Mont-de-Marsan is a commune an caipital o the Landes depairtment in Aquitaine in soothwastren Fraunce.

Mont-de-Marsan
Confluence o the Douze an Midou rivers
Confluence o the Douze an Midou rivers
Coat o airms o Mont-de-Marsan
Coat o airms
Mont-de-Marsan is locatit in Fraunce
Mont-de-Marsan
Mont-de-Marsan
Location within Nouvelle-Aquitaine region
Mont-de-Marsan is locatit in Nouvelle-Aquitaine
Mont-de-Marsan
Mont-de-Marsan
Coordinates: 43°53′N 0°30′W / 43.89°N 0.50°W / 43.89; -0.50Coordinates: 43°53′N 0°30′W / 43.89°N 0.50°W / 43.89; -0.50
KintraFraunce
RegionNouvelle-Aquitaine
DepairtmentLandes
ArrondissementMont-de-Marsan
IntercommunalityMarsan
Govrenment
 • Mayor (2008–2014) Geneviève Darrieussecq
Area
1
36.88 km2 (14.24 sq mi)
Population
 (2008)2
30,162
 • Density820/km2 (2,100/sq mi)
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
INSEE/Postal code
40192 /40000
Elevation23–97 m (75–318 ft)
(avg. 63 m or 207 ft)
1 French Laund Register data, that excludes lochs, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) an river estuaries. 2 Population withoot dooble coontin: residents o multiple communes (e.g., students an militar personnel) anerly coontit ance.