The municipality consists of the following districts: Auby-sur-Semois, Bertrix, Cugnon, Jehonville, and Orgeo.
Other population centers include:
Bertrix railway station, in the east of the town, has regular train services to Libramont, Dinant and Virton. On week-days trains run via Virton and Aubange to Arlon.
Bertrix is twinned with:
"Weatherbase: Historical Weather for Bertrix, Belgium". Weatherbase. 2011. Retrieved on November 24, 2011. http://www.weatherbase.com/weather/weather.php3?s=122541&refer=wikipedia ↩