
Zalma
- County:
- Bollinger County
- County Seat:
- No
- Area (mi²):
- 0.206
- State:
- Missouri
Zalma is a CDP located in Bollinger County, Missouri. Zalma has a 2025 population of 86. Zalma is currently growing at a rate of 7.5% annually and its population has increased by 43.33% since the most recent census, which recorded a population of 60 in 2020.
The average household income in Zalma is $34,094 with a poverty rate of 24.68%. The median age in Zalma is 49.5 years: 81.2 years for males, and 45.3 years for females.