Centreville, AL has a population of 2,720 and is the 9,316th largest city in the United States. The population density is 288 per sq mi which is 197% higher than the Alabama average and 218% higher than the national average. The median age in Centreville is 47 which is approximately 21% higher than the Alabama average of 39. In Centreville, 54% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 83% of Centreville residents were born in Alabama, 16% were born out of state, 0% were born outside of the United States and 1% were foreign born.