The municipality of Ronse / Renaix covers 34.7 km² and has 26,479 residents. Its average age is 40, and women make up 51% of the population. Some 71% of residents own their homes, and average annual net income per person is €15,480. The recorded nationalities are 91.8% Belgian, 1.8% Moroccan, 0.9% French, 0.8% Spanish, 0.6% Dutch, 0.5% Italian, 0.5% Romanian and 3.2% other. Homes average 6.1 rooms. Buildings are around 1936 on average, with 80.8% houses and 19.2% apartment buildings. Across all building types, 18.4% are buildings and flat blocks, 47% closed houses, 17.5% open houses, farms or castles, 12.8% semi-closed houses, 3.3% commercial houses and 1.1% other buildings.
There is 1 flat for rent, listed at €900 per month; both the highest and lowest rent recorded are €900 monthly. For purchase, 55 flats are listed at an average of €284,993, with prices from €159,500 to €430,615. The municipality has 1.1 cars per household. The A8 / E429–E42 is 11 minutes by car from the centre, and the A14 / E17 is 22 minutes away. Roads in the area include the N, N36f, N36, N48b and N48.
Ronse / Renaix has 23 bus lines stopping in the municipality. These include TEC line 87 between Ronse / Renaix and Enghien / Edingen, TEC line 97 between Tournai and Renaix / Ronse, and De Lijn lines 460, 470 and 61. The nearest stations to the centre are Ronse / Renaix, Oudenaarde / Audenarde, Anzegem, Eine and Sint-Denijs-Boekel. Childcare and education include 7 nurseries, 18 nursery schools, 17 primary schools and 4 secondary schools. Named examples are Mikarolleke, Vrije Basisschool - Glorieux 3, Vrije Basisschool - Sint-Antonius 1 and Institut Technique De La Communaute Francaise Paramedical.
The listed food shops are 3 Delhaize stores, 1 Albert Heijn, 1 Aldi, 1 Lidl, 1 Carrefour and 1 Colruyt. No shared bicycle or shared-car service is listed for Ronse / Renaix, and no EV charging station is known in the municipality. Wevelgem Airport is 35 minutes away by car and 78 minutes by public transport. Local businesses include 57 corporations active in activities of head offices and 47 in business and other management consultancy.