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William J. Johnston Middle School

Public Grades 6-9
59th
SchoolDigger Rank ?
of 252 Connecticut Middle Schools
Better than 77% of Connecticut middle schools
Summary

William J. Johnston Middle School is a public middle school located in Colchester, Connecticut, serving grades 6-8 with a total enrollment of 470 students. The school is part of the Colchester School District, which is ranked 70 out of 156 districts in Connecticut and has a 3-star rating from SchoolDigger.

William J. Johnston Middle School has consistently ranked among the top 40-60 middle schools in Connecticut over the past 10 years, with a 4-star rating from SchoolDigger. The school's performance on standardized tests, such as the SBAC, is generally above the state average, with proficiency rates in English Language Arts ranging from 47.9% for 6th grade to 68.6% for 8th grade, compared to the state averages of 50% to 50.7%. In mathematics, the school's proficiency rates ranged from 61.1% for 6th grade to 62.9% for 8th grade, significantly higher than the state averages of 42.9% to 40.8%. The school's performance on the NGSS assessment for 8th grade was also strong, with a proficiency rate of 67.9% compared to the state average of 50.3%.

When compared to nearby middle schools, such as Gideon Welles School in Glastonbury, Capt. Nathan Hale School in Coventry, and RHAM Middle School in Hebron, William J. Johnston Middle School generally performs at a similar or higher level on standardized tests. The school's per-student spending was $17,467 in the 2018-2019 school year, which is higher than the state average and some of the nearby schools, and its student-teacher ratio has remained relatively consistent, ranging from 10.1 to 11.0 students per teacher over the past few years.

452
Students ?
10.5
Student/teacher ratio ?
$22,656
Per pupil spending ?
22.3%
Free/discounted lunch ?
 360 Norwich Ave.
       Colchester, CT  06415

(860) 537-2313

District: Colchester School District


Students who attend William J. Johnston Middle School usually attend:

High:    Bacon Academy

Feeder schools for William J. Johnston Middle School:

Elementary:    Colchester Elementary School
    Jack Jackter Intermediate School
Racial breakdown:

White:
81.2%
Hispanic:
10.0%
Two or more races:
5.1%
more
 See top rated Connecticut middle schools

 Compare William J. Johnston Middle School to nearby middle schools!
At a glance
Ranking trend: Declining — 83rd percentile in 2015 → 77th in 2025
Strengths
Test scores above the Connecticut average (62% vs 47% meeting standards)
Ranks in the top 23% of Connecticut middle schools
Small classes — about 10 students per teacher
Worth a look
!Ranking has slipped — down 6 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school62%
District avg62%
Connecticut avg47%
59th of 252
Connecticut public middle schools ?
Top 23%▼ down 6 pts since 2015
From top 17% (2015) to top 23% (2025)
See the entire ranking list of Connecticut Middle Schools →
SchoolDigger rating ?
70th of 156Colchester School District among Connecticut districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankConnecticut percentileRating
202575.959 of 25276.6%★★★★☆
202479.153 of 25078.8%★★★★☆
202382.641 of 24983.5%★★★★☆
202285.237 of 25085.2%★★★★☆
202182.253 of 27580.7%★★★★☆
201981.951 of 25980.3%★★★★☆
201884.932 of 24987.1%★★★★☆
201779.854 of 25078.4%★★★★☆
201675.065 of 24673.6%★★★★☆
201583.648 of 28082.9%★★★★☆
201375.770 of 27874.8%★★★★☆
201274.381 of 27270.2%★★★★☆
201173.685 of 26968.4%★★★☆☆
201075.871 of 26873.5%★★★★☆
200967.6111 of 25556.5%★★★☆☆
200873.978 of 25269.0%★★★☆☆
200770.293 of 25062.8%★★★☆☆
200673.171 of 24871.4%★★★★☆

Disabled

YearAvg scoreStatewide rankConnecticut percentileRating
202158.138 of 10463.5%★★★☆☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
202567.855 of 16466.5%★★★☆☆
202472.147 of 16170.8%★★★★☆
202377.335 of 16078.1%★★★★☆
202279.235 of 16678.9%★★★★☆
202182.737 of 23584.3%★★★★☆
201976.736 of 16978.7%★★★★☆
201878.332 of 16080.0%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankConnecticut percentileRating
202563.741 of 11765.0%★★★☆☆
202173.347 of 21878.4%★★★★☆
201978.519 of 10481.7%★★★★☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
202563.466 of 16259.3%★★★☆☆
202473.041 of 15773.9%★★★★☆
202376.239 of 15875.3%★★★★☆
202281.031 of 16981.7%★★★★☆
202176.553 of 22476.3%★★★★☆
201972.761 of 16763.5%★★★☆☆
201880.732 of 16480.5%★★★★☆

Special Education

YearAvg scoreStatewide rankConnecticut percentileRating
202170.856 of 24477.0%★★★★☆

White

YearAvg scoreStatewide rankConnecticut percentileRating
202553.474 of 15351.6%★★★☆☆
202460.862 of 15459.7%★★★☆☆
202367.248 of 15869.6%★★★★☆
202272.639 of 15174.2%★★★★☆
202165.655 of 17568.6%★★★☆☆
201968.653 of 16668.1%★★★☆☆
201873.840 of 16876.2%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Special Education (2021)77th percentile-4 vs school
Female (2025)66th percentile-10 vs school
Low Socio Economic Status (2025)65th percentile-12 vs school
Disabled (2021)63rd percentile-17 vs school
Male (2025)59th percentile-17 vs school
White (2025)52nd percentile-25 vs school
By subject vs Connecticut (2024-2025) ?
Science68%+18 vs state
Mathematics63%+21 vs state
English Language Arts60%+9 vs state

5.0
1 rating · 1 written review
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by a parent
Saturday, August 3, 2019

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Frequently Asked Questions about William J. Johnston Middle School

William J. Johnston Middle School ranks 59th of 252 Connecticut middle schools. SchoolDigger rates this school 4 stars out of 5.

Students at William J. Johnston Middle School are 81% White, 10% Hispanic, 5% Two or more races, 2% African American, 2% Asian.

In the 2024-25 school year, 452 students attended William J. Johnston Middle School.

Students who attend William J. Johnston Middle School usually go on to attend Bacon Academy


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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