Cheshire, MA has a population of 647 and is the 17,949th largest city in the United States. The population density is 1,687 per sq mi which is 168% higher than the Massachusetts average and 1762% higher than the national average. The median age in Cheshire is 39 which is approximately 2% lower than the Massachusetts average of 39. In Cheshire, 35% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 79% of Cheshire residents were born in Massachusetts, 21% were born out of state, 0% were born outside of the United States and 0% were foreign born.