Dalton, MO has a population of 5 and is the 29,055th largest city in the United States. The population density is 28 per sq mi which is 68% lower than the Missouri average and 69% lower than the national average. The median age in Dalton is 64 which is approximately 66% higher than the Missouri average of 38. In Dalton, 80% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 80% of Dalton residents were born in Missouri, 20% were born out of state, 0% were born outside of the United States and 0% were foreign born.