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Blackham School

Public Grades PK, KG-8
467th
SchoolDigger Rank ?
of 493 Connecticut Elementary Schools
Better than 5% of Connecticut elementary schools
Summary

Blackham School is an elementary school located in Bridgeport, Connecticut, serving grades PK-8 with a total enrollment of 1,046 students. The school is part of the Bridgeport School District, which is ranked 152 out of 156 districts in the state and has a 0-star rating from SchoolDigger. Blackham School has consistently ranked in the bottom 10-15% of Connecticut elementary schools over the past decade, with a 0-star rating from SchoolDigger.

Blackham School's academic performance, as measured by standardized test scores, is significantly lower than the state and district averages across all grade levels and subject areas. For example, in the 2024-2025 school year, the percentage of Blackham School students proficient or better in SBAC/English Language Arts ranged from 14.2% to 27.4% across grades 4-8, compared to the state average of 50-52.5%. The school also has consistently high chronic absenteeism rates, ranging from 17.7% to 29.1% over the past few years, significantly higher than the state and district averages. Blackham School's student subgroups, such as female, male, African American, Hispanic, English Language Learners, and students with special needs, all perform significantly worse than their peers statewide, ranking in the bottom 10-20% of Connecticut schools.

The nearby schools in the Bridgeport School District, such as Geraldine Johnson School, Columbus School, and Read School, also perform poorly, with similar low academic achievement, high chronic absenteeism, and high percentages of students from low-socioeconomic backgrounds. In contrast, the Stratfield School in the neighboring Fairfield School District, which is ranked 21 out of 156 districts in the state, significantly outperforms Blackham School and the other Bridgeport schools across all academic measures.

1,088
Students ?
17.5
Student/teacher ratio ?
$15,550
Per pupil spending ?
85.3%
Free/discounted lunch ?
 425 Thorme St.
       Bridgeport, CT  06606

(203) 576-7951

District: Bridgeport School District

Racial breakdown:

Hispanic:
64.1%
African American:
20.7%
White:
10.7%
more
 See top rated Connecticut elementary schools

 Compare Blackham School to nearby elementary schools!
At a glance
Ranking trend: Holding steady — 3rd percentile in 2015 → 5th in 2025
Worth a look
!Test scores below the Connecticut average (19% vs 49% meeting standards)
!In the lower quartile statewide (5th percentile)
!High chronic absenteeism (26% vs 17% Connecticut)
Students meeting standards (2024-2025) ?
This school19%
District avg19%
Connecticut avg49%
Elementary school
467th of 493
Connecticut public elementary schools ?
Bottom 5%▲ up 2 pts since 2015
See the entire ranking list of Connecticut Elementary Schools →
SchoolDigger rating ?
Middle school
204th of 252
Connecticut public middle schools ?
Bottom 19%▲ up 5 pts since 2015
From bottom 14% (2015) to bottom 19% (2025)
See the entire ranking list of Connecticut Middle Schools →
SchoolDigger rating ?
16th of 20Elementary Schools in the Bridgeport School District
152nd of 156Bridgeport 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)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankConnecticut percentileRating
20257.1467 of 4935.3%☆☆☆☆☆
20247.9456 of 4978.2%☆☆☆☆☆
20235.8472 of 4913.9%☆☆☆☆☆
20227.1457 of 4906.7%☆☆☆☆☆
20217.6502 of 5386.7%☆☆☆☆☆
20197.0477 of 5228.6%☆☆☆☆☆
20186.9481 of 5329.6%☆☆☆☆☆
20175.2489 of 5195.8%☆☆☆☆☆
20163.0509 of 5181.7%☆☆☆☆☆
20155.5532 of 5513.4%☆☆☆☆☆
201310.9507 of 5579.0%☆☆☆☆☆
201217.9482 of 56414.5%★☆☆☆☆
201119.8486 of 56514.0%★☆☆☆☆
201011.9525 of 5799.3%☆☆☆☆☆
200914.8502 of 56611.3%★☆☆☆☆
200811.6504 of 56510.8%★☆☆☆☆
200716.6492 of 56813.4%★☆☆☆☆
200624.6467 of 57018.1%★☆☆☆☆

African American

YearAvg scoreStatewide rankConnecticut percentileRating
20219.940 of 412.4%☆☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankConnecticut percentileRating
202126.827 of 3420.6%★☆☆☆☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
20255.8223 of 2323.9%☆☆☆☆☆
20245.3233 of 2371.7%☆☆☆☆☆
20222.8228 of 2342.6%☆☆☆☆☆
20215.6435 of 4554.4%☆☆☆☆☆
201910.8222 of 2428.3%☆☆☆☆☆
20187.3246 of 2595.0%☆☆☆☆☆

