
Junction City
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 1.136
- State:
- Arkansas
Junction City is a city located in Union County, Arkansas. Junction City has a 2025 population of 468. Junction City is currently declining at a rate of -1.27% annually and its population has decreased by -6.02% since the most recent census, which recorded a population of 498 in 2020.
The average household income in Junction City is $53,409 with a poverty rate of 17.45%. The median age in Junction City is 40.1 years: 25.5 years for males, and 44.7 years for females.