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Cosby High

Public Grades 9-12
66th
SchoolDigger Rank ?
of 328 Virginia High Schools
Better than 80% of Virginia high schools
Summary

Cosby High is a public high school located in Midlothian, Virginia, serving grades 9-12 with a total enrollment of 2,536 students. It is part of the Chesterfield County Public Schools district, which is ranked 71 out of 129 school districts in Virginia and has a 2-star rating from SchoolDigger.

Cosby High has a strong performance history, ranking as high as 6th out of 326 Virginia high schools in the 2016-2017 and 2017-2018 school years, and consistently maintaining a 5-star rating from SchoolDigger for several years. However, its ranking has declined in more recent years, dropping to 66th out of 328 schools in the 2024-2025 school year with a 4-star rating. The school consistently outperforms the district and state in standardized test scores, particularly in subjects like Algebra II, where 100% of students were proficient, compared to 93.92% for the district and 93.75% for the state. Cosby High also maintains high graduation rates, ranging from 90.7% to 98.3% in recent years, and relatively low dropout rates.

Compared to nearby high schools in the Chesterfield County Public Schools district, such as Midlothian High and Clover Hill High, Cosby High generally outperforms its peers in academic achievement, graduation rates, and student group performance. However, the school has experienced a concerning increase in chronic absenteeism rates, rising from 7.1% in the 2023-2024 school year to 20.8% in the 2022-2023 school year, which warrants further investigation and attention.

2,507
Students ?
15.9
Student/teacher ratio ?
$7,124
Per pupil spending ?
16%
Free/discounted lunch ?
 14300 Fox Club Parkway
       Midlothian, VA  23112

(804) 639-8340

District: Chesterfield County Public Schools


Feeder schools for Cosby High:

Elementary:    Grange Hall Elementary
    Winterpock Elementary
    Woolridge Elementary
Middle:    Tomahawk Creek Middle
Racial breakdown:

White:
63.3%
African American:
16.2%
Hispanic:
8.5%
more
 See top rated Virginia high schools

 Compare Cosby High to nearby high schools!
At a glance
Ranking trend: Declining — 96th percentile in 2015 → 80th in 2025
Strengths
Test scores above the Virginia average (85% vs 77% meeting standards)
Ranks in the top 20% of Virginia high schools
97% graduate in 4 years — above the Virginia average (92%)
Worth a look
!Ranking has slipped — down 16 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school85%
District avg70%
Virginia avg77%
66th of 328
Virginia public high schools ?
Top 20%▼ down 16 pts since 2015
From top 4% (2015) to top 20% (2025)
See the entire ranking list of Virginia High Schools →
SchoolDigger rating ?
1st of 11High Schools in the Chesterfield County Public Schools
71st of 129Chesterfield County Public Schools among Virginia 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 rankVirginia percentileRating
202573.866 of 32879.9%★★★★☆
202477.240 of 32987.8%★★★★☆
202379.723 of 32692.9%★★★★★
202279.312 of 32596.3%★★★★★
202160.881 of 32775.2%★★★★☆
201979.28 of 32797.6%★★★★★
201880.66 of 32698.2%★★★★★
201780.86 of 32498.1%★★★★★
201680.57 of 32197.8%★★★★★
201578.912 of 32296.3%★★★★★
201480.310 of 32296.9%★★★★★
201377.727 of 32191.6%★★★★★
201280.95 of 32198.4%★★★★★
201179.012 of 32096.3%★★★★★
201076.117 of 31794.6%★★★★★
200972.526 of 31391.7%★★★★★
200877.711 of 31696.5%★★★★★

African American

YearAvg scoreStatewide rankVirginia percentileRating
202568.656 of 24577.1%★★★★☆
202472.348 of 24980.7%★★★★☆
202376.835 of 24085.4%★★★★☆

Asian

YearAvg scoreStatewide rankVirginia percentileRating
202561.855 of 12556.0%★★★☆☆
202456.863 of 11846.6%★★☆☆☆
202366.430 of 12075.0%★★★★☆

Disabled

YearAvg scoreStatewide rankVirginia percentileRating
202472.549 of 25380.6%★★★★☆
202375.433 of 24986.7%★★★★☆

English Language Learner

YearAvg scoreStatewide rankVirginia percentileRating
202398.21 of 9799.0%★★★★★

Female

YearAvg scoreStatewide rankVirginia percentileRating
202572.669 of 32178.5%★★★★☆
202476.539 of 32287.9%★★★★☆
202379.327 of 32091.6%★★★★★

Hispanic

YearAvg scoreStatewide rankVirginia percentileRating
202579.921 of 23691.1%★★★★★
202481.520 of 23391.4%★★★★★
202379.525 of 23289.2%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankVirginia percentileRating
202569.177 of 32476.2%★★★★☆
202477.241 of 32087.2%★★★★☆

Male

YearAvg scoreStatewide rankVirginia percentileRating
202572.177 of 32276.1%★★★★☆
202476.450 of 32284.5%★★★★☆
202378.535 of 32189.1%★★★★☆

Military Connected

YearAvg scoreStatewide rankVirginia percentileRating
202549.861 of 9837.8%★★☆☆☆
202464.628 of 9269.6%★★★★☆
202373.316 of 9282.6%★★★★☆

Multi-racial

YearAvg scoreStatewide rankVirginia percentileRating
202565.266 of 19866.7%★★★☆☆
202472.037 of 19881.3%★★★★☆
202377.225 of 19387.0%★★★★☆

White

YearAvg scoreStatewide rankVirginia percentileRating
202565.8106 of 31366.1%★★★☆☆
202470.755 of 31482.5%★★★★☆
202374.629 of 31590.8%★★★★★
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)
English Language Learner (2023)99th percentile+6 vs school
Hispanic (2025)91st percentile+11 vs school
Disabled (2024)81st percentile-7 vs school
Female (2025)79th percentile~ school
African American (2025)77th percentile-3 vs school
Low Socio Economic Status (2025)76th percentile-4 vs school
Male (2025)76th percentile-4 vs school
Multi-racial (2025)67th percentile-13 vs school
White (2025)66th percentile-14 vs school
Asian (2025)56th percentile-24 vs school
Military Connected (2025)38th percentile-42 vs school
By subject vs Virginia (2024-2025) ?
Algebra II100%+6 vs state
Geography99%+29 vs state
English Reading94%+8 vs state
Biology89%+11 vs state
Algebra I85%+5 vs state
Writing84%+7 vs state
Earth Science83%+10 vs state
Geometry80%~ state avg
World History I77%+12 vs state
VA and US History68%+34 vs state
World History II40%+12 vs state

3.0
2 ratings
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Frequently Asked Questions about Cosby High

Cosby High is fed by the following schools:

Elementary : Grange Hall Elementary
Elementary : Winterpock Elementary
Elementary : Woolridge Elementary
Middle : Tomahawk Creek Middle

In the 2024-25 school year, 2,507 students attended Cosby High.

Students at Cosby High are 63% White, 16% African American, 8% Hispanic, 6% Two or more races, 6% Asian.

Cosby High ranks 66th of 328 Virginia high schools. SchoolDigger rates this school 4 stars out of 5.


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