Scott City, MO has a population of 4,524 and is the 6,904th largest city in the United States. The population density is 937 per sq mi which is 985% higher than the Missouri average and 934% higher than the national average. The median age in Scott City is 37 which is approximately 4% lower than the Missouri average of 38. In Scott City, 53% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 74% of Scott City residents were born in Missouri, 25% were born out of state, 0% were born outside of the United States and 1% were foreign born.