Clinton, MI has a population of 2,495 and is the 9,865th largest city in the United States. The population density is 1,360 per sq mi which is 1249% higher than the Michigan average and 1401% higher than the national average. The median age in Clinton is 35 which is approximately 11% lower than the Michigan average of 40. In Clinton, 63% of the population over 15 years of age are married, 96% speak English and 2% speak Spanish. 80% of Clinton residents were born in Michigan, 17% were born out of state, 1% were born outside of the United States and 2% were foreign born.