Blajan
Commune
Coat of arms
Location of Blajan
Blajan Show map of France Blajan Show map of Occitanie
Coordinates: 43°15′40″N 0°38′41″E / 43.2611°N 0.6447°E / 43.2611; 0.6447
Country	France
Region	Occitania
Department	Haute-Garonne
Arrondissement	Saint-Gaudens
Canton	Saint-Gaudens
Government
• Mayor (2020–2026)	Jean-Bernard Castex[1]
Area 1	12.68 km2 (4.90 sq mi)
Population  (2021)[2]	439
• Density	35/km2 (90/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	31070 /31350
Elevation	277–430 m (909–1,411 ft) (avg. 360 m or 1,180 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Blajan (French pronunciation: [blaʒɑ̃]) is a commune in the Haute-Garonne department in southwestern France.

Geography

The river Gesse forms most of the commune's northwestern border.

Population