Best Public Schools in Killingworth, CT

The city of Killingworth, Connecticut is home to two high-performing public schools that serve students from elementary through middle school grades. Haddam-Killingworth Middle School and Haddam-Killingworth Intermediate School are both ranked among the top schools in the state, with 4-star ratings from SchoolDigger.

Haddam-Killingworth Middle School is the standout performer, ranking 46th out of 249 Connecticut middle schools. The school boasts consistently high proficiency rates on standardized tests, with over 70% of students meeting or exceeding expectations in English Language Arts and nearly 60% in Mathematics. Notably, the school's 8th grade students achieved a 71.2% proficiency rate in NGSS Science, far surpassing the state average of 47.6%. Despite a relatively high student-teacher ratio of 9.8, the middle school maintains a low free/reduced lunch rate of just 12.03%, indicating a strong socioeconomic profile.

At the elementary level, Haddam-Killingworth Intermediate School also stands out, ranking 98th out of 491 Connecticut elementary schools. The school's students demonstrate impressive academic performance, with proficiency rates ranging from 73.5% to 78.6% in English Language Arts and 62.9% to 70.4% in Mathematics across grades 4-5. Haddam-Killingworth Intermediate School has the lowest student-teacher ratio of 9.3 among the 3 elementary schools in the Regional School District 17, which is ranked 23rd out of 151 districts in the state.