Towns of Onun
| Town Name | Population | Location |
|---|---|---|
| 1. Mafra (capital city) | 21,843 | -600 | 85 |
| 2. Ericeira | 21,132 | -594 | 90 |
| 3. Malveira | 20,926 | -593 | 98 |
| 4. Venda do Pinheiro | 22,681 | -593 | 106 |
| 5. Gradil | 21,033 | -583 | 88 |
| 6. Sobral da Abelheira | 20,078 | -578 | 74 |
| 7. Cheleiros | 19,062 | -593 | 45 |
| 8. Encarnação | 9,381 | -593 | 38 |
| 9. Carvoeira | 1,834 | -609 | 30 |