Karlsborg The garrison church in Karlsborg (9 June 2006) Karlsborg Show map of Västra Götaland Karlsborg Show map of Sweden Coordinates: 58°32′N 14°31′E﻿ / ﻿58.533°N 14.517°E﻿ / 58.533; 14.517Coordinates: 58°32′N 14°31′E﻿ / ﻿58.533°N 14.517°E﻿ / 58.533; 14.517 Country Sweden Province Västergötland County Västra Götaland County Municipality Karlsborg Municipality Area[1] • Total 5.40 km2 (2.08 sq mi) Population (31 December 2010)[1] • Total 3,551 • Density 657/km2 (1,700/sq mi) Time zone CET (UTC+1) • Summer (DST) CEST (UTC+2)