Hispanic

YearAvg scoreStatewide rankConnecticut percentileRating
202517.5118 of 13210.6%★☆☆☆☆
202423.493 of 11116.2%★☆☆☆☆
202315.2103 of 1084.6%☆☆☆☆☆
202219.187 of 9912.1%★☆☆☆☆
202115.6155 of 17310.4%★☆☆☆☆
201918.594 of 11216.1%★☆☆☆☆
201824.083 of 10117.8%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankConnecticut percentileRating
202216.061 of 7012.9%★☆☆☆☆
202113.1275 of 3028.9%☆☆☆☆☆
20198.259 of 601.7%☆☆☆☆☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
20253.9236 of 2391.3%☆☆☆☆☆
20245.8227 of 2332.6%☆☆☆☆☆
20225.7224 of 2323.4%☆☆☆☆☆
20216.4416 of 4456.5%☆☆☆☆☆
20192.7244 of 2471.2%☆☆☆☆☆
20183.7256 of 2622.3%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankConnecticut percentileRating
202111.3346 of 3716.7%☆☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankConnecticut percentileRating
202513.6204 of 25219.0%★☆☆☆☆
20249.1224 of 25010.4%★☆☆☆☆
20237.5230 of 2497.6%☆☆☆☆☆
202211.7210 of 25016.0%★☆☆☆☆
202115.4226 of 27517.8%★☆☆☆☆
201914.6207 of 25920.1%★☆☆☆☆
201813.4210 of 24915.7%★☆☆☆☆
20178.5220 of 25012.0%★☆☆☆☆
20166.7226 of 2468.1%☆☆☆☆☆
201512.1241 of 28013.9%★☆☆☆☆
201316.6235 of 27815.5%★☆☆☆☆
201218.7223 of 27218.0%★☆☆☆☆
201110.6238 of 26911.5%★☆☆☆☆
201011.6231 of 26813.8%★☆☆☆☆
200911.2215 of 25515.7%★☆☆☆☆
200811.0215 of 25214.7%★☆☆☆☆
200715.3199 of 25020.4%★☆☆☆☆
200612.7207 of 24816.5%★☆☆☆☆

African American

YearAvg scoreStatewide rankConnecticut percentileRating
202240.722 of 4045.0%★★☆☆☆
202110.779 of 801.3%☆☆☆☆☆
201837.423 of 3125.8%★☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankConnecticut percentileRating
202241.32 of 2692.3%★★★★★
202163.58 of 3476.5%★★★★☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
20257.8150 of 1648.5%☆☆☆☆☆
20244.4156 of 1613.1%☆☆☆☆☆
20233.9158 of 1601.3%☆☆☆☆☆
20228.6156 of 1666.0%☆☆☆☆☆
202112.4200 of 23514.9%★☆☆☆☆
20197.0156 of 1697.7%☆☆☆☆☆
20186.4151 of 1605.6%☆☆☆☆☆

Hispanic

YearAvg scoreStatewide rankConnecticut percentileRating
202524.680 of 10523.8%★☆☆☆☆
202418.194 of 1049.6%★☆☆☆☆
202315.291 of 998.1%☆☆☆☆☆
202224.075 of 9722.7%★☆☆☆☆
202134.894 of 14635.6%★★☆☆☆
201944.245 of 9753.6%★★★☆☆
201837.842 of 7544.0%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankConnecticut percentileRating
202517.6104 of 11711.1%★☆☆☆☆
20239.2106 of 1092.8%☆☆☆☆☆
202222.791 of 10614.2%★☆☆☆☆
202122.9170 of 21822.0%★☆☆☆☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
20257.4153 of 1625.6%☆☆☆☆☆
20246.5150 of 1574.5%☆☆☆☆☆
20234.0156 of 1581.3%☆☆☆☆☆
20228.9154 of 1698.9%☆☆☆☆☆
202113.9188 of 22416.1%★☆☆☆☆
201910.6152 of 1679.0%☆☆☆☆☆
201811.9146 of 16411.0%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankConnecticut percentileRating
202221.528 of 3622.2%★☆☆☆☆
202119.1199 of 24418.4%★☆☆☆☆

White

YearAvg scoreStatewide rankConnecticut percentileRating
20182.1162 of 1683.6%☆☆☆☆☆
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)
Elementary school
English Language Learner (2021)21st percentile+14 vs school
Low Socio Economic Status (2022)13th percentile+6 vs school
Hispanic (2025)11th percentile+5 vs school
Special Education (2021)7th percentile~ school
Female (2025)4th percentile~ school
African American (2021)2nd percentile-4 vs school
Male (2025)1st percentile-4 vs school
Middle school
English Language Learner (2022)92nd percentile+76 vs school
African American (2022)45th percentile+29 vs school
Hispanic (2025)24th percentile+5 vs school
Special Education (2022)22nd percentile+6 vs school
Low Socio Economic Status (2025)11th percentile-8 vs school
Female (2025)9th percentile-11 vs school
Male (2025)6th percentile-13 vs school
White (2018)4th percentile-12 vs school
By subject vs Connecticut (2024-2025) ?
Science24%-27 vs state
English Language Arts23%-28 vs state
Mathematics13%-32 vs state

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What people are saying
by a student
Wednesday, January 6, 2021

Open Quote I went to Blackham in 2012-2014. The school was so bad that my mother switched me to another school in Bridgeport. I heard the teachers call a student "dummy". I also her one of the teachers call a parent a bit#h. It probably changed but I highly doubt it. Close Quote





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Frequently Asked Questions about Blackham School

In the 2024-25 school year, 1,088 students attended Blackham School.

Blackham School ranks in the bottom 5.3% of Connecticut elementary schools.

Students at Blackham School are 64% Hispanic, 21% African American, 11% White, 2% Two or more races, 1% Asian.


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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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