 In 2012, voters in Macon and Bibb County approved a new consolidated government between the city and county, making the city's new boundary lines the same as the county's and reversing the annexation of a small portion of the city that once lay in Jones County.On July 31, 2012, voters in Macon (57.8 percent approval) and Bibb County (56.7 percent approval) passed a referendum to merge the governments of the city of Macon and most of unincorporated Bibb County, based on the authorization of House Bill 1171, passed by the Georgia General Assembly earlier in the year; four previous consolidation attempts (in 1933, 1960, 1972, and 1976) had failed.Under the consolidation, the governments of Macon and Bibb County were replaced with a single mayor and a nine-member countywide commission elected to office by county districts.