{| class="wikitable" style="text-align: left;" |+ |- ! align="right"| rowid !! legislator_id !! type !! state !! start !! end !! align="right"| class !! party !! align="right"| district !! how !! party_affiliations !! url !! caucus !! address !! phone !! fax !! contact_form !! office !! state_rank !! rss_url !! end-type |- | align="right"| 42102 || Bill Cassidy || rep || LA || 2009-01-06 || 2011-01-03 || align="right"| || Republican || align="right"| 6 || || || http://cassidy.house.gov || || || || || || || || || |- | align="right"| 42103 || Bill Cassidy || rep || LA || 2011-01-05 || 2013-01-03 || align="right"| || Republican || align="right"| 6 || || || http://cassidy.house.gov || || 1535 Longworth HOB; Washington DC 20515-1806 || 202-225-3901 || 202-225-7313 || https://forms.house.gov/cassidy/contact-form.shtml || 1535 Longworth House Office Building || || || |- | align="right"| 42104 || Bill Cassidy || rep || LA || 2013-01-03 || 2015-01-03 || align="right"| || Republican || align="right"| 6 || || || http://cassidy.house.gov || || 1131 Longworth HOB; Washington DC 20515-1806 || 202-225-3901 || 202-225-7313 || https://cassidy.house.gov/contact/email-me || 1131 Longworth House Office Building || || http://cassidy.house.gov/rss.xml || |- | align="right"| 42105 || Bill Cassidy || sen || LA || 2015-01-06 || 2021-01-03 || align="right"| 2 || Republican || align="right"| || || || https://www.cassidy.senate.gov || || 520 Hart Senate Office Building Washington DC 20510 || 202-224-5824 || 202-225-7313 || https://www.cassidy.senate.gov/contact || 520 Hart Senate Office Building || senior || || |- | align="right"| 42106 || Bill Cassidy || sen || LA || 2021-01-03 || 2027-01-03 || align="right"| 2 || Republican || align="right"| || || || https://www.cassidy.senate.gov || || 520 Hart Senate Office Building Washington DC 20510 || 202-224-5824 || || https://www.cassidy.senate.gov/contact || 520 Hart Senate Office Building || senior || || |}