99chambers

Louisiana House of Representatives seat · lines in effect since 2022

Louisiana House District 100

A district of about 47,000 people, 79% Black, 25% of adults with a bachelor's degree. It votes D+72.2 relative to the nation for president.

Dana Henry (D) · since Mar 14, 2026Next election Nov 2, 2027

2026 runoff

Mar 14, 2026
  1. Dana Henry (D) · won53.5%
  2. Kenya Rounds (D)46.5%

Full results →

Source: State and county election authorities (CA, DE, FL, GA, LA, MA, MN, SC, WA)Updated Oct 13, 2026, 8:26 AM ET

Where it sits among all 103 seats

Every Louisiana House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

D+72.26th most
Democratic
Most DemocraticMost Republican52nd seat · the majority lineDistrict 100

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every election for this seat

20 races since 1972. District numbers are redrawn after each census: each group is one set of lines.

YearWinnerRunner-upWon by
Lines first used in 2022
2026 runoffDana Henry (D)Kenya Rounds (D)7.0
Lines first used in 2012
2019Jason Hughes (D)Anthony Jackson Jr. (D)32.6
2015 runoffJohn H. Bagneris (D)Alicia Plummer Clivens (D)9.7
2015No winner recordedJohn H. Bagneris (D)—
Lines first used in 2002
2011Austin J. Badon Jr. (D)—Unopposed
2007Austin J. Badon Jr. (D)Catherine Pleasant (D)44.0
2003 runoffAustin J. Badon Jr. (D)Patrick Swilling (D)6.7
2003No winner recordedPatrick Swilling (D)—
Lines first used in 1992
2001 runoffPatrick Swilling (D)Terrie Carrie Guerin (D)9.2
1999Cynthia Willardlewis (D)Dwight Alcorn (I)73.5
1995Cynthia Willardlewis (D)June Morrison Jr. (D)74.8
Lines first used in 1982
1991 runoffDavid Armstrong (D)Louis W. Ivon (D)4.5
1991No winner recordedLouis W. Ivon (D)—
1987 runoffLouis W. Ivon (D)Edward W. Collier (R)12.7
1987No winner recordedLouis W. Ivon (D)—
1983Louis W. Ivon (D)—Unopposed
Lines first used in 1972
1979Ron Faucheux (D)Warren L. Dupre (D)78.2
1975 runoffRon Faucheux (D)A. Charles Borrello (D)8.8
1975No winner recordedRon Faucheux (D)—
1972A. Charles Borrello (D)James R. Sutterfield (R)16.4

Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Districts that overlap District 100

The state's districts in other chambers that share residents with this one, and the share of District 100's area in each.

U.S. House
LA-1 73%, LA-2 27%
Louisiana State Senate
SD-1 40%, SD-3 5%

Who lives here, compared

Grey bars show the spread of all 103 seats. Small marks are other seats in Louisiana. The black marker is District 100.

Adults with a bachelor's degree25% 59th pct · 43rd of 103 in LA

Higher than 59% of seats.

White adults without a degree4% 0th pct · 103rd of 103 in LA

Lowest of 103 seats.

Hispanic residents4% 24th pct · 79th of 103 in LA

Lower than 76% of seats.

Black residents79% 100th pct · 1st of 103 in LA

Highest of 103 seats.

Asian residents8% 100th pct · 1st of 103 in LA

Highest of 103 seats.

People per square mile176 46th pct · 56th of 103 in LA

Less dense than 54% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 87
64% BlackD+47.3Not up in 2026District 67
42% Black · 40% college gradsD+56.5Not up in 2026District 101
59% Black · 29% college gradsD+49.0Not up in 2026District 102
68% Black · 32% college gradsD+66.7Not up in 2026

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET