Career
In August 19, 1971, Blackburn filed as a candidate for the Bossier Parish Police Jury, the parish governing body. On March 15, 1980, he was elected to the city council in a special election to fill the at-large seat on the city council created by the election of Robert Adley to the Louisiana House of Representatives. In the council race, Blackburn defeated the Republican David Harold Broussard (1947-1998).
Blackburn was succeeded in the spring of 1984 by Don Jones, who in a heated special election defeated Marvin Anding"s widow, Patricia Janelle Ball Anding (1935-2012).
Blackburn has long been active in the Masonic lodge. He is a native of Lamar County, Texas.