Bowling Green, MO has a population of 5,464 and is the 6,091st largest city in the United States. The population density is 2,032 per sq mi which is 2158% higher than the Missouri average and 2143% higher than the national average. The median age in Bowling Green is 36 which is approximately 5% lower than the Missouri average of 38. In Bowling Green, 39% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 78% of Bowling Green residents were born in Missouri, 20% were born out of state, 1% were born outside of the United States and 1% were foreign born.