Centre, AL has a population of 3,573 and is the 7,950th largest city in the United States. The population density is 312 per sq mi which is 222% higher than the Alabama average and 245% higher than the national average. The median age in Centre is 51 which is approximately 31% higher than the Alabama average of 39. In Centre, 69% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 65% of Centre residents were born in Alabama, 34% were born out of state, 0% were born outside of the United States and 1% were foreign born.