
Jacksonville
- County:
- Randolph County
- County Seat:
- No
- Area (mi²):
- 0.11
- State:
- Missouri
Jacksonville is a village located in Randolph County, Missouri. Jacksonville has a 2025 population of 120. Jacksonville is currently declining at a rate of 0% annually and its population has decreased by -1.64% since the most recent census, which recorded a population of 122 in 2020.
The average household income in Jacksonville is $53,602 with a poverty rate of 10.38%. The median age in Jacksonville is 49.3 years: 38.6 years for males, and 56.8 years for females.