Aullville, MO has a population of 137 and is the 25,993rd largest city in the United States. The population density is 515 per sq mi which is 496% higher than the Missouri average and 468% higher than the national average. The median age in Aullville is 30 which is approximately 22% lower than the Missouri average of 38. In Aullville, 70% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 87% of Aullville residents were born in Missouri, 13% were born out of state, 0% were born outside of the United States and 0% were foreign born.