Sidi Hajjaj Oued Hassar est une commune rurale marocaine de la subdivision de Médiouna, dans la région de Grand Casablanca.
Elle a une population totale de 20245 habitants (2004).
Despite our efforts to list all useful information on Moroccan cities and municipalities, including the Rural municipality Sidi Hajjaj Oued Hassar, we are not affiliated with the town hall or the state. For administrative procedures at the town hall Sidi Hajjaj Oued Hassar, find below the town hall contact details, as well as local information about the municipality and its inhabitants.
| Year | Total population | Urban population | Rural population | Foreigners | Households |
|---|---|---|---|---|---|
| 1994 | 12 825 | - | - | - | 2 036 |
| 2004 | 20 245 | - | - | 2 | 3 723 |
| 2014 | 20 349 | - | 20 349 | 28 | 4 627 |
| 2024 | 76 362 | - | - | 81 | 19 027 |