The top reported proficiency rate is 89% in Math.
Original Research by School Decision on Milton Avenue School
Milton Avenue School is one of several primary schools in the School District of the Chathams, a regional district shared by Chatham Borough and Chatham Township. The school serves children in prekindergarten through third grade and is a regular public school, not a charter or magnet.
The student body is relatively small for a school serving this grade band. The demographic makeup is predominantly white, with a notable Asian population and much smaller shares of Hispanic, multiracial, and Black students. A very small share of students qualify for free or reduced-price lunch. This economic profile aligns with the community context: Chatham is a high-income suburban borough in Morris County, a commuter town for New York City with a traditional downtown along Main Street and a railroad station providing rail access to Manhattan. The housing market reflects the community's affluence, with home values well above national and state benchmarks and a rental market that is similarly expensive.
State testing data is available for third-grade math and English language arts. In both subjects, a large majority of tested students scored at or above the proficiency benchmark. The school's overall proficiency rate across tested subjects and grades places it in the top quartile relative to other districts in Morris County. This is a strong academic result. Because the school serves only through third grade, it has no graduation rate, and no chronic absenteeism data was available in the data provided.
The data did not include information on discipline, course access, staffing ratios, or attendance patterns. The school’s Title I status was not reported, which, given the very low share of students qualifying for free or reduced-price lunch, is consistent with a school that does not receive Title I funding. Information on special education and English learner populations was also missing from the data.
A publicly reported district-level change will affect Milton Avenue School beginning in the 2025–26 academic year. The district is reconfiguring grade alignments across its elementary and middle schools. Under this change, Milton Avenue School will shift from serving prekindergarten through third grade to serving prekindergarten through second grade. This is a lasting structural shift driven by demographic trends and class-size considerations, and it means that a child attending Milton will now transition to a different school a year earlier than before. A parent considering this school should factor in that the grade configuration is changing and that their child would move to a new school after second grade rather than after third.
For a family looking at Milton Avenue School, the picture is one of a small, high-performing primary school in an affluent, commuter-oriented borough. The academic results are strong in the tested grade. The peer environment reflects the community's income and demographic profile. The upcoming reconfiguration is a practical detail that will affect the school's grade span and the timing of transitions for students.
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