Flint, MI has a population of 98,918 and is the 315th largest city in the United States. The population density is 2,957 per sq mi which is 2832% higher than the Michigan average and 3164% higher than the national average. The median age in Flint is 35 which is approximately 12% lower than the Michigan average of 40. In Flint, 33% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 80% of Flint residents were born in Michigan, 19% were born out of state, 0% were born outside of the United States and 1% were foreign born.