Fair Play, MO has a population of 449 and is the 20,207th largest city in the United States. The population density is 1,102 per sq mi which is 1175% higher than the Missouri average and 1116% higher than the national average. The median age in Fair Play is 37 which is approximately 4% lower than the Missouri average of 38. In Fair Play, 69% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 71% of Fair Play residents were born in Missouri, 28% were born out of state, 0% were born outside of the United States and 1% were foreign born.