There are currently 0 flats for rent in Somme-Leuze, and the rental listings show a monthly range of €0 to €0. The municipality has 5,641 inhabitants over 95.2 km². Residents have an average age of 40, and 78% are homeowners. Average net income is €17,139 per person per year; men make up 50.1% of the population. The nationalities represented are 96.8% Belgian, 0.9% French, 0.4% Italian, 0.4% Dutch, 0.4% Polish, 0.2% Romanian, 0.1% British and 0.8% other.
Apartment buildings account for 2.3% of dwellings in Somme-Leuze, while houses account for 97.7%. The average home has 5.7 rooms, and the average construction year is 1955. The building stock consists of 55.6% open-type houses, farms and castles, 27.8% other building types, 11.3% semi-closed houses, 3% closed houses, 1.7% buildings and flat blocks, and 0.6% commercial houses. These percentages describe the municipality’s buildings. Across Somme-Leuze, there are 60 companies in mixed farming, 24 in joinery installation, 24 in hairdressing and beauty treatment, 18 in residential and non-residential construction, 18 in landscape services and 16 in restaurants and mobile food services.
The N638, N929, N953 and N983 pass through the municipality. Reaching the A26 / E25 towards Liège, Bastogne and Neufchâteau takes 26 minutes by car from the centre. The A4 / E411 - E25 towards Brussels, Namur, Arlon and Luxembourg City is also a 26-minute drive. TEC bus lines serving the area include 162a2, Marloie - Heure - Noiseux; 48, Ciney - Bonsin; 97d, Nettinne - Marche; 99, Ocquier - Durbuy - Barvaux - Bomal; and E20, Liège - Marche. The closest stations to the centre are Melreux-Hotton, Barvaux, Bomal, Marche-En-Famenne and Aye. No metro or tram routes are listed.
Somme-Leuze has 6 nurseries, 4 nursery schools and 4 primary schools, including Ecole Communale Fondamentale. There is no secondary school in the municipality. Average car ownership is 1.3 per household. No EV charging station is known, and shared bicycles and shared cars do not appear to be available. Liège Airport is 33 minutes away by car and 125 minutes by public transport.