Fiorini is located in the municipality Brtonigla, in Istra County at an elevation of 46 meters above sea level and it covers the area of 3.91 km² (1.51 sq. miles). According to the 2011 census report, there were 160 inhabitants. It is mostly populated by Croats (69%), but also Italians (25%) and Serbs (3%). Nearby places: Radini, Bužinija, Karigador, Dajla, Babići, Brtonigla, Buroli, Nova Vas, Lovrečica and Mareda.