 Around 14.2% of households speak a language other than English in the home.Notable ethnic groups in the city are the Croatian community, who first came to the city in the 1850s and with migration since World War II are now the largest Croatian community in Australia, and the German settlers who founded Germantown (now Grovedale) in 1849 to escape repression in Prussia for their Lutheran faith.The 2006 census found the most common religious affiliation in Geelong was Catholicism at 29.4%.