Aumsville, OR has a population of 3,899 and is the 7,562nd largest city in the United States. The population density is 3,455 per sq mi which is 8624% higher than the Oregon average and 3713% higher than the national average. The median age in Aumsville is 38 which is approximately 3% lower than the Oregon average of 39. In Aumsville, 60% of the population over 15 years of age are married, 92% speak English and 7% speak Spanish. 62% of Aumsville residents were born in Oregon, 34% were born out of state, 1% were born outside of the United States and 3% were foreign born.