Stanberry, MO has a population of 1,359 and is the 13,277th largest city in the United States. The population density is 969 per sq mi which is 1021% higher than the Missouri average and 969% higher than the national average. The median age in Stanberry is 33 which is approximately 14% lower than the Missouri average of 38. In Stanberry, 72% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 82% of Stanberry residents were born in Missouri, 17% were born out of state, 0% were born outside of the United States and 2% were foreign born.