
Junction City
- County:
- Madison County
- County Seat:
- No
- Area (mi²):
- 0.358
- State:
- Missouri
Junction City is a village located in Madison County, Missouri. Junction City has a 2025 population of 281. Junction City is currently declining at a rate of 0% annually and its population has decreased by -0.71% since the most recent census, which recorded a population of 283 in 2020.
The average household income in Junction City is $37,982 with a poverty rate of 17.39%. The median age in Junction City is 43.3 years: 39.2 years for males, and 46.7 years for females.