Carvalho de Rei ( port. Carvalho de Rei ) - a district (fregezia) in Portugal , part of the Porto district. It is an integral part of the municipality of Amarante . According to the old administrative division, it was part of the province of Douro-Litoral . Included in the economic and statistical subregion of Tamega , which is part of the Northern region . The population is 198 people for 2001 . It covers an area of 7.35 km².
| Area | |
| Carvalho de rey | |
|---|---|
| Carvalho de rei | |
| A country |  Portugal |
| Region | Northern Region (Portugal) |
| District | Porto (Borough) |
| Municipality | Amarante |
| History and geography | |
| Square | 7.35 km² |
| Timezone | |
| Population | |
| Population | 198 people ( 2001 ) |
| Density | 26.9 people / km² |