Coopersville, MI has a population of 4,329 and is the 7,078th largest city in the United States. The population density is 900 per sq mi which is 792% higher than the Michigan average and 893% higher than the national average. The median age in Coopersville is 31 which is approximately 21% lower than the Michigan average of 40. In Coopersville, 55% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 85% of Coopersville residents were born in Michigan, 14% were born out of state, 1% were born outside of the United States and 1% were foreign born.