Becker continued his political activism. In 1977, his state representative,
Peter J. Tropman, resigned from office in the middle of his term. A
special election was called to fill the remainder of the term, and Becker decided to seek the
Democratic Party nomination. His district at the time was the
32nd Assembly district, which then comprised areas of Midtown and the
Washington Park neighborhoods on the near-west side of the city of Milwaukee. Becker faced a crowded primary field for the heavily Democratic district; he prevailed with 40% of the vote, finishing 213 votes ahead of his nearest opponent, Lawrence D. Wiemer. Becker faced no serious opposition for re-election in 1980. During the 1981–1982 term, the Legislature failed to agree on a
redistricting plan, and a court-ordered redistricting plan was imposed by a federal court panel in 1982. Under the redistricting plan, Becker's district became the
13th Assembly district, but the core population of his district remained mostly intact. He faced another competitive primary in 1982, but faced no opposition in the general election. Despite the rebellion, Becker sought re-election to leadership anyway, but he was eliminated in the first round of voting, ultimately being succeeded by dark horse candidate
Thomas A. Hauke. The rejection of Becker's leadership was likely also somewhat ideological, as he had been a strident opponent of attempted welfare cuts under Democratic governor
Tony Earl; Democrats were seeking to moderate on the topic after Governor Earl's defeat by welfare reform advocate
Tommy Thompson. In the 1987 term, Becker served as chairman of the Assembly committee on housing and securities. In 1994, Becker attempted to return to elected office, running for the statewide office of
state treasurer. In the Democratic primary, he faced fellow former legislator
Steven C. Brist, of Dunn County. In that era, the office of state treasurer still had some power in state government, and Becker pledged that he would use his discretion as treasurer to refuse to sign checks from the state treasury for any appropriation created by creative use of the gubernatorial line-item veto. Becker narrowly defeated Brist in the primary, but fell quite short of his Republican opponent in the general election, receiving just 38% of the vote. ==Personal life and family==