Elm City College Preparatory School, New Haven CT

Original Research by School Decision on Elm City College Preparatory School

Elm City College Preparatory School is a charter school serving kindergarten through twelfth grade in Fair Haven, a neighborhood on New Haven's working waterfront with a mixed Latino commercial district. It operates as a single K-12 campus on James Street after consolidating from two buildings in 2024, with grades 7 and 8 moving back from a separate middle school site in Newhallville. The school operates under the Achievement First network and serves a student body that is predominantly Black and Hispanic, with a substantial majority of families qualifying for free or reduced-price lunch.

The most distinctive pedagogical feature is the Greenfield curriculum model that shapes the elementary grades. Rather than a traditional test-focused approach, the model emphasizes helping students discover passions through personalized learning, small-group instruction, and extended "expeditions"—intensive two-week courses that move learning outside the classroom. This reflects a deliberate choice to structure the school around student agency and deeper engagement rather than standardized assessment preparation.

Academic proficiency patterns across the school show meaningful variation by subject and grade level. In English language arts overall, proficiency sits at a middling level. Fourth-grade students show the strongest ELA results, while third and fifth grades show lower attainment. Math proficiency is slightly below ELA across the school. Results by grade in math show particular softness in the upper elementary and middle grades; third grade performs best, while fifth and eighth grades show the lowest proficiency rates. Science proficiency, measured only in fifth and eighth grades, is notably low. Overall proficiency across all tested subjects and grades places the school below the midpoint of the comparison group of South Central Connecticut Planning Region schools.

State testing participation is high, suggesting families are completing assessments. The school's enrollment is roughly balanced across grade levels in the lower grades, with some taper in the high school years as enrollment declines from ninth through twelfth grade. No enrollment or performance data are available for special education or English learner populations, a gap common in publicly available school data that a parent may want to look into further with the school directly.

The school's charter was renewed by the Connecticut State Board of Education in 2023 following a scheduled review, meaning it remains authorized to operate. However, that renewal placed the school in the state's lowest performance tier, with an Accountability Index score and rating that do not meet the standard. This is not a school operating under probation or closure threat, but it is one the state has identified as underperforming. Families weighing the school should view this accountability designation seriously and consider what specific instructional changes or supports the school has committed to as a condition of renewal.

The consolidation from two buildings to one affects both practical logistics and program availability. With grades 7 and 8 now co-located with K-6 at the same site, busing changes, building scheduling, and the mix of extracurricular offerings have shifted. Families should confirm current busing routes and after-school program availability with the school, as the transition is recent.

New Haven itself is in significant growth, with active residential development underway downtown and in neighborhoods including Fair Haven, supported by strong employment in healthcare and higher education centered on Yale and Yale New Haven Hospital. Housing values in the 06513 zip code are moderate and rising modestly. The city is unusually walkable for the region and offers cultural institutions, transit access through Union Station, and strong civic anchors.

See more original research from School Decision →

Academic performance

State test results and graduation outcomes.

Graduation rate (ACGR)

>=90%Cohort of 34 students · Class of 2021

The federal source publishes a banded range instead of an exact rate when the graduating cohort is small enough that an exact number could risk identifying individual students.

How this school compares to all schools in this state

Each dot is one school’s SY 2020-21 graduation rate, binned by integer rate. Taller columns mean more schools at that rate. This school is highlighted.

205 schools plotted. Data: EDFacts SY 2020-21.

Math

Grade 350%

School 50% · District 50%

▼ 4 pts below state median · even with county median

Grade 436%

School 36% · District 36%

▼ 17 pts below state median · ▼ 15 pts below county median

Grade 519%

School 19% · District 19%

▼ 24 pts below state median · ▼ 25 pts below county median

Grade 732%

School 32% · District 32%

▼ 11 pts below state median · ▼ 1 pts below county median

Grade 812%

School 12% · District 12%

▼ 27 pts below state median · ▼ 10 pts below county median

English language arts

Grade 331%

School 31% · District 31%

▼ 17 pts below state median · ▼ 14 pts below county median

Grade 453%

School 53% · District 53%

▼ 4 pts below state median · ▼ 4 pts below county median

Grade 633%

School 33% · District 33%

▼ 19 pts below state median · ▼ 13 pts below county median

Grade 732%

School 32% · District 32%

▼ 18 pts below state median · ▼ 7 pts below county median

Grade 840%

School 40% · District 40%

▼ 10 pts below state median · ▼ 1 pts below county median

Science

Grade 513%

School 13% · District 13%

▼ 39 pts below state median · ▼ 30 pts below county median

Grade 811%

School 11% · District 11%

▼ 38 pts below state median · ▼ 19 pts below county median

This schoolElm City College Preparatory School District, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.