Area of the municipal area: 604 hectares. (Source: Example of Urban Planning for the City of Oueslatia 1991).
Population: 13,000 inhabitants. (Source: Statistics National Institute of Statistics 2010.)
Number of houses: 2828 dwellings. (Source: According to what is known on built real estate 2010 census.)
Number of families: 2,228 families. (Source: Statistics National Institute of Statistics 2010.)
Percentage of road paving 100%
The percentage of binding to drinking water is 100%
The percentage of connection to the purification network is 98%.
The ratio of connection to the electrical current is 100%
The coverage rate of the public enlightenment network is 98%
The level of berth is 70%.
Helpful numbers :
| Wasslatia municipality | 77 350 011 |
| Accreditation | 77 350 000 |
| Financial holding | 77 350 018 |
| District Court | 77 350 049 |
| youth home | 77 350 154 |
| Traffic Guard Center | 77 350 168 |
| National Guard Center | 77 350 067 |
| Civil Protection | 77 350 199 |
| National Security Center | 77 350 024 |
| Branch of the Electricity and Gas Company | 77 350 171 |
| Branch of the National Company for the Exploitation and Distribution of Water | 77 350 122 |
| Processing branch | 77 350 055 |
| Mail management | 77 350 966 |
| The National Office for Disinfection Branch | 77 350 098 |
| Local Federation of Labor | 77 350 258 |
| House of Culture | 77 350 196 |
| Social Affairs | 77 350 173 |
| Farmers' Union | 77 350 035 |
| Tunisian Agricultural Bank | 77 350 288 |
| Arab International Bank | 77 350 047 |
| >The public library | 77 350 863 |
| Cereals Diwan | 77 350 029 |
| The local hospital | 77 350 001 |
| Monitor the performances | 77 350 284 |
| Education Inspectorate | 77 350 995 |
| Center for Agricultural Experiments and Research | 77 350 022 |
| Chebbi preparatory school | 77 350 400 |
| preparatory School | 77 350 023 |
| Ibn Khaldoun Secondary Institute | 77 350 118 |
| Secondary institute | 77 350 255 |