Aussillon | |
|---|---|
| Coordinates: 43°29′56″N2°21′57″E / 43.4989°N 2.3658°E | |
| Country | France |
| Region | Occitania |
| Department | Tarn |
| Arrondissement | Castres |
| Canton | Mazamet-1 |
| Intercommunality | CA Castres Mazamet |
| Government | |
| • Mayor (2020–2026) | Fabrice Cabral [1] |
| Area 1 | 10.26 km2 (3.96 sq mi) |
| Population | 5,795 |
| • Density | 560/km2 (1,500/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 81021 /81200 |
| Elevation | 198–805 m (650–2,641 ft) (avg. 330 m or 1,080 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Aussillon is a commune in the Tarn department and Occitanie region of southern France.
The Thoré forms the commune's northern border.
The Château du Thoré is a large country house built in 1893–4 for Armand Puech, industrialist and inventor of a water filtration system. Surrounded by a very large park, the house is still inhabited today.
Its inhabitants are called Aussillonnais in French.
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1968 | 6,663 | — |
| 1975 | 8,383 | +3.33% |
| 1982 | 8,178 | −0.35% |
| 1990 | 7,673 | −0.79% |
| 1999 | 6,865 | −1.23% |
| 2007 | 6,674 | −0.35% |
| 2012 | 6,167 | −1.57% |
| 2017 | 5,892 | −0.91% |
| 2020 | 5,795 | −0.55% |
| Source: INSEE [3] | ||
Tarn is a department in the Occitania region in Southern France. Named after the river Tarn, it had a population of 389,844 as of 2019. Its prefecture and largest city is Albi; it has a single subprefecture, Castres. In French, the inhabitants of Tarn are known as Tarnais (masculine) and Tarnaises (feminine). Its INSEE and postcode number is 81.

The following is a list of the 314 communes of the Tarn department of France.
Mazamet is a commune in the Tarn department in southern France.
Anglès is a commune in the Tarn department in southern France.
Bout-du-Pont-de-Larn is a commune in the Tarn department in southern France.
Saint-Amans-Soult is a commune in the Tarn department in southern France.
Payrin-Augmontel is a commune in the Tarn department in southern France.
Rouairoux is a commune in the Tarn department in southern France.
Caucalières is a commune in the Tarn department in southern France.
Saint-Amans-Valtoret is a commune in the Tarn department and Occitanie region of southern France.
Pont-de-Larn is a commune in the Tarn department in southern France. It is 2 kilometers from Mazamet in the Occitanie region.
Villemur-sur-Tarn is a commune in the Haute-Garonne department in southwestern France.
Aiguefonde is a commune of the Tarn department in southern France.
Albine is a commune of the Tarn department in southern France.
Labastide-Rouairoux is a commune in the Tarn department in southern France.
Labruguière is a commune in the Tarn department in southern France.
Lacabarède is a commune in the Tarn department in southern France.
Navès is a commune in the Tarn department in southern France.
Sauveterre is a commune in the Tarn department in southern France.
The Thoré is a 61.6-kilometre-long (38.3 mi) river in the Hérault and Tarn departments in southern France. Its source is in the northern part of Rieussec. It flows generally northwest. It is a left tributary of the Agout, into which it flows between Navès and Castres.