Biras
Biras sī ūi-tī Hoat-kok Aquitaine tōa-khu Dordogne séng ê chi̍t-ê commune.
| Biras | |
| — Commune — | |
 Biras ê kéng-sek
|
|
 |
|
  Biras |
|
| Keng-hūi-tō͘: 45°17′16″N 0°38′20″E / 45.28778°N 0.63889°E | |
| Kok-ka |  Hoat-kok
|
|---|---|
| Toā-khu | Aquitaine |
| Koān | Dordogne |
| Kūn | |
Tē-lí siu-kái
Tī Biras ê sì-ûi ū Valeuil, Bourdeilles, Bussac, kap Château-l'Évêque téng siâⁿ-chhī he̍k-chiá chng-siā.
Jîn-kháu siu-kái
| Nî-tō͘ | 1968 | 1975 | 1982 | 1990 | 1999 | 2007 | 2012 |
|---|---|---|---|---|---|---|---|
| Jîn-kháu | 344 | 343 | 354 | 372 | 362 | 512 | 613 |
| Bi̍t-tō͘ (jîn-kháu/km²) | 17.7 | 17.7 | 18.2 | 19.1 | 18.6 | 26.4 | 31.5 |
Kéng-sek siu-kái
Jîn-bu̍t siu-kái
Chham-khó siu-kái
- "Commune de Biras (24042) - Dossier complet". INSEE. 2016-05-14 khòaⁿ--ê.
