Halltown
- County:
- Lawrence County
- County Seat:
- No
- Area (mi²):
- 0.21
- State:
- Missouri
Halltown is a village located in Lawrence County, Missouri. Halltown has a 2026 population of 103. Halltown is currently declining at a rate of 0% annually and its population has increased by 1.98% since the most recent census, which recorded a population of 101 in 2020.