Zonnebeke has 12,481 inhabitants across 68.1 km². The average age is close to 41, and 80% of residents own their homes. Average net income is €17,989 per year. The population is 98.3% Belgian, with Polish residents at 0.5%, French at 0.4%, Dutch at 0.2%, Romanian and Filipino residents each at 0.1%, and other nationalities at 0.4%. Men account for 50.3% of the population. These figures sit alongside a housing stock where houses make up 94.4% of dwellings and apartment buildings 5.6%. Homes have an average of 6.2 rooms, and the average building dates from 1959.
For houses, the local building mix includes 44% open-type houses, farms and castles, 25.2% semi-detached houses, 16.2% terraced houses, 6.1% other building types and 3.4% commercial houses. There are 4 houses for sale. Their average asking price is €311,000, with listings ranging from €199,000 to €499,000. The municipality has 155 mixed-farming businesses, 82 hairdressing and beauty-treatment businesses, 66 head-office activities, 51 joinery-installation companies, and 49 each in residential and non-residential construction and electrical installation.
The A19, on the Kortrijk–Ieper route, has an entrance 2 minutes by car from the town centre. The A17/E403, linking Brugge, Kortrijk and Tournai, is accessible in 17 minutes. Main roads in the municipality include the N8, N37, N303 and N332. De Lijn bus services stopping in Zonnebeke include lines 29, 69, 84, 89 and 94. The nearest railway stations to the centre are Ieper/Ypres, Wervik, Komen/Comines, Menen/Menin and Roeselare/Roulers. There is no metro or tram service listed in the local transport information.
Families have 2 nurseries, 5 nursery schools and 5 primary schools in the municipality; there is no secondary school. Named examples include Kinderopvang Calimero and ’T Pamperkontje for childcare, Vrije Basisschool - De Biesweide and Vrije Basisschool- De Fontein for nursery education, and Vrije Basisschool - De Wijzer Zonnebeke and Gemeentelijke Basisschool De Zonnebloem for primary education. Local food shops include 2 SPAR stores, 1 OKay and 1 Delhaize. No shared bicycles, shared cars or known EV charging stations are listed in the municipality. Wevelgem Airport is 15 minutes away by car or 66 minutes by public transport.