The following tables show state-by-state results in the Australian Senate at the 1990 federal election. Senators total 31 coalition (29 Liberal, one coalition National, one CLP), 32 Labor, one WA Green, three non-coalition National, eight Democrats, and one independent. Senator terms are six years (three for territories), and took their seats from 1 July 1990, except the territories who took their seats immediately.
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