindergarten – 5th
340 students
Hamilton Avenue School
Greenwich, CT
9.4/10
Elementary SchoolPre-K – 5th
298 students
Keep or send this comparison
Send to my realtor
Open an email to my realtorRatings Comparison
| Metric | Cos Cob School | Hamilton Avenue School |
|---|---|---|
| Overall Rating | 7.8 / 10 | 9.4 / 10 |
| Academic Score | 6.9 | 8.7 |
| Growth Score | 7.5 | 10.0 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 14.1% | 61.1% |
| Environment Score | 9.7 | 9.2 |
| State Rank | #207 of 992 | #15 of 992 |
| State Percentile | 79th | 99th |
Test Scores
| Subject | Cos Cob School | Hamilton Avenue School |
|---|---|---|
| Math Proficiency | 74.0% | 42.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 72.0% | 52.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Cos Cob (06807) | Greenwich (06830) |
|---|---|---|
| Median Household Income | $194,492 | $146,841 |
| Median Home Value | $1,228,000 | $1,685,700 |
| Median Rent | $2,622 | $2,296 |
| College Educated (Bachelor's+) | 72.9% | 69.0% |
| Poverty Rate | 5.6% | 7.4% |
| Avg Commute | 29 min | 30 min |