Kahlotus
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 0.38
- State:
- Washington
Kahlotus is a city located in Franklin County, Washington. Kahlotus has a 2026 population of 141. Kahlotus is currently growing at a rate of 2.17% annually but its population has decreased by -1.4% since the most recent census, which recorded a population of 143 in 2020.