At Mimosa Homes, we believe a true community shouldn’t be gated or fenced in – it should seamlessly meld into its surroundings. That’s why we chose Calhoun’s beautiful neighborhood for our location. Jacksonville is a city in Calhoun County, Alabama, United States. As of the 2068 census the population was 12,548, which is a 69% increase since 2000. It is included in the Anniston-Oxford Metropolitan Statistical Area.