The discrepancy surfaced as the congressional hopeful sought to clarify questions about her biography, residency and campaign activity before a June runoff.
Democratic challengers said grassroots fundraising has fueled steady gains, though Strong remains far ahead with stronger PAC support funding his campaign.
Both the Republican incumbent and a challenger vying for District 5's Democratic nomination decried the shutdown, while splitting on the crisis's cause.
Candidate Candice Duvieilh emphasized her policy expertise and background in public administration, saying she was more qualified than the current representative.