Kaarimba is a locality in Victoria, Australia in the local government area of the Shire of Moira. The Goulburn River borders the south-west of the …Kaarimba is a locality in Victoria, Australia in the local government area of the Shire of Moira. The Goulburn River borders the south-west of the locality. Karimba Post Office, spelt with one 'A', opened on the 15 January 1877 and was closed on the 21 June 1946.