Illawarra Mercury was created in 1855.
Illawarra Steelers was created in 1982.
Im pretty sure its the Illawarra flame tree :)
The Illawarra Grammar School was created in 1959.
Illawarra Christian School was created in 1982.
Illawarra Rugby League was created in 1911.
Australian Illawarra cattle developed from the shorthorn cattle in Illawara, Australia.
Illawarra Christian School's motto is 'In Christ's Service'.
The motto of The Illawarra Grammar School is 'De virtute in virtutem'.
Illawarra Steam Navigation Company was created in 1853.
Illawarra Steam Navigation Company ended in 1955.
Lake Illawarra High School was created in 1972.