The Rungs communicate among themselves in the local language RungLo. The language still continues to exist despite the fact that it has no written script. It's probably one of the few languages that continues to thrive without a written script. However, analyzing the fact that nowadays most of the youth of the town are looking for employment opportunities in the outside world and thus using less of RungLo, the day is not far when RungLo too will fall in the category of moribund languages. Apart than RungLo, the local population is quite well versed in Hindi, Nepali and English.