Boundary Atlas

Thibodaux, Louisiana

Thibodaux is a city in Lafourche Parish, Louisiana, with 15,948 residents in 2020. It is in Louisiana's 6th congressional district. It spans 4 state senate and 2 state house districts.

15,948residents (2020 Census)
6.8 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Lafourche Parish100%

Congressional district

Congressional districtShare of residents
Louisiana's 6th congressional district (LA-06)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (LA-06)Cleo Fields (D)202-225-3901100%
U.S. SenatorBill Cassidy (R)202-224-5824 · contact formstatewide
U.S. SenatorJohn Kennedy (R)202-224-4623 · contact formstatewide
State Senator (State Senate District 2)Ed Price (Democratic)225-644-673857%
State Senator (State Senate District 19)Greg Miller (R)24%
State Senator (State Senate District 21)Robert Allain (R)985-850-273816%
State Senator (State Senate District 20)Mike Fési (R)985-858-29793.3%
State Representative (State House District 55)Bryan Fontenot (R)985-447-099997%
State Representative (State House District 51)Beryl Amedée (R)985-858-29673.2%

Elected in 2024 under LA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 257%
State Senate District 1924%
State Senate District 2116%
State Senate District 203.3%

State house districtShare of residents
State House District 5597%
State House District 513.2%

ZIP codes

Percentages mark ZIPs only partly in Thibodaux: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Thibodaux's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2275425")

Thibodaux here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.