Democratic primary

Daley fended off several challengers. For the first time since he was elected mayor, Daley was facing what appeared to be significant opposition in a Democratic primary.^[3] On paper, all three opponents he faced were serious contenders.^[3] Daley's health had declined by 1974, and he had taken an extended absence to recuperate after a June 1, 1974 surgery to unclog a partially blocked carotid artery.^[3] Amid this extended absence, speculation arose that Daley might not seek an additional term as mayor.^[3] By 1975, many believed that Daley's political stature was beginning to wane, and he was seen to be out of touch with both the times and the climate of the city.^[3] Additionally, by 1975, news stories had arisen that shows political corruption and dishonesty related to Daley and his administration.^[3]

Independent alderman William Singer was more liberal than Daley.^[3][4] He was reform-minded, and considered a lakefront liberal.^[4] Singer announce his campaign early, doing so in October 1973.^[3] The focus of Singer's campaign was the poor state of the public schools in the city.^[3] Singer pledged that he would visit each and every one of the city's 584 public schools.^[3] Singer also laid blame for the loss of 200,000 jobs in the city with Daley, and pledged that as mayor he would bring jobs back.^[3] Singer received support from the affluent lakefront and Hyde Park, areas that were home to the lakefront liberals. Singer had a strong grassroots organization and raised and spent between $600,000 and $700,000 for his campaign.^[3][5] Singer also was endorsed by congressman Ralph Metcalfe, who declined to run for mayor despite calls for him to do so.^[3] Metcalfe, a one-time ally of Daley, had become critical of what he alleged was racism and brutality in the Chicago Police Department.^[5]

African American State Senator Richard H. Newhouse Jr. was the first black candidate on the ballot in a Chicago mayoral election.^[6][7] Originally, four black candidates had announced they would challenge Daley. However, candidates such as criminal lawyer E. Duke McNeil dropped-out to back Newhouse.^[8] Ultimately, Newhouse would be the only black candidate on the ballot. This campaign came at a time when a number of major United States city's had seen notable campaigns by African-Americans for mayoralties, such as Maynard Jackson's successful campaign the previous year in Atlanta and Coleman Young's successful campaign two years prior in Detroit.^[8] However, in both these cities, blacks comprised a greater portion of the populace.^[8] Many supporting the efforts to elect a black mayor in Chicago in 1975 had hoped that congressman Ralph Metcalfe would run, as they believed him to have been the strongest potential black challenger to Daley.^[8] However, Metcalfe, after taking some tentative steps towards possibly running and even raising some money for a possibly candidacy, declined to run.^[3][8] Metcalfe endorsed Singer instead of Newhouse.^[3] Newhouse received the endorsements of Jesse Jackson and his organization PUSH.^[3] It would ultimately, not be until 1983 that Chicago would elect a black mayor.

Despite there being a black candidate in the race, the Chicago Defender endorsed Daley, as did noted African American publisher John H. Johnson.^[3]

Former Cook County State's Attorney Edward Hanrahan also ran. His base of support was in white "ethnic" wards of the city, as black voters hated him due to the role of the office he oversaw as state's attorney in the raid that killed Fred Hampton.^[5] He was seeking to stage a political comeback after having left office after scandal.^[3] As a candidate, Harahan regularly attacked Daley for what he regarded to be Daley's, "arrogance of total political power."^[3] During the campaign, Daley refused to appear at events which featured other contenders.^[3] While Daley's previous reelection efforts had earned him the endorsement of the Chicago Tribune, in 1975 they abstained from endorsing in the Democratic primary declaring in its editorial that the choice presented in the primary was , "whether to stay about the rudderless galleon with rotting timbers or to take to the raging seas in a 17-foot outboard".^[3] By the end of the primary campaign, it was evident that the race had narrowed primarily to a contest between Daley and Singer.^[3] Both of these candidates made use of media.^[3] While running a campaign heavily on organizing the Democratic machine on the ground, Daley used television to a greater extent than he had in his previous campaigns.^[3] Singer brought in media consultant David Garth, who had recently been involved in Hugh Carey's successful New York gubernatorial campaign.^[3]

Republican primary

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Despite Daley being embattled and having health problems, Republicans had difficulty recruiting a candidate to oppose him.^[3] US Attorney James R. Thompson had been speculated as a potential Republican contender for 1975, but ultimately did not run.^[3] The Republican Party ultimately settled on John Hoellen as a candidate.^[3] Hoellen was a longtime foe of Daley, and was, by 1975, the only Republican remaining on the Chicago City Council.^[3][11] Hoellen, however, was a reluctant candidate and was not optimistic of his prospects as a candidate.^[3] Hoellen was a "good government"-oriented politician.^[11] He hailed from the North Center neighborhood, long a German enclave of the city.^[11] A fixture on the City Council, he had been known for his passionate speeches in which he criticized waste, corruption, and inefficiency.^[11]

Socialist Workers nomination

The Socialist Workers Party nominated Willie Mae Reid, who collected 66,000 signatures on her candidature petition to be included on the general election ballot (a greater number of signatures than the number of votes she would ultimately receive).^[12]

Results

Daley won a majority of the vote in each of the city's 50 wards.^[3][13] Hoellen also lost his reelection campaign as alderman.^[3]