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A
Overall Niche Grade
How are grades calculated?
  1. Academics
    A
  2. Diversity
    B
  3. Teachers
    B
  4. College Prep
    B
  5. Clubs & Activities
    C+
  6. Sports
    B-
Koinonia Academy is a highly rated, private, Catholic school located in Plainfield, NJ. It has 239 students in grades PK, K-12 with a student-teacher ratio of 5 to 1. Tuition is $5,150 for the highest grade offered. After graduation, 100% of students from this school go on to attend a 4-year college.

Tuition

Yearly Tuition
$5,150
Tuition is for the highest grade offered and may have changed for the current school year. For more information, please contact the school.
Received Financial Aid
Average Financial Aid

Koinonia Academy Rankings

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Academics

Average Graduation Rate
Average SAT
1190
29 responses
Average ACT

Culture & Safety

Poll
80%
of students agree that they feel safe at their school.5 responses
Poll
100%
of students agree that they like their school and feel happy there.5 responses
Poll
What are your favorite school events or traditions?
Based on 46 responses
Report
  • Basketball games
    22%
  • Choir concerts
    20%
  • School play
    17%
  • Cross Country Meets and Field Hockey Games
    11%
  • I enjoy the week-long high school choir tour
    11%
  • Christmas Pageant
    9%
  • History fair
    7%

Students

Diversity
B
Based on racial and economic diversity and survey responses on school culture and diversity from students and parents.
Students
239
57%
of students and parents agree that students at this school are competitive.7 responses
86%
of students and parents agree that students at this school are creative and artsy.7 responses
71%
of students and parents agree that students at this school are athletic.7 responses

Teachers

Student-Teacher Ratio
5:1
National
17:1
Poll
75%
of students and parents agree that the teachers give engaging lessons.12 responses
Poll
83%
of students and parents agree that the teachers genuinely care about the students.12 responses
Poll
75%
of students and parents agree that the teachers adequately lead and control the classroom.12 responses

Clubs & Activities

Clubs & Activities
C+
Based on student and parent reviews of clubs and activities.
Girls Athletic Participation
Boys Athletic Participation
20%
of students and parents agree that there are plenty of clubs and organizations for students to get involved in.5 responses
20%
of students and parents agree that clubs and organizations get the funding they need.5 responses
60%
of students and parents agree that lots of students participate in clubs and organizations.5 responses
Living in the Area
C
Overall Niche Grade
How are grades calculated?
  1. Cost of Living
    C
  2. Good for Families
    C
  3. Housing
    D-
Median Household Income
$57,334
National
$55,322
Median Rent
$1,167
National
$949
Median Home Value
$239,200
National
$184,700
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Koinonia Academy Reviews

40 reviews
All Categories
Koinonia Academy is a private, Catholic school that has provided me with and authentic, Catholic education for 13 years. I entered this school in kindergarten and I am now part of the graduating class of 2020. My experiences at this school have formed who I am today as a person and the relationships I have formed with the students and teachers are stronger than any I have anywhere else. Whether you have been attending since Kindergarten or transferring from another school, you will be treated with love and respect. There truly is a family-like atmosphere. 10/10 recommend.
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Great School! Absolutely loved the experience I got there. I hope to one day send my kids there. The teachers are iconic and you build fantastic relationships with them naturally.
I grew up at Koinonia I started as a kindergartner. I had the same friends and the same class until graduation. It meant a lot to grow up in a place where I knew who everyone was and everyone knew me. It had it's challenges, you can't really stay mad at someone when you are forced to see them everyday. it taught me conflict resolution and it taught me how to disagree with another person's point of view without tearing them down. Koinonia is a good school to make close friends.