Thornhill is known for its large Italian and Jewish communities.
About 64% of the riding’s population are immigrants, with some of the largest populations born in China, Sri Lanka, and India.
Cantonese, Mandarin, and Tamil are the most common non-official mother tongues in the riding. Those speaking a non-official language as a mother tongue are over double the population of those that speak English and French combined.
Less than 1% of the riding’s population identify as Aboriginal.
Average individual income is $38,049.