Below Average
#1135 of 1,363 schools in MD
Century High
High School · Carroll County Public Schools
355 Ronsdale Road, Sykesville, MD 21784
Enrollment
1,083
Student-Teacher
17.8:1
Score
4.9
Grades
9th – 12th
Enrollment
1,083
Student-Teacher
17.8:1
Score
4.9
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Sykesville
#9 of 11
public schools
Maryland high schools
#145 of 226
In district
#30 of 40
Carroll County Public Schools
About Century High
Century High serves 1,083 students in grades 9-12 in Sykesville, Maryland, with a student-teacher ratio of 17.8:1 supported by 61 full-time equivalent teachers. This public high school demonstrates strong academic performance, earning a 7.2 out of 10 MySchoolScout rating and ranking #235 out of 1,364 Maryland high schools, placing it in the 83rd percentile statewide with an impressive 9.4 out of 10 academic score. Students at Century High excel particularly in mathematics, with 72% achieving proficiency or above, while 61% demonstrate proficiency in English Language Arts and reading.
These solid academic outcomes reflect the school's commitment to student achievement across core subject areas. The school draws from an affluent community where the median household income reaches $138,923 and median home values average $459,700. With 52% of residents holding bachelor's degrees or higher and a low poverty rate of just 3.5%, the surrounding area of 37,219 residents provides a supportive educational environment.
Century High is situated in a rural setting near town, offering students the benefits of a more spacious, natural environment while maintaining access to community resources and amenities that support their educational journey.
What Parents Should Know
Located in a rural area, Century 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
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Century High — Students at Century High score 46% proficient, which is below what's typical for similar communities (expected: 64%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
16.9%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 8 test records from MD state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 1.4/10.
How Century High Compares
See how Century High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 77% (2019) to 9% (2025). Reading/ELA proficiency has declined from 88% (2019) to 83.7% (2025).
Location
355 Ronsdale Road, Sykesville, MD 21784
Nearby Alternatives
Families considering Century High may also want to explore other high schools in the area. Gateway School (rated 7.4/10, 7.6 miles away, in nearby Westminster), which scores notably higher. Another option is Liberty High (rated 5.8/10, 2.2 miles away), which scores slightly higher. Additionally, South Carroll High (rated 4.7/10, 2.9 miles away), with a very similar rating. For more schools in Sykesville, see our Sykesville schools guide .
Nearby Schools
20 within 8.0 mi| School | Distance | Rating |
|---|---|---|
| LEGACY SCHOOL Eldersburg | 0.3 mi | 6.7 |
| Linton Springs Elementary Sykesville | 0.3 mi | 8.0 |
| Eldersburg Elementary Sykesville | 2.1 mi | 8.1 |
| Piney Ridge Elementary Sykesville | 2.3 mi | 8.5 |
| Liberty High Sykesville | 2.2 mi | 5.8 |
| Freedom District Elementary Sykesville | 2.6 mi | 7.3 |
| South Carroll High Sykesville | 2.9 mi | 4.7 |
| Sykesville Middle Sykesville | 3.8 mi | 6.4 |
| Oklahoma Road Middle Sykesville | 3.6 mi | 4.3 |
| IMMANUEL MONTESSORI SCHOOL Sykesville | 4.4 mi | — |
| IMMANUEL MONTESSORI SCHOOL Sykesville | 4.4 mi | — |
| Mechanicsville Elementary Sykesville | 4.0 mi | 7.6 |
| Carrolltowne Elementary Sykesville | 3.8 mi | 8.5 |
| Winfield Elementary Westminster | 3.9 mi | 8.6 |
| GLENWOOD COUNTRY DAY SCHOOL Woodbine | 7.4 mi | — |
| Flexible Student Support Westminster | 7.6 mi | 4.0 |
| Gateway School Westminster | 7.6 mi | 7.4 |
| Crossroads Middle School Westminster | 7.6 mi | — |
| Robert Moton Elementary Westminster | 7.6 mi | 6.3 |
| Westminster High Westminster | 8.0 mi | 4.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 21784 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$141,228
Median Home Value
$478,200
Median Rent
$1,673/mo
Population
37,813
College Educated
53.2%
Homeownership
87%
Avg Commute
35.1 min
Poverty Rate
4.1%
Median Age
39.5
Community Profile
The community surrounding Century High has a median household income of $141,228. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $478,200, with a median rent of $1,673/month. The local poverty rate of 4.1% is relatively low. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Allegany High Cumberland, MD | 4.9 |
| Easton High Easton, MD | 4.9 |
| Forest Park High Baltimore, MD | 4.9 |
| Harford Technical High Bel Air, MD | 4.9 |
| Academy for College and Career Exploration Baltimore, MD | 5.0 |
| Franklin High Reisterstown, MD | 5.0 |
Frequently Asked Questions
Common questions about Century High
What grades does Century High serve?
Century High serves students in grades 9th through 12th.
How many students attend Century High?
Century High has an enrollment of approximately 1,083 students.
What is the student-teacher ratio at Century High?
The student-teacher ratio at Century High is 17.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Century High rank in MD?
Century High is ranked #1135 out of 1,363 schools in MD.
What is Century High's MySchoolScout rating?
Century High has a composite rating of 4.9 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 Century High?
Based on the most recent state assessment data, Century High has 57.8% math proficiency and 78.4% reading/ELA proficiency.
Is Century High a charter school?
No, Century High is not a charter school. It is a traditional public school operated by the local school district.
Is Century High a Title I school?
No, Century High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Century High?
16.9% of students at Century 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.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Sykesville). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,083
- Student-Teacher Ratio
- 17.8:1
- Teachers (FTE)
- 61
- Free/Reduced Lunch
- 16.9%
- Type
- regular
- Setting
- Fringe Rural
- County
- Carroll County
- Phone
- (410) 386-4400
- Data Year
- 2023–2024
Resources & Links
District
Carroll County Public Schools- District Enrollment
- 26,123
- Schools in District
- 44
- Per-Pupil Spending
- $16,548
- District Rank
- #30 of 40
Other Schools in This District
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.
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