Oakar, one of very few Arab-American members of the House, became regarded as an increasingly powerful member. She was a high-ranking member of the Banking, Housing and Urban Affairs Committee, the Committee on Post Office and Civil Service and the House Administration Committee. Oakar's high placement on these committees allowed her to bring home to Cleveland large sums of money for urban renewal. Oakar forged strong relationships with Jewish groups in Cleveland. From 1985 to 1989, she was elected to a position in the House Democratic leadership, as Secretary of the House Democratic Caucus. In 1991, she was one of nearly 100 Members of Congress involved in the widespread House banking scandal involving multiple overdrafts and bounced checks. The House Bank, not a normally operating financial institution, was used to pay members of the house. However, members were allowed to take advances on their pay checks without overdraft charges or repercussions to their credit. Oakar was indicted on seven counts, including lying to the FBI, filing false financial statements and using the House bank to convert public money for personal use. If sentenced, she could have received 40 years in prison and a $1.7 million fine. She had used the names of straw donors on federal documents to conceal illegal contributions amounting to $16,000. Three counts against her were thrown out by the Supreme Court, the others were dropped after she entered a plea bargain in which she pleaded guilty to two misdemeanor charges; conspiracy and violation of election law. In 1992, her district was renumbered the 10th and redrawn to include more Republicans, though it was still solidly Democratic. Oakar withstood a challenge from Cuyahoga County CommissionerTim Hagan in the Democratic primary — Hagan had been endorsed by Cleveland Mayor Michael R. White — but lost to businessman Martin Hoke in the general election. She won a 1999 libel settlement against Cleveland's newspaper, The Plain Dealer after seven years in court. In April 1992 the Cleveland's Plain Dealer released articles alleging that Oakar was forced to resign from a congressional task force after the House banking scandal. The paper acknowledged that the eight-term Democrat "was rightfully upset that erroneous information" had been printed. Oakar unsuccessfully ran in the 2001 Cleveland Mayoral Primary and served a single term in the Ohio House of Representatives from 2000 to 2002. In November 2012, she was elected to a four-year term on the Ohio State Board of Education where she represents District 11 which encompasses Ohio Senate districts 21, 23 and 25.
Personal
In 1979, the Supersisters trading card set was produced and distributed; one of the cards featured Oakar's name and picture. Oakar served as president of the American-Arab Anti-Discrimination Committee from 2003 through 2010. ADC describes itself as the largest Arab-American grassroots civil-rights organization in the U.S.