Charlottenburgh and Lancaster District High School
19743 John St · Williamstown · K0C2J0 · Upper Canada DSB
Charlottenburgh and Lancaster District High School sits among 4 secondary schools within 3 km of South Glengarry. Every school in and around South Glengarry →
What stands out about Charlottenburgh and Lancaster District High School
- A small secondary school: 200 students, against a middle of 810 in Ontario.
- Across its measures, its results average to the second fifth in Ontario.
- Its best showing is the literacy test, at 96% where the middle in Ontario is 85%.
- An English public school, run by Upper Canada DSB.
How Charlottenburgh and Lancaster District High School does on Ontario’s tests
EQAO’s Grade 3, 6 and 9 assessments and the literacy test, 2024-25: each school against every school in Ontario.
Charlottenburgh and Lancaster District High School reports 2 of 2 measures; on average they sit in the second fifth in Ontario.
| Measure | Here | Middle, Ontario | Band | 3-year change |
|---|---|---|---|---|
| Grade 9 math | 54% | 55% | Middle fifth | +16 |
| Literacy test (OSSLT), first try | 96% | 85% | Top fifth | −2 |
N/R: EQAO doesn’t report groups too small to keep students anonymous. The three-year change is in percentage points, as the ministry publishes it.
A results band for Charlottenburgh and Lancaster District High School, and no letter
Charlottenburgh and Lancaster District High School has no letter because TownRatings grades towns, not individual schools. What it does have is a standing: on the province’s published results it lands in the second fifth in Ontario.
South Glengarry’s School Grade, on its Schools page, is where Charlottenburgh and Lancaster District High School counts towards a letter.
Getting a place at Charlottenburgh and Lancaster District High School
Ask the board first. It holds the enrolment list and points each street to its own school; out-of-area requests go ahead only with space to spare.
The provinces’ education acts and the boards’ own admission policies; check with the board for a given address.
Side by side with the nearest secondary schools
The nearest schools of the same level, as the crow flies: system, language and, where published, students and results.
Of the 6 secondary schools nearest Charlottenburgh and Lancaster District High School, 5 are larger.
| School | System | Language | Students | Band | Away |
|---|---|---|---|---|---|
| Charlottenburgh and Lancaster District High School | English public | English | 200 | Second fifth | |
| Holy Trinity Catholic Secondary School | English Catholic | English | 535 | Bottom fifth | 13 km |
| St Lawrence Secondary School | English public | English | 505 | Bottom fifth | 16 km |
| École secondaire publique L'Héritage | French public | French | 195 | Middle fifth | 17 km |
| École secondaire catholique La Citadelle | French Catholic | French | 465 | Second fifth | 17 km |
| Cornwall Collegiate and Vocational School | English public | English | 575 | Bottom fifth | 18 km |
| St Joseph's Secondary School | English Catholic | English | 745 | Fourth fifth | 18 km |
Secondary schools near Charlottenburgh and Lancaster District High School
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about Charlottenburgh and Lancaster District High School
Who runs Charlottenburgh and Lancaster District High School?
Charlottenburgh and Lancaster District High School comes under Upper Canada DSB (English public).
What language does Charlottenburgh and Lancaster District High School teach in?
English.
How do pupils get a place at Charlottenburgh and Lancaster District High School?
Each board registers its own students; its website gives the school for an address.
Which schools of the same kind are near Charlottenburgh and Lancaster District High School?
Its nearest neighbours are Holy Trinity Catholic Secondary School (13 km), St Lawrence Secondary School (16 km) and École secondaire publique L'Héritage (17 km).
Sources: Ontario Ministry of Education, School Information Finder 2024–25 and school contact list (Open Government Licence – Ontario) · Ontario Ministry of Education, School Information Finder 2024–25 (EQAO results; N/R where groups are too small). Open Government Licence – Ontario. · map tiles © OpenStreetMap contributors. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).