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Very Good

#380 of 1,176 schools in SC

Top 32% in state

Ashley Ridge High

High School · Dorchester 02

9800 Delemar Highway, Summerville, SC 29485

Enrollment

2,735

Student-Teacher

20.3:1

Score

7.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Summerville

#2 of 26

public schools

South Carolina high schools

#107 of 216

In district

#3 of 25

Dorchester 02

Academic performance

9.7 / 10

Exceptional

About Ashley Ridge High

Ashley Ridge High School serves 2,735 students in grades 9-12 in Summerville, South Carolina, making it one of the larger high schools in Dorchester County. With 135 full-time equivalent teachers, the school maintains a student-teacher ratio of 20.3:1, providing a substantial educational environment for its diverse student body. The school demonstrates strong academic performance, earning a MySchoolScout rating of 7.3 out of 10 and ranking #155 out of 1,192 schools statewide, placing it in the 87th percentile.

Students excel particularly in English Language Arts, with 91% achieving proficiency or above across grade levels. Mathematics performance is also solid, with 76% of students meeting or exceeding proficiency standards. Ashley Ridge High draws from a community with a median household income of $78,363 and a relatively low poverty rate of 10.5%.

The surrounding area in ZIP code 29485 is home to nearly 59,000 residents, with 35% holding bachelor's degrees or higher, reflecting a community that values education. Median home values of $291,600 indicate a stable, middle-class neighborhood that supports student achievement. Located on Delemar Highway, Ashley Ridge High sits in a rural setting near town, offering students the benefits of a quieter environment while maintaining access to suburban amenities and opportunities.

What Parents Should Know

Ashley Ridge High is a large school with 2,735 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at Ashley Ridge High is 20.3:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Located in a rural area, Ashley Ridge High may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.4Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+3.46 pts/yr
Data Period2019–2022
TrendImproving
Academics9.7Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency76%
Reading/ELA Proficiency91%
Overall Proficiency84%
Expected (poverty-adj.)61%
vs. Expected+22.6 pts
Adjusted Percentile95th
College Readiness6.4Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation14.5%
IB ProgramNo
Resources & Environment1.6Significantly Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio20.3:1
Per-Pupil Spending$11,173

Ashley Ridge High — Students at Ashley Ridge High score 84% proficient, which is above what's typical for similar communities (expected: 61%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

45.6%

Students qualifying for federal meal assistance

Test Scores SC EDFACTS (2021-22)

Math Proficiency 71.0%
School
State
N/A
ELA Proficiency 89.0%
School
State
N/A

Based on 6 test records from SC state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
64%
ELA
83%
2021*
Math
73%
ELA
93%
2022
Math
76%
ELA
91%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.

How Ashley Ridge High Compares

See how Ashley Ridge High performs across key quality dimensions compared to state benchmarks.

Overall Score
7.0/10
68th percentile in SC
Academic
9.7/10
9.7/10
Growth
9.4/10
Above average
Environment
1.6/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
46%
Teaching Staff
20:1 student-teacher ratio
135 teachers

Location

9800 Delemar Highway, Summerville, SC 29485

Nearby Alternatives

Families considering Ashley Ridge High may also want to explore other high schools in the area. Summerville Elementary (rated 7.1/10, 6.5 miles away), with a very similar rating. Another option is SUMMERVILLE CATHOLIC SCHOOL (rated 7.0/10, 6.7 miles away), with a very similar rating. Additionally, Beech Hill Elementary (rated 6.7/10, 1.8 miles away), with a very similar rating. For more schools in Summerville, see our Summerville schools guide .

Nearby Schools

20 within 7.0 mi
School Distance Rating
Beech Hill Elementary Summerville 1.8 mi 6.7
East Edisto Middle Summerville 2.0 mi 4.9
Sand Hill Elementary Summerville 2.6 mi 3.4
Rollings Middle School of the Arts Summerville 2.7 mi 6.3
Gregg Middle Summerville 4.6 mi 3.6
Newington Elementary Summerville 4.6 mi 4.2
Flowertown Elementary Summerville 4.7 mi 4.8
Summerville High Summerville 4.8 mi 6.4
Lowcountry Connection Academy Summerville 4.8 mi 2.2
Knightsville Elementary Summerville 5.7 mi 4.6
Fort Dorchester Elementary Summerville 5.6 mi 3.8
Dr. Eugene Sires Elementary Summerville 6.0 mi 4.9
Summerville Elementary Summerville 6.5 mi 7.1
TRINITY CLASSICAL ACADEMY Summerville 6.7 mi 5.7
PINEWOOD PREPARATORY SCHOOL Summerville 6.9 mi 6.0
James H. Spann Elementary Summerville 6.6 mi 4.5
SUMMERVILLE CATHOLIC SCHOOL Summerville 6.7 mi 7.0
Oakbrook Middle Ladson 6.0 mi 3.4
Oakbrook Elementary Ladson 6.1 mi 5.3
BETHANY CHILD DEVELOPMENT CENTER Summerville 7.0 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 29485 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$83,287

Median Home Value

$311,300

Median Rent

$1,473/mo

Population

58,670

College Educated

34.9%

Homeownership

72.6%

Avg Commute

28.9 min

Poverty Rate

9.5%

Median Age

37

Community Profile

The community surrounding Ashley Ridge High has a median household income of $83,287. It is an area where 35% of adults hold a bachelor's degree or higher. The median home value in the area is $311,300, with a median rent of $1,473/month. The local poverty rate of 9.5% is relatively low. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Fort Dorchester High North Charleston, SC 7.0
RB Stall High North Charleston, SC 7.0
Spring Valley High Columbia, SC 7.0
Greenwood High Greenwood, SC 6.9
May River High Bluffton, SC 6.9
St. James High Murrells Inlet, SC 7.1

Frequently Asked Questions

Common questions about Ashley Ridge High

What grades does Ashley Ridge High serve?

Ashley Ridge High serves students in grades 9th through 12th.

How many students attend Ashley Ridge High?

Ashley Ridge High has an enrollment of approximately 2,735 students.

What is the student-teacher ratio at Ashley Ridge High?

The student-teacher ratio at Ashley Ridge High is 20.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Ashley Ridge High rank in SC?

Ashley Ridge High is ranked #380 out of 1,176 schools in SC.

What is Ashley Ridge High's MySchoolScout rating?

Ashley Ridge High has a composite rating of 7.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Ashley Ridge High?

Based on the most recent state assessment data, Ashley Ridge High has 71.0% math proficiency and 89.0% reading/ELA proficiency.

Is Ashley Ridge High a charter school?

No, Ashley Ridge High is not a charter school. It is a traditional public school operated by the local school district.

Is Ashley Ridge High a Title I school?

No, Ashley Ridge High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Ashley Ridge High?

45.6% of students at Ashley Ridge High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
3 Car-Dependent
Bike Score
26 Somewhat Bikeable
City Safety
High (1,996/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Summerville). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,735
Student-Teacher Ratio
20.3:1
Teachers (FTE)
135
Free/Reduced Lunch
45.6%
Type
regular
Setting
Fringe Rural
County
Dorchester County
Data Year
2023–2024

District

Dorchester 02
District Enrollment
26,547
Schools in District
25
Per-Pupil Spending
$11,212
District Rank
#3 of 25

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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