Ashland, MO has a population of 3,851 and is the 7,618th largest city in the United States. The population density is 656 per sq mi which is 660% higher than the Missouri average and 625% higher than the national average. The median age in Ashland is 34 which is approximately 11% lower than the Missouri average of 38. In Ashland, 61% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 75% of Ashland residents were born in Missouri, 25% were born out of state, 0% were born outside of the United States and 0% were foreign born.