Meridianville, AL has a population of 6,568 and is the 5,421st largest city in the United States. The population density is 423 per sq mi which is 359% higher than the Alabama average and 366% higher than the national average. The median age in Meridianville is 44 which is approximately 13% higher than the Alabama average of 39. In Meridianville, 63% of the population over 15 years of age are married, 91% speak English and 6% speak Spanish. 55% of Meridianville residents were born in Alabama, 33% were born out of state, 6% were born outside of the United States and 5% were foreign born.