WHITBY / PUBLIC SECONDARY
Sinclair Secondary School
Sinclair Secondary School is a Grades 9–12 school on Taunton Road East in Whitby. Opened in 1994, the school incorporates an earlier red-brick schoolhouse in its building. Its guidance information asks families to verify residence within the school’s DDSB boundary before arranging registration.
Sinclair Secondary School / Durham District School Board
- School board
- Durham District School Board
- School type
- Public secondary
- Grades
- Grades 9–12
- Language
- English
- Address
- 380 Taunton Rd E., Whitby, Ontario L1R 2K5
A campus with history
The school’s official history describes a one-room schoolhouse built in 1874 within the present campus structure. The current secondary school opened in 1994.
Check eligibility first
The school’s guidance page makes the address check the first step for registration. Consult DDSB for the exact home address, grade, program and year of entry.
CHECK THE ADDRESS FIRST
School choice starts
with the right questions.
Attendance boundaries, programs, grade levels and admission rules can affect your options. A home’s municipality or proximity does not guarantee a place at this school.
EXPLORE THE AREA
New homes in Whitby.
These projects are in the same municipality. This is not a school-boundary or admission match. Confirm the exact address with the board.
Mattamy Homes
Ashburn Hills
Brooklin · Whitby, ON
Ashburn Hills is a Mattamy community in Brooklin, Whitby, with townhome and detached collections. The builder highlights local parks, Brooklin shops and connections to Highways 407, 412 and 401.
Fieldgate Homes
Brooklin Centre Towns
Brooklin · Whitby, ON
Brooklin Centre Towns is an upcoming Fieldgate freehold-townhome community at Winchester Road West and Baldwin Street South in north Whitby.
Sorbara Group of Companies and Tribute Communities
Brooklin Trails
Brooklin · Whitby, ON
Detached homes and freehold townhomes in Brooklin, planned around greenspace and pedestrian connections.
Treasure Hill
Mirra Townhomes
Brooklin · Whitby, ON
Mirra Townhomes is Treasure Hill’s two-car-garage townhome collection at Baldwin Street North and Columbus Road West in Brooklin.
Brookfield Residential
Station No. 3
Downtown Whitby — Four Corners District · Whitby, ON
Downtown Whitby living, with shops, restaurants and cafés close to home. Station No. 3 combines completed condo apartments and two-storey townhomes with shared spaces for work, fitness and entertaining.
Fieldgate Homes
Whitby Meadows by Fieldgate Homes
West Whitby · Whitby, ON
Fieldgate’s Phase 4 at Whitby Meadows features detached home designs near Coronation Road and Taunton Road West.
Showing 6 of 7 current project listings in this municipality.
BEFORE YOUR NEXT MOVE
Your questions,
answered.
Which school board operates Sinclair Secondary School?
Sinclair Secondary School is part of Durham District School Board. Use the official school and board links on this page for current programs, school information and registration.
Will a home listed here qualify for admission to Sinclair Secondary School?
A listed project does not establish eligibility for Sinclair Secondary School. The new-home suggestions are grouped by municipality, not attendance boundary. Confirm the exact home address, program, grade and admission requirements with Durham District School Board before relying on a school assignment.
What does the academic score for Sinclair Secondary School mean?
The 2025 Fraser Institute report gives the school 7.3 out of 10 using the 2023/2024 school year. The Fraser Institute score measures selected academic indicators. It is one starting point for research, not a complete assessment of teaching, student support, wellbeing or school fit.
UNDERSTAND THE COMPARISON
A useful starting point. A broader decision.
These lists order schools by their overall Fraser Institute score in the 2025 Ontario reports, using 2023/2024 results. The elementary report was published in January 2026 and the secondary report in November 2025. They are historical academic results, not 2026 test scores.
The Fraser Institute score measures selected academic indicators. It is one starting point for research, not a complete assessment of teaching, student support, wellbeing or school fit.
Coverage. We checked 200 rated schools located in Durham Region: 122 public elementary, 23 public secondary, 45 Catholic elementary and 10 Catholic secondary. Coverage includes English- and French-language schools across Durham’s municipalities, including Clarington. Public and Catholic schools are compared separately. Unrated schools are not treated as lower-rated schools.
Ties. Equal scores share a regional position. To display ten profiles, ties are ordered alphabetically by the current common school name, ignoring the French École prefix. A tied school outside the ten-profile selection is named on the relevant list; it is not academically lower-ranked.
Methodology source checked October 3, 2026.
Use the board’s current boundary and registration information, visit the school and discuss your child’s needs before making a school or home decision.
Sources & review notes
School details reviewed October 3, 2026. School information and academic results can change.
- Official school information Checked October 3, 2026
- Official school school resources Checked October 3, 2026
- Official school guidance resources Checked October 3, 2026
- Fraser individual school record — identity and result Checked October 3, 2026
- Fraser Institute 2025 school report Checked October 3, 2026
Independently prepared by Offplan Canada. School and board names identify the sources; they do not imply endorsement of this website or of any development.