Mauritius Business Directory: MUS is the ISO 3 alphabet country code of Mauritius. Currency of Mauritius is ₨, which has a short code of MUR. Capital of Mauritius is Port Louis. Mauritius has the population of 1268315 and approximate area is 2040.00 square kilometers (or approx. 1267.656 square miles). Population density of Mauritius is approx. 621/Km2 (or approx. 385.8894/mile2)