Variant of Standard Geographical Classification (SGC) 2021 for North and South
- S - South
- 35S - Southern Ontario
- 3531 - Perth
- 3531011 - Stratford
- 3531013 - Perth South
- 3531016 - St. Marys
- 3531025 - West Perth
- 3531030 - Perth East
- 3531040 - North Perth
- Date modified: