Ashley, MI has a population of 472 and is the 19,882nd largest city in the United States. The population density is 704 per sq mi which is 598% higher than the Michigan average and 677% higher than the national average. The median age in Ashley is 53 which is approximately 34% higher than the Michigan average of 40. In Ashley, 65% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 90% of Ashley residents were born in Michigan, 10% were born out of state, 0% were born outside of the United States and 0% were foreign born.