| Tonnac | |
| — Commune — | |
 | |
  Tonnac | |
| Keng-hūi-tō͘:44°3′50″N1°52′4″E / 44.06389°N 1.86778°E /44.06389; 1.86778 | |
| Kok-ka |  Hoat-kok |
|---|---|
| Toā-khu | Midi-Pyrénées |
| Koān | Tarn |
| Kūn | |
Tonnac sī ūi-tīHoat-kokMidi-Pyrénéestoā-khuTarnkoān ê chi̍t êcommune.
Tī Tonnac ê sì-ûi ūItzac,Labarthe-Bleys,Marnaves,Roussayrolles,Vaour, kapVindrac-Alayrac téng siâⁿ-chhī he̍k-chiá chng-siā.
| Nî-tō͘ | 1968 | 1975 | 1982 | 1990 | 1999 | 2007 | 2012 |
|---|---|---|---|---|---|---|---|
| Jîn-kháu | 121 | 122 | 126 | 129 | 136 | 127 | 125 |
| Bi̍t-tō͘ (jîn-kháu/km²) | 10.8 | 10.9 | 11.2 | 11.5 | 12.1 | 11.3 | 11.1 |
