Commune in Auvergne-Rhône-Alpes, France Gannat Commune The church in Gannat Coat of arms Location of Gannat Gannat Show map of France Gannat Show map of Auvergne-Rhône-Alpes Coordinates: 46°06′02″N 3°11′57″E﻿ / ﻿46.1006°N 3.1992°E﻿ / 46.1006; 3.1992Coordinates: 46°06′02″N 3°11′57″E﻿ / ﻿46.1006°N 3.1992°E﻿ / 46.1006; 3.1992 Country France Region Auvergne-Rhône-Alpes Department Allier Arrondissement Vichy Canton Gannat Intercommunality Saint-Pourçain Sioule Limagne Government • Mayor (2020–2026) Véronique Pouzadoux[1] Area 1 36.85 km2 (14.23 sq mi) Population (Jan. 2019)[2] 5,830 • Density 160/km2 (410/sq mi) Time zone UTC+01:00 (CET) • Summer (DST) UTC+02:00 (CEST) INSEE/Postal code 03118 /03800 Elevation 312–547 m (1,024–1,795 ft) 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.