2003Final results
2003 election for Louisiana Senate District 1
Louisiana State Senate · Louisiana
WALTER J BOASSO led; no source recorded a winner.
Walter J. BoassoRepublican · leading
48.8%19,842
Wayne J. LandryDemocrat
30.2%12,288
Wayne R. MumphreyRepublican
21.0%8,538
40,668 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 2003
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET