[2] The municipality (Gemeinde) of Ittlingen covers 14.11 square kilometers (5.45 sq mi) of the district of Heilbronn, in German state of Baden-Württemberg.

Elevation above sea level in the municipal area ranges from a high of 257 meters (843 ft) Normalnull (NN) on the Lochberg, to the west, to a low of 170 meters (560 ft) NN at the municipal border with Sinsheim.

[2] Ittlingen's municipal coat of arms displays a field of blue crossed by two yellow bars.

This pattern was created by the Karlsruhe General State Archives [de] in 1910 by taking the arms of the House of Gemmingen and placing the plowshare blazon at its center to distinguish it.

This pattern was accepted and a municipal flag issued by the Heilbronn district office on 1 October 1980.