The uThukela District Municipality is one of the 11 districts of the KwaZulu-Natal province of South Africa. Its seat is Ladysmith. As of 2011, a m…The uThukela District Municipality is one of the 11 districts of the KwaZulu-Natal province of South Africa. Its seat is Ladysmith. As of 2011, a majority of its 668,848 inhabitants spoke isiZulu. The district code is DC23.