
Jonesburg
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 1.716
- State:
- Missouri
Jonesburg is a city located in Montgomery County, Missouri. Jonesburg has a 2025 population of 803. Jonesburg is currently growing at a rate of 2.03% annually and its population has increased by 11.07% since the most recent census, which recorded a population of 723 in 2020.
The average household income in Jonesburg is $73,735 with a poverty rate of 16.32%. The median age in Jonesburg is 59.1 years: 59.5 years for males, and 59.1 years for females.