
Jacksonville
- County:
- Pulaski County
- County Seat:
- No
- Area (mi²):
- 28.69
- State:
- Arkansas
Jacksonville is a city located in Pulaski County, Arkansas. Jacksonville has a 2025 population of 28,818. Jacksonville is currently declining at a rate of -0.48% annually and its population has decreased by -2.34% since the most recent census, which recorded a population of 29,507 in 2020.
The average household income in Jacksonville is $67,212 with a poverty rate of 19.29%. The median age in Jacksonville is 32.5 years: 30.8 years for males, and 33.6 years for females.