2011Final results
2011 election for Louisiana Senate District 11
Louisiana State Senate · Louisiana
Jack Donahue Jr. (R) won with 81.4% of the vote, defeating Gary J. Leonard (R) by 62.7 points.
Jack Donahue Jr.Republican · winner · incumbent
81.4%19,979
Gary J. LeonardRepublican
18.6%4,580
24,559 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2011
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET