As a specific cultural district, "Museums" does not have its own distinct resident population separate from Colombo 7. The demographic breakdown below reflects the broader Colombo metropolitan area.
| Category | Distribution | | :--- | :--- | | **Sinhalese** | ~75% | | **Sri Lankan Moors** | ~11% | | **Sri Lankan Tamils** | ~10% | | **Other** | ~4% (Burghers, Malays, Expats) | | **Religions** | Buddhism (majority), Islam, Hinduism, Christianity | | **Primary Languages** | Sinhala, Tamil, English (widely spoken) | | **Median Age** | ~32 years |