Canton, KS has a population of 847 and is the 16,211th largest city in the United States. The population density is 1,705 per sq mi which is 4759% higher than the Kansas average and 1781% higher than the national average. The median age in Canton is 35 which is approximately 2% lower than the Kansas average of 36. In Canton, 65% of the population over 15 years of age are married, 97% speak English and 3% speak Spanish. 78% of Canton residents were born in Kansas, 22% were born out of state, 0% were born outside of the United States and 0% were foreign born